[ CAS No. 82437-64-7 ]

Name: 82437-64-7|Methyl 3-amino-4-phenylthiophene-2-carboxylate|95%
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Quality Control of [ 82437-64-7 ]

COA NMR CNMR HPLC LC-MS

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SDS Specification

Alternatived Products of [ 82437-64-7 ]

Product Details of [ 82437-64-7 ]

CAS No. :	82437-64-7	MDL No. :	MFCD00206450
Formula :	C₁₂H₁₁NO₂S	Boiling Point :	-
Linear Structure Formula :	-	InChI Key :	UKWKMKNACSKDCN-UHFFFAOYSA-N
M.W :	233.29	Pubchem ID :	2759782
Synonyms :

Calculated chemistry of [ 82437-64-7 ]

Physicochemical Properties

Num. heavy atoms :	16
Num. arom. heavy atoms :	11
Fraction Csp3 :	0.08
Num. rotatable bonds :	3
Num. H-bond acceptors :	2.0
Num. H-bond donors :	1.0
Molar Refractivity :	65.44
TPSA :	80.56 Å²

Pharmacokinetics

GI absorption :	High
BBB permeant :	No
P-gp substrate :	No
CYP1A2 inhibitor :	Yes
CYP2C19 inhibitor :	Yes
CYP2C9 inhibitor :	Yes
CYP2D6 inhibitor :	No
CYP3A4 inhibitor :	No
Log Kp (skin permeation) :	-5.39 cm/s

Lipophilicity

Log Po/w (iLOGP) :	2.53
Log Po/w (XLOGP3) :	3.29
Log Po/w (WLOGP) :	2.79
Log Po/w (MLOGP) :	1.91
Log Po/w (SILICOS-IT) :	3.32
Consensus Log Po/w :	2.77

Druglikeness

Lipinski :	0.0
Ghose :	None
Veber :	0.0
Egan :	0.0
Muegge :	0.0
Bioavailability Score :	0.55

Water Solubility

Log S (ESOL) :	-3.67
Solubility :	0.0499 mg/ml ; 0.000214 mol/l
Class :	Soluble
Log S (Ali) :	-4.66
Solubility :	0.00514 mg/ml ; 0.000022 mol/l
Class :	Moderately soluble
Log S (SILICOS-IT) :	-3.91
Solubility :	0.0288 mg/ml ; 0.000124 mol/l
Class :	Soluble

Medicinal Chemistry

PAINS :	0.0 alert
Brenk :	0.0 alert
Leadlikeness :	1.0
Synthetic accessibility :	2.66

Safety of [ 82437-64-7 ]

Signal Word:	Warning	Class:	N/A
Precautionary Statements:	P280-P305+P351+P338	UN#:	N/A
Hazard Statements:	H302	Packing Group:	N/A
GHS Pictogram:

Application In Synthesis of [ 82437-64-7 ]

* All experimental methods are cited from the reference, please refer to the original source for details. We do not guarantee the accuracy of the content in the reference.

Upstream synthesis route of [ 82437-64-7 ]
Downstream synthetic route of [ 82437-64-7 ]

[ 82437-64-7 ] Synthesis Path-Upstream 1~8

1
[ 73591-08-9 ]
[ 2365-48-2 ]
[ 82437-64-7 ]

Yield	Reaction Conditions	Operation in experiment
52%	With sodium methylate In methanol at 65℃; Inert atmosphere	NaOMe (5M in MeOH, 3.5 mL, 17.6 mmol) followed by methylthioglycolate (1.8 mL, 20.1 mmol) was added to 3-methoxy-2-phenylacrylonitriles (2 g, 12.6 mmol). The reaction mixture was stirred and refluxed at 65 °C overnight. After the reaction, the mixture was filtered using celite and washed with methylene chloride. The crude compound was then purified by column chromatography (SiO₂, hexane: EtOAc = 5:1) to give the white solid product 8–1 (1.5 g, 6.6 mmol, 52 percent yield in two steps): ¹H NMR (300 MHz, CDCl₃) δ 7.49–7.39 (m, 5H), 7.25 (s, 1H), 5.64 (br, 2H), 3.88 (s, 3H).
26%	With sodium methylate In methanol at 65℃; for 24 h;	Example 3 Methyl 3-amino-4-phenylthiophene-2-carboxylate 3-Methoxy-2-phenylacrylonitrile (17.9 g, 112.5 mmol) was dissolved in NaOMe (5 M in MeOH, 31.5 ml, 157.5 mmol), and then methyl thioglycolate (16 ml, 180.0 mmol) was added thereto. The mixture was heated with stirring at 65° C. for 24 hr. After the completion of the reaction was confirmed by thin layer chromatography (TLC), the reaction mixture was cooled to room temperature and filtered through Celite. The filtrate was washed with distilled water and extracted with dichloromethane. The organic layer was dried over anhydrous MgSO₄ and filtered. The filtrate was distilled under reduced pressure, and the concentrate was purified by silica gel column chromatography (EtOAc:Hex=1:5) to give 5.1 g (21.9 mmol, 26percent yield in three steps) of the title compound. ¹H NMR (300 MHz, CDCl₃) δ 7.49-7.39 (m, 5H), 7.25 (s, 1H), 5.64 (br, 2H), 3.88 (s, 3H)
26%	With sodium methylate In methanol at 65℃; Inert atmosphere	General procedure: General: NaOMe (1.4 eq) in MeOH followed by methyl thioglycolate (1.6 eq) were added to 3-methoxy-2-phenylacrylonitrile (1 eq). The reaction mixture was stirred and refluxed at 65 °C overnight. After the reaction, the mixture was filtered using celite and washed with methylene chloride. The crude compound was then purified by column chromatography (SiO₂, Hexane:EtOAc 5:1) to give white solid product 4 in 17-70percentyields.

Reference： [1] Bulletin of the Korean Chemical Society, 2015, vol. 36, # 5, p. 1439 - 1451
[2] Patent: US2014/228565, 2014, A1, . Location in patent: Paragraph 0197; 0198
[3] European Journal of Medicinal Chemistry, 2014, vol. 85, p. 629 - 637

2
[ 22332-58-7 ]
[ 2365-48-2 ]
[ 82437-64-7 ]

Reference： [1] Patent: US4710506, 1987, A,

3
[ 22252-92-2 ]
[ 2365-48-2 ]
[ 82437-64-7 ]

Reference： [1] E-Journal of Chemistry, 2011, vol. 8, # 1, p. 368 - 372
[2] Journal of Heterocyclic Chemistry, 1982, vol. 19, p. 443 - 445

4
[ 140-29-4 ]
[ 82437-64-7 ]

Reference： [1] Journal of Heterocyclic Chemistry, 1982, vol. 19, p. 443 - 445
[2] Patent: US2014/228565, 2014, A1,
[3] European Journal of Medicinal Chemistry, 2014, vol. 85, p. 629 - 637
[4] Bulletin of the Korean Chemical Society, 2015, vol. 36, # 5, p. 1439 - 1451

5
[ 22252-92-2 ]
[ 82437-64-7 ]

Reference： [1] European Journal of Medicinal Chemistry, 2014, vol. 85, p. 629 - 637
[2] Bulletin of the Korean Chemical Society, 2015, vol. 36, # 5, p. 1439 - 1451

6
[ 2365-48-2 ]
[ 82437-64-7 ]

Reference： [1] Bioorganic and Medicinal Chemistry Letters, 2001, vol. 11, # 16, p. 2205 - 2208

7
[ 5841-70-3 ]
[ 82437-64-7 ]

Reference： [1] Journal of Heterocyclic Chemistry, 1994, vol. 31, # 2, p. 305 - 312

8
[ 24944-46-5 ]
[ 2365-48-2 ]
[ 82437-64-7 ]

Reference： [1] Journal of Heterocyclic Chemistry, 1994, vol. 31, # 2, p. 305 - 312

[ 82437-64-7 ] Synthesis Path-Downstream 1~68

1
[ 696-59-3 ]
[ 82437-64-7 ]
[ 156274-05-4 ]

Reference： [1]Journal of Heterocyclic Chemistry,1994,vol. 31,p. 501 - 504
[2]Bioorganic and Medicinal Chemistry Letters,2001,vol. 11,p. 2205 - 2208

2
[ 1943-83-5 ]
[ 82437-64-7 ]
[ 126080-14-6 ]

Reference： [1]Chemical and Pharmaceutical Bulletin,1989,vol. 37,p. 2091 - 2102

3
[ 82437-64-7 ]
[ 21676-90-4 ]

Reference： [1]Journal of Heterocyclic Chemistry,1982,vol. 19,p. 443 - 445

4
[ 82437-64-7 ]
[ 649757-57-3 ]

Reference： [1]Journal of Heterocyclic Chemistry,1982,vol. 19,p. 443 - 445

5
potassium cyanate [ No CAS ]
[ 82437-64-7 ]
[ 64-19-7 ]
[ 1027271-76-6 ]

Reference： [1]Journal of Heterocyclic Chemistry,1994,vol. 31,p. 305 - 312

6
[ 22252-92-2 ]
[ 2365-48-2 ]
[ 82437-64-7 ]

Reference： [1]E-Journal of Chemistry,2011,vol. 8,p. 368 - 372
[2]Journal of Heterocyclic Chemistry,1982,vol. 19,p. 443 - 445

7
[ 24944-46-5 ]
[ 2365-48-2 ]
[ 82437-64-7 ]

Reference： [1]Journal of Heterocyclic Chemistry,1994,vol. 31,p. 305 - 312

8
[ 82437-64-7 ]
4-phenyl-3-[(propylamino)carbonylamino]thiophen-2-carboxylic acid [ No CAS ]

Reference： [1]Tetrahedron,2003,vol. 59,p. 10051 - 10057

9
[ 82437-64-7 ]
3-[(benzylaminocarbonyl)amino]-4-phenylthiophen-2-carboxylic acid [ No CAS ]

Reference： [1]Tetrahedron,2003,vol. 59,p. 10051 - 10057

10
[ 140-29-4 ]
buten-⁽¹⁾-oic acid ⁽⁴⁾-nitrile [ No CAS ]
[ 82437-64-7 ]

Reference： [1]Bioorganic and Medicinal Chemistry Letters,2001,vol. 11,p. 2205 - 2208

11
[ 82437-64-7 ]
3-phenyl-8H-thieno<2,3-b>pyrrolizin-8-one [ No CAS ]

Reference： [1]Bioorganic and Medicinal Chemistry Letters,2001,vol. 11,p. 2205 - 2208
[2]Journal of Heterocyclic Chemistry,1994,vol. 31,p. 501 - 504

12
[ 82437-64-7 ]
[ 156274-10-1 ]

Reference： [1]Bioorganic and Medicinal Chemistry Letters,2001,vol. 11,p. 2205 - 2208
[2]Journal of Heterocyclic Chemistry,1994,vol. 31,p. 501 - 504

13
2-formyl-2-phenyl acetonitrile sodium enolate [ No CAS ]
[ 82437-64-7 ]

Reference： [1]Bioorganic and Medicinal Chemistry Letters,2001,vol. 11,p. 2205 - 2208
[2]Journal of Heterocyclic Chemistry,1994,vol. 31,p. 305 - 312

14
[ 82437-64-7 ]
[ 1026387-85-8 ]

Reference： [1]Journal of Medicinal Chemistry,1996,vol. 39,p. 2068 - 2080

15
[ 82437-64-7 ]
[ 153628-78-5 ]

Reference： [1]Journal of Medicinal Chemistry,1996,vol. 39,p. 2068 - 2080

16
[ 82437-64-7 ]
[ 153629-34-6 ]

Reference： [1]Journal of Medicinal Chemistry,1996,vol. 39,p. 2068 - 2080

17
[ 82437-64-7 ]
[ 153629-31-3 ]

Reference： [1]Journal of Medicinal Chemistry,1996,vol. 39,p. 2068 - 2080

18
[ 82437-64-7 ]
5-(4-Benzyl-piperazin-1-yl)-1-phenyl-pyrrolo[1,2-a]thieno[2,3-e]pyrazine [ No CAS ]

Reference： [1]Journal of Medicinal Chemistry,1996,vol. 39,p. 2068 - 2080

19
[ 82437-64-7 ]
1-Phenyl-5-[4-(3-trifluoromethyl-phenyl)-piperazin-1-yl]-pyrrolo[1,2-a]thieno[2,3-e]pyrazine [ No CAS ]

Reference： [1]Journal of Medicinal Chemistry,1996,vol. 39,p. 2068 - 2080

20
[ 5841-70-3 ]
[ 82437-64-7 ]

Reference： [1]Journal of Heterocyclic Chemistry,1994,vol. 31,p. 305 - 312

21
[ 140-29-4 ]
dichloromalealdehydic acid [ No CAS ]
[ 82437-64-7 ]

Reference： [1]Journal of Heterocyclic Chemistry,1994,vol. 31,p. 305 - 312

22
[ 82437-64-7 ]
[ 160139-87-7 ]

Reference： [1]Journal of Heterocyclic Chemistry,1994,vol. 31,p. 305 - 312

23
[ 82437-64-7 ]
3-phenyl-8-pyrrolidino-8H-thieno<2,3-b>pyrrolizine [ No CAS ]

Reference： [1]Journal of Heterocyclic Chemistry,1994,vol. 31,p. 501 - 504

24
[ 82437-64-7 ]
1-(3-Phenyl-thieno[2,3-b]pyrrolizin-8-ylidene)-pyrrolidinium [ No CAS ]

Reference： [1]Journal of Heterocyclic Chemistry,1994,vol. 31,p. 501 - 504

25
[ 82437-64-7 ]
1-(1-hydroxyethoxymethyl)-7-phenylthieno<3,2-d>pyrimidine-2,4-dione [ No CAS ]

Reference： [1]Journal of Heterocyclic Chemistry,1994,vol. 31,p. 305 - 312

26
[ 82437-64-7 ]
[ 1026185-30-7 ]

Reference： [1]Journal of Heterocyclic Chemistry,1994,vol. 31,p. 305 - 312

27
[ 82437-64-7 ]
1-<2-hydroxy-1-(hydroxymethyl)ethoxymethyl>-7-phenylthieno<3,2-d>pyrimidine-2,4-dione [ No CAS ]

Reference： [1]Journal of Heterocyclic Chemistry,1994,vol. 31,p. 305 - 312

28
[ 82437-64-7 ]
1-(benzyloxymethyl)-7-phenylthieno<3,2-d>pyrimidine-2,4-dione [ No CAS ]

Reference： [1]Journal of Heterocyclic Chemistry,1994,vol. 31,p. 305 - 312

29
[ 82437-64-7 ]
[ 1026644-82-5 ]

Reference： [1]Journal of Heterocyclic Chemistry,1994,vol. 31,p. 305 - 312

30
[ 82437-64-7 ]
3-(β-D-ribofuranosyl)-7-phenylthieno<3,2-d>pyrimidine-2,4-dione [ No CAS ]

Reference： [1]Journal of Heterocyclic Chemistry,1994,vol. 31,p. 305 - 312

31
[ 82437-64-7 ]
1-(2-Benzyloxy-1-benzyloxymethyl-ethoxymethyl)-7-phenyl-1H-thieno[3,2-d]pyrimidine-2,4-dione [ No CAS ]

Reference： [1]Journal of Heterocyclic Chemistry,1994,vol. 31,p. 305 - 312

32
[ 82437-64-7 ]
3-((2R,3R,4R,5R)-3,4-Bis-benzyloxy-5-benzyloxymethyl-tetrahydro-furan-2-yl)-7-phenyl-1H-thieno[3,2-d]pyrimidine-2,4-dione [ No CAS ]

Reference： [1]Journal of Heterocyclic Chemistry,1994,vol. 31,p. 305 - 312

33
[ 82437-64-7 ]
[ 126080-02-2 ]

Reference： [1]Chemical and Pharmaceutical Bulletin,1989,vol. 37,p. 2091 - 2102

34
[ 140-29-4 ]
[ 82437-64-7 ]

Reference： [1]Journal of Heterocyclic Chemistry,1982,vol. 19,p. 443 - 445
[2]Patent: US2014/228565,2014,A1
[3]European Journal of Medicinal Chemistry,2014,vol. 85,p. 629 - 637
[4]Bulletin of the Korean Chemical Society,2015,vol. 36,p. 1439 - 1451

35
[ 82437-64-7 ]
[ 21676-88-0 ]

Reference： [1]Journal of Heterocyclic Chemistry,1982,vol. 19,p. 443 - 445

36
[ 82437-64-7 ]
[ 2404-87-7 ]

Reference： [1]Journal of Heterocyclic Chemistry,1982,vol. 19,p. 443 - 445

37
[ 82437-64-7 ]
[ 82437-69-2 ]

Reference： [1]Journal of Heterocyclic Chemistry,1982,vol. 19,p. 443 - 445

38
[ 82437-64-7 ]
[ 57-13-6 ]
[ 221043-76-1 ]

Reference： [1]Patent: US6339089,2002,B2 .Location in patent: Referential example 52

39
[ 82437-64-7 ]
[ 221043-76-1 ]

Yield	Reaction Conditions	Operation in experiment
13.9%	With urea; trichlorophosphate; In (2S)-N-methyl-1-phenylpropan-2-amine hydrate; N,N-dimethyl-aniline; N,N-dimethyl-formamide;	Reference Example 52 2,4-Dichloro-7-phenylthieno[3,2-d]pyrimidine To 2.04 g (8.7 mmol) of <strong>[82437-64-7]methyl 3-amino-4-phenylthiophene-2-carboxylate</strong> was added 2.62 g (43.7 mmol) of urea, and the resulting mixture was heated at 200 C. for 1.5 hours. The mixture was allowed to resume room temperature, and 50 ml of DMF was added thereto, followed by heating under reflux for one hour. After completion of the reaction, ice water was added to the reaction mixture, and crystals thus precipitated were filtered out, followed by drying, adding 10.76 g (70.2 mmol) of phosphorus oxychloride and 851 mg (7.0 mmol) of N,N-dimethylaniline thereto and heating under reflux for 3 hours. After completion of the reaction, ice water was added to the reaction mixture, and crystals thus precipitated were filtered to give 341 mg (yield: 13.9%) of the title compound. NMR (delta, CDCl3): 7.42-7.46 (1H, m), 7.49-7.54 (2H, m) 7.90-7.93 (2H, m), 8.17 (1H, s)

Reference： [1]Patent: US2001/6969,2001,A1

40
[ 22332-58-7 ]
[ 2365-48-2 ]
[ 82437-64-7 ]

Yield	Reaction Conditions	Operation in experiment
	With sodium methylate; In methanol;	(a) A solution of methyl mercaptoacetate (11 ml) in methanol (50 ml) was added dropwise during 15 minutes to a stirred solution of sodium methoxide in methanol (27.9% w/v; 23 g) cooled in ice. After 25 minutes a solution of 3-chloro-2-phenylacrylonitrile (20 g) in methanol (80 ml) was added dropwise during 30 minutes to the stirred, cooled mixture. The mixture was allowed to warm to 20 and a solution of sodium methoxide in methanol (27.9% w/v; 23 g) was added. After 18 hours the solid product was collected by filtration, washed with water and dried to give the novel compound methyl 3-amino-4-phenylthiophene-2-carboxylate, m.p. 64-66.

Reference： [1]Patent: US4710506,1987,A

41
[ 2033-24-1 ]
[ 120-57-0 ]
[ 82437-64-7 ]
[ 932994-36-0 ]

Reference： [1]Russian Chemical Bulletin,2009,vol. 58,p. 387 - 391

42
[ 2033-24-1 ]
[ 104-88-1 ]
[ 82437-64-7 ]
[ 933236-41-0 ]

Reference： [1]Russian Chemical Bulletin,2009,vol. 58,p. 387 - 391

43
[ 2033-24-1 ]
[ 82437-64-7 ]
[ 100-52-7 ]
[ 1228044-86-7 ]

Reference： [1]Russian Chemical Bulletin,2009,vol. 58,p. 387 - 391

44
[ 2033-24-1 ]
[ 82437-64-7 ]
[ 123-11-5 ]
[ 933236-23-8 ]

Reference： [1]Russian Chemical Bulletin,2009,vol. 58,p. 387 - 391

45
[ 2033-24-1 ]
[ 82437-64-7 ]
[ 591-31-1 ]
[ 932994-12-2 ]

Reference： [1]Russian Chemical Bulletin,2009,vol. 58,p. 387 - 391

46
[ 82437-64-7 ]
[ 122-51-0 ]
[ 2237-30-1 ]
[ 1621966-86-6 ]

Yield	Reaction Conditions	Operation in experiment
14%	With acetic acid; at 160℃;Inert atmosphere;	General procedure: General: To a pressure bottle containing <strong>[82437-64-7]methyl 3-amino-4-phenylthiophene-2-carboxylate</strong> (1 eq), CH(OEt)3 (14 eq) was added, followed by aniline 5 (1.9 eq) and AcOH (4 eq). The reaction mixture was stirred and refluxed at 160 C overnight. After the reaction, the mixture was evaporated then solidified with ether. The produced solid was filtered and dried in vacuo to give the product thienopyrimidinone in 7-88% yields.

Reference： [1]European Journal of Medicinal Chemistry,2014,vol. 85,p. 629 - 637

47
[ 82437-64-7 ]
[ 122-51-0 ]
[ 873-74-5 ]
[ 1621966-87-7 ]

Yield	Reaction Conditions	Operation in experiment
27%	With acetic acid; at 160℃;Inert atmosphere;	General procedure: General: To a pressure bottle containing <strong>[82437-64-7]methyl 3-amino-4-phenylthiophene-2-carboxylate</strong> (1 eq), CH(OEt)3 (14 eq) was added, followed by aniline 5 (1.9 eq) and AcOH (4 eq). The reaction mixture was stirred and refluxed at 160 C overnight. After the reaction, the mixture was evaporated then solidified with ether. The produced solid was filtered and dried in vacuo to give the product thienopyrimidinone in 7-88% yields.

Reference： [1]European Journal of Medicinal Chemistry,2014,vol. 85,p. 629 - 637

48
[ 82437-64-7 ]
[ 100-01-6 ]
[ 122-51-0 ]
[ 1621966-93-5 ]

Yield	Reaction Conditions	Operation in experiment
10%	With acetic acid; at 160℃;Inert atmosphere;	General procedure: General: To a pressure bottle containing <strong>[82437-64-7]methyl 3-amino-4-phenylthiophene-2-carboxylate</strong> (1 eq), CH(OEt)3 (14 eq) was added, followed by aniline 5 (1.9 eq) and AcOH (4 eq). The reaction mixture was stirred and refluxed at 160 C overnight. After the reaction, the mixture was evaporated then solidified with ether. The produced solid was filtered and dried in vacuo to give the product thienopyrimidinone in 7-88% yields.

Reference： [1]European Journal of Medicinal Chemistry,2014,vol. 85,p. 629 - 637

49
[ 1520-21-4 ]
[ 82437-64-7 ]
[ 122-51-0 ]
[ 1621966-95-7 ]

Yield	Reaction Conditions	Operation in experiment
7%	With acetic acid; at 160℃;Inert atmosphere;	General procedure: General: To a pressure bottle containing <strong>[82437-64-7]methyl 3-amino-4-phenylthiophene-2-carboxylate</strong> (1 eq), CH(OEt)3 (14 eq) was added, followed by aniline 5 (1.9 eq) and AcOH (4 eq). The reaction mixture was stirred and refluxed at 160 C overnight. After the reaction, the mixture was evaporated then solidified with ether. The produced solid was filtered and dried in vacuo to give the product thienopyrimidinone in 7-88% yields.

Reference： [1]European Journal of Medicinal Chemistry,2014,vol. 85,p. 629 - 637

50
[ 82437-64-7 ]
[ 1621967-91-6 ]

Reference： [1]Patent: US2014/228565,2014,A1

51
[ 82437-64-7 ]
[ 1621968-41-9 ]

Reference： [1]Patent: US2014/228565,2014,A1

52
[ 82437-64-7 ]
[ 1621967-93-8 ]

Reference： [1]Patent: US2014/228565,2014,A1

53
[ 82437-64-7 ]
[ 104-94-9 ]
[ 122-51-0 ]
[ 1621966-70-8 ]

Yield	Reaction Conditions	Operation in experiment
31%	With acetic acid; at 160℃;Inert atmosphere;	General procedure: General: To a pressure bottle containing <strong>[82437-64-7]methyl 3-amino-4-phenylthiophene-2-carboxylate</strong> (1 eq), CH(OEt)3 (14 eq) was added, followed by aniline 5 (1.9 eq) and AcOH (4 eq). The reaction mixture was stirred and refluxed at 160 C overnight. After the reaction, the mixture was evaporated then solidified with ether. The produced solid was filtered and dried in vacuo to give the product thienopyrimidinone in 7-88% yields.

Reference： [1]European Journal of Medicinal Chemistry,2014,vol. 85,p. 629 - 637

54
[ 348-54-9 ]
[ 82437-64-7 ]
[ 122-51-0 ]
[ 1621966-58-2 ]

Yield	Reaction Conditions	Operation in experiment
26%	With acetic acid; at 160℃;Inert atmosphere;	General procedure: General: To a pressure bottle containing <strong>[82437-64-7]methyl 3-amino-4-phenylthiophene-2-carboxylate</strong> (1 eq), CH(OEt)3 (14 eq) was added, followed by aniline 5 (1.9 eq) and AcOH (4 eq). The reaction mixture was stirred and refluxed at 160 C overnight. After the reaction, the mixture was evaporated then solidified with ether. The produced solid was filtered and dried in vacuo to give the product thienopyrimidinone in 7-88% yields.

Reference： [1]European Journal of Medicinal Chemistry,2014,vol. 85,p. 629 - 637

55
[ 10017-11-5 ]
[ 82437-64-7 ]
[ 122-51-0 ]
[ 1621967-97-2 ]

Yield	Reaction Conditions	Operation in experiment
58%	With acetic acid; at 160℃;Inert atmosphere; Autoclave;	To a pressure bottle containing <strong>[82437-64-7]methyl 3-amino-4-phenylthiophene-2-carboxylate</strong> (100 mg, 0.43 mmol), CH(OEt)3 (1 mL) was added, followed by allylamine hydrochloride (93 mg, 0.99 mmol) and AcOH (0.1 mL). The reaction mixture was stirred and refluxed at 160 C overnight. After the reaction, the mixture was evaporated then solidified with ether. The produced white crystals were filtered and dried in vacuo to give the title compound 4-1 (66 mg, 0.25 mmol, 58 % yield): 1HNMR (300 MHz, CDCl3) delta 8.11 (s, 1H), 7.84-7.79 (m, 3H), 7.50-7.44 (m, 2H), 7.41-7.36 (m, 1H), 6.08-5.95 (m, 1H), 5.34-5.24 (m, 2H), 4.72-4.67 (m, 2H); 13C NMR (100 MHz, CDCl3) delta 157.3, 154.3, 147.3, 138.1, 133.7, 131.9, 130.5,128.7, 128.3, 128.0, 124.9, 119.1, 48.0; LC/MS (ESI+): m/z: calcd for C15H12N2OS: 268.34, [M + H]+; found: 269.05

Reference： [1]Bulletin of the Korean Chemical Society,2015,vol. 36,p. 1439 - 1451

56
[ 2516-34-9 ]
[ 82437-64-7 ]
[ 122-51-0 ]
[ 1621967-99-4 ]

Yield	Reaction Conditions	Operation in experiment
69%	With acetic acid; at 160℃;Inert atmosphere; Autoclave;	General procedure: To a pressure bottle containing <strong>[82437-64-7]methyl 3-amino-4-phenylthiophene-2-carboxylate</strong> (100 mg, 0.43 mmol), CH(OEt)3 (1 mL) was added, followed by allylamine hydrochloride (93 mg, 0.99 mmol) and AcOH (0.1 mL). The reaction mixture was stirred and refluxed at 160 C overnight. After the reaction, the mixture was evaporated then solidified with ether. The produced white crystals were filtered and dried in vacuo to give the title compound 4-1 (66 mg, 0.25 mmol, 58 % yield): 1HNMR (300 MHz, CDCl3) delta 8.11 (s, 1H), 7.84-7.79 (m, 3H), 7.50-7.44 (m, 2H), 7.41-7.36 (m, 1H), 6.08-5.95 (m, 1H), 5.34-5.24 (m, 2H), 4.72-4.67 (m, 2H); 13C NMR (100 MHz, CDCl3) delta 157.3, 154.3, 147.3, 138.1, 133.7, 131.9, 130.5,128.7, 128.3, 128.0, 124.9, 119.1, 48.0; LC/MS (ESI+): m/z: calcd for C15H12N2OS: 268.34, [M + H]+; found: 269.05

Reference： [1]Bulletin of the Korean Chemical Society,2015,vol. 36,p. 1439 - 1451

57
[ 82437-64-7 ]
[ 122-51-0 ]
[ 1003-03-8 ]
[ 1621968-01-1 ]

Yield	Reaction Conditions	Operation in experiment
85%	With acetic acid; at 160℃;Inert atmosphere; Autoclave;	General procedure: To a pressure bottle containing <strong>[82437-64-7]methyl 3-amino-4-phenylthiophene-2-carboxylate</strong> (100 mg, 0.43 mmol), CH(OEt)3 (1 mL) was added, followed by allylamine hydrochloride (93 mg, 0.99 mmol) and AcOH (0.1 mL). The reaction mixture was stirred and refluxed at 160 C overnight. After the reaction, the mixture was evaporated then solidified with ether. The produced white crystals were filtered and dried in vacuo to give the title compound 4-1 (66 mg, 0.25 mmol, 58 % yield): 1HNMR (300 MHz, CDCl3) delta 8.11 (s, 1H), 7.84-7.79 (m, 3H), 7.50-7.44 (m, 2H), 7.41-7.36 (m, 1H), 6.08-5.95 (m, 1H), 5.34-5.24 (m, 2H), 4.72-4.67 (m, 2H); 13C NMR (100 MHz, CDCl3) delta 157.3, 154.3, 147.3, 138.1, 133.7, 131.9, 130.5,128.7, 128.3, 128.0, 124.9, 119.1, 48.0; LC/MS (ESI+): m/z: calcd for C15H12N2OS: 268.34, [M + H]+; found: 269.05

Reference： [1]Bulletin of the Korean Chemical Society,2015,vol. 36,p. 1439 - 1451

58
[ 82437-64-7 ]
[ 108-91-8 ]
[ 122-51-0 ]
[ 1621968-02-2 ]

Yield	Reaction Conditions	Operation in experiment
82%	With acetic acid; at 160℃;Inert atmosphere; Autoclave;	General procedure: To a pressure bottle containing <strong>[82437-64-7]methyl 3-amino-4-phenylthiophene-2-carboxylate</strong> (100 mg, 0.43 mmol), CH(OEt)3 (1 mL) was added, followed by allylamine hydrochloride (93 mg, 0.99 mmol) and AcOH (0.1 mL). The reaction mixture was stirred and refluxed at 160 C overnight. After the reaction, the mixture was evaporated then solidified with ether. The produced white crystals were filtered and dried in vacuo to give the title compound 4-1 (66 mg, 0.25 mmol, 58 % yield): 1HNMR (300 MHz, CDCl3) delta 8.11 (s, 1H), 7.84-7.79 (m, 3H), 7.50-7.44 (m, 2H), 7.41-7.36 (m, 1H), 6.08-5.95 (m, 1H), 5.34-5.24 (m, 2H), 4.72-4.67 (m, 2H); 13C NMR (100 MHz, CDCl3) delta 157.3, 154.3, 147.3, 138.1, 133.7, 131.9, 130.5,128.7, 128.3, 128.0, 124.9, 119.1, 48.0; LC/MS (ESI+): m/z: calcd for C15H12N2OS: 268.34, [M + H]+; found: 269.05

Reference： [1]Bulletin of the Korean Chemical Society,2015,vol. 36,p. 1439 - 1451

59
[ 5452-37-9 ]
[ 82437-64-7 ]
[ 122-51-0 ]
[ 1621968-03-3 ]

Yield	Reaction Conditions	Operation in experiment
57%	With acetic acid; at 160℃;Inert atmosphere; Autoclave;	General procedure: To a pressure bottle containing <strong>[82437-64-7]methyl 3-amino-4-phenylthiophene-2-carboxylate</strong> (100 mg, 0.43 mmol), CH(OEt)3 (1 mL) was added, followed by allylamine hydrochloride (93 mg, 0.99 mmol) and AcOH (0.1 mL). The reaction mixture was stirred and refluxed at 160 C overnight. After the reaction, the mixture was evaporated then solidified with ether. The produced white crystals were filtered and dried in vacuo to give the title compound 4-1 (66 mg, 0.25 mmol, 58 % yield): 1HNMR (300 MHz, CDCl3) delta 8.11 (s, 1H), 7.84-7.79 (m, 3H), 7.50-7.44 (m, 2H), 7.41-7.36 (m, 1H), 6.08-5.95 (m, 1H), 5.34-5.24 (m, 2H), 4.72-4.67 (m, 2H); 13C NMR (100 MHz, CDCl3) delta 157.3, 154.3, 147.3, 138.1, 133.7, 131.9, 130.5,128.7, 128.3, 128.0, 124.9, 119.1, 48.0; LC/MS (ESI+): m/z: calcd for C15H12N2OS: 268.34, [M + H]+; found: 269.05

Reference： [1]Bulletin of the Korean Chemical Society,2015,vol. 36,p. 1439 - 1451

60
[ 82437-64-7 ]
[ 122-51-0 ]
[ 2516-47-4 ]
[ 1621968-05-5 ]

Yield	Reaction Conditions	Operation in experiment
63%	With acetic acid; at 160℃;Inert atmosphere; Autoclave;	General procedure: To a pressure bottle containing <strong>[82437-64-7]methyl 3-amino-4-phenylthiophene-2-carboxylate</strong> (100 mg, 0.43 mmol), CH(OEt)3 (1 mL) was added, followed by allylamine hydrochloride (93 mg, 0.99 mmol) and AcOH (0.1 mL). The reaction mixture was stirred and refluxed at 160 C overnight. After the reaction, the mixture was evaporated then solidified with ether. The produced white crystals were filtered and dried in vacuo to give the title compound 4-1 (66 mg, 0.25 mmol, 58 % yield): 1HNMR (300 MHz, CDCl3) delta 8.11 (s, 1H), 7.84-7.79 (m, 3H), 7.50-7.44 (m, 2H), 7.41-7.36 (m, 1H), 6.08-5.95 (m, 1H), 5.34-5.24 (m, 2H), 4.72-4.67 (m, 2H); 13C NMR (100 MHz, CDCl3) delta 157.3, 154.3, 147.3, 138.1, 133.7, 131.9, 130.5,128.7, 128.3, 128.0, 124.9, 119.1, 48.0; LC/MS (ESI+): m/z: calcd for C15H12N2OS: 268.34, [M + H]+; found: 269.05

Reference： [1]Bulletin of the Korean Chemical Society,2015,vol. 36,p. 1439 - 1451

61
[ 82437-64-7 ]
[ 122-51-0 ]
[ 3218-02-8 ]
[ 1621968-06-6 ]

Yield	Reaction Conditions	Operation in experiment
73%	With acetic acid; at 160℃;Inert atmosphere; Autoclave;	General procedure: To a pressure bottle containing <strong>[82437-64-7]methyl 3-amino-4-phenylthiophene-2-carboxylate</strong> (100 mg, 0.43 mmol), CH(OEt)3 (1 mL) was added, followed by allylamine hydrochloride (93 mg, 0.99 mmol) and AcOH (0.1 mL). The reaction mixture was stirred and refluxed at 160 C overnight. After the reaction, the mixture was evaporated then solidified with ether. The produced white crystals were filtered and dried in vacuo to give the title compound 4-1 (66 mg, 0.25 mmol, 58 % yield): 1HNMR (300 MHz, CDCl3) delta 8.11 (s, 1H), 7.84-7.79 (m, 3H), 7.50-7.44 (m, 2H), 7.41-7.36 (m, 1H), 6.08-5.95 (m, 1H), 5.34-5.24 (m, 2H), 4.72-4.67 (m, 2H); 13C NMR (100 MHz, CDCl3) delta 157.3, 154.3, 147.3, 138.1, 133.7, 131.9, 130.5,128.7, 128.3, 128.0, 124.9, 119.1, 48.0; LC/MS (ESI+): m/z: calcd for C15H12N2OS: 268.34, [M + H]+; found: 269.05

Reference： [1]Bulletin of the Korean Chemical Society,2015,vol. 36,p. 1439 - 1451

62
[ 372-19-0 ]
[ 82437-64-7 ]
[ 122-51-0 ]
[ 1621966-60-6 ]

Yield	Reaction Conditions	Operation in experiment
12%	With acetic acid; at 160℃;Inert atmosphere;	General procedure: General: To a pressure bottle containing <strong>[82437-64-7]methyl 3-amino-4-phenylthiophene-2-carboxylate</strong> (1 eq), CH(OEt)3 (14 eq) was added, followed by aniline 5 (1.9 eq) and AcOH (4 eq). The reaction mixture was stirred and refluxed at 160 C overnight. After the reaction, the mixture was evaporated then solidified with ether. The produced solid was filtered and dried in vacuo to give the product thienopyrimidinone in 7-88% yields.

Reference： [1]European Journal of Medicinal Chemistry,2014,vol. 85,p. 629 - 637

63
[ 38041-19-9 ]
[ 82437-64-7 ]
[ 122-51-0 ]
[ 1621968-08-8 ]

Yield	Reaction Conditions	Operation in experiment
57%	With acetic acid; at 160℃;Inert atmosphere; Autoclave;	General procedure: To a pressure bottle containing <strong>[82437-64-7]methyl 3-amino-4-phenylthiophene-2-carboxylate</strong> (100 mg, 0.43 mmol), CH(OEt)3 (1 mL) was added, followed by allylamine hydrochloride (93 mg, 0.99 mmol) and AcOH (0.1 mL). The reaction mixture was stirred and refluxed at 160 C overnight. After the reaction, the mixture was evaporated then solidified with ether. The produced white crystals were filtered and dried in vacuo to give the title compound 4-1 (66 mg, 0.25 mmol, 58 % yield): 1HNMR (300 MHz, CDCl3) delta 8.11 (s, 1H), 7.84-7.79 (m, 3H), 7.50-7.44 (m, 2H), 7.41-7.36 (m, 1H), 6.08-5.95 (m, 1H), 5.34-5.24 (m, 2H), 4.72-4.67 (m, 2H); 13C NMR (100 MHz, CDCl3) delta 157.3, 154.3, 147.3, 138.1, 133.7, 131.9, 130.5,128.7, 128.3, 128.0, 124.9, 119.1, 48.0; LC/MS (ESI+): m/z: calcd for C15H12N2OS: 268.34, [M + H]+; found: 269.05

Reference： [1]Bulletin of the Korean Chemical Society,2015,vol. 36,p. 1439 - 1451

64
[ 41838-46-4 ]
[ 82437-64-7 ]
[ 122-51-0 ]
[ 1621968-13-5 ]

Yield	Reaction Conditions	Operation in experiment
34%	With acetic acid; at 160℃;Inert atmosphere; Autoclave;	General procedure: To a pressure bottle containing <strong>[82437-64-7]methyl 3-amino-4-phenylthiophene-2-carboxylate</strong> (100 mg, 0.43 mmol), CH(OEt)3 (1 mL) was added, followed by allylamine hydrochloride (93 mg, 0.99 mmol) and AcOH (0.1 mL). The reaction mixture was stirred and refluxed at 160 C overnight. After the reaction, the mixture was evaporated then solidified with ether. The produced white crystals were filtered and dried in vacuo to give the title compound 4-1 (66 mg, 0.25 mmol, 58 % yield): 1HNMR (300 MHz, CDCl3) delta 8.11 (s, 1H), 7.84-7.79 (m, 3H), 7.50-7.44 (m, 2H), 7.41-7.36 (m, 1H), 6.08-5.95 (m, 1H), 5.34-5.24 (m, 2H), 4.72-4.67 (m, 2H); 13C NMR (100 MHz, CDCl3) delta 157.3, 154.3, 147.3, 138.1, 133.7, 131.9, 130.5,128.7, 128.3, 128.0, 124.9, 119.1, 48.0; LC/MS (ESI+): m/z: calcd for C15H12N2OS: 268.34, [M + H]+; found: 269.05

Reference： [1]Bulletin of the Korean Chemical Society,2015,vol. 36,p. 1439 - 1451

65
[ 78-81-9 ]
[ 82437-64-7 ]
[ 122-51-0 ]
[ 1621968-14-6 ]

Yield	Reaction Conditions	Operation in experiment
57%	With acetic acid; at 160℃;Inert atmosphere; Autoclave;	General procedure: To a pressure bottle containing <strong>[82437-64-7]methyl 3-amino-4-phenylthiophene-2-carboxylate</strong> (100 mg, 0.43 mmol), CH(OEt)3 (1 mL) was added, followed by allylamine hydrochloride (93 mg, 0.99 mmol) and AcOH (0.1 mL). The reaction mixture was stirred and refluxed at 160 C overnight. After the reaction, the mixture was evaporated then solidified with ether. The produced white crystals were filtered and dried in vacuo to give the title compound 4-1 (66 mg, 0.25 mmol, 58 % yield): 1HNMR (300 MHz, CDCl3) delta 8.11 (s, 1H), 7.84-7.79 (m, 3H), 7.50-7.44 (m, 2H), 7.41-7.36 (m, 1H), 6.08-5.95 (m, 1H), 5.34-5.24 (m, 2H), 4.72-4.67 (m, 2H); 13C NMR (100 MHz, CDCl3) delta 157.3, 154.3, 147.3, 138.1, 133.7, 131.9, 130.5,128.7, 128.3, 128.0, 124.9, 119.1, 48.0; LC/MS (ESI+): m/z: calcd for C15H12N2OS: 268.34, [M + H]+; found: 269.05

Reference： [1]Bulletin of the Korean Chemical Society,2015,vol. 36,p. 1439 - 1451

66
[ 5813-64-9 ]
[ 82437-64-7 ]
[ 122-51-0 ]
[ 1621968-15-7 ]

Yield	Reaction Conditions	Operation in experiment
36%	With acetic acid; at 160℃;Inert atmosphere; Autoclave;	General procedure: To a pressure bottle containing <strong>[82437-64-7]methyl 3-amino-4-phenylthiophene-2-carboxylate</strong> (100 mg, 0.43 mmol), CH(OEt)3 (1 mL) was added, followed by allylamine hydrochloride (93 mg, 0.99 mmol) and AcOH (0.1 mL). The reaction mixture was stirred and refluxed at 160 C overnight. After the reaction, the mixture was evaporated then solidified with ether. The produced white crystals were filtered and dried in vacuo to give the title compound 4-1 (66 mg, 0.25 mmol, 58 % yield): 1HNMR (300 MHz, CDCl3) delta 8.11 (s, 1H), 7.84-7.79 (m, 3H), 7.50-7.44 (m, 2H), 7.41-7.36 (m, 1H), 6.08-5.95 (m, 1H), 5.34-5.24 (m, 2H), 4.72-4.67 (m, 2H); 13C NMR (100 MHz, CDCl3) delta 157.3, 154.3, 147.3, 138.1, 133.7, 131.9, 130.5,128.7, 128.3, 128.0, 124.9, 119.1, 48.0; LC/MS (ESI+): m/z: calcd for C15H12N2OS: 268.34, [M + H]+; found: 269.05

Reference： [1]Bulletin of the Korean Chemical Society,2015,vol. 36,p. 1439 - 1451

67
[ 7003-32-9 ]
[ 82437-64-7 ]
[ 122-51-0 ]
[ 1621968-16-8 ]

Yield	Reaction Conditions	Operation in experiment
	With acetic acid; at 160℃;Inert atmosphere; Autoclave;	General procedure: To a pressure bottle containing <strong>[82437-64-7]methyl 3-amino-4-phenylthiophene-2-carboxylate</strong> (100 mg, 0.43 mmol), CH(OEt)3 (1 mL) was added, followed by allylamine hydrochloride (93 mg, 0.99 mmol) and AcOH (0.1 mL). The reaction mixture was stirred and refluxed at 160 C overnight. After the reaction, the mixture was evaporated then solidified with ether. The produced white crystals were filtered and dried in vacuo to give the title compound 4-1 (66 mg, 0.25 mmol, 58 % yield): 1HNMR (300 MHz, CDCl3) delta 8.11 (s, 1H), 7.84-7.79 (m, 3H), 7.50-7.44 (m, 2H), 7.41-7.36 (m, 1H), 6.08-5.95 (m, 1H), 5.34-5.24 (m, 2H), 4.72-4.67 (m, 2H); 13C NMR (100 MHz, CDCl3) delta 157.3, 154.3, 147.3, 138.1, 133.7, 131.9, 130.5,128.7, 128.3, 128.0, 124.9, 119.1, 48.0; LC/MS (ESI+): m/z: calcd for C15H12N2OS: 268.34, [M + H]+; found: 269.05

Reference： [1]Bulletin of the Korean Chemical Society,2015,vol. 36,p. 1439 - 1451

68
[ 15411-43-5 ]
[ 82437-64-7 ]
[ 122-51-0 ]
[ 1621966-94-6 ]

Yield	Reaction Conditions	Operation in experiment
51%	With acetic acid; at 160℃;Inert atmosphere;	General procedure: General: To a pressure bottle containing methyl 3-amino-4-phenylthiophene-2-carboxylate (1 eq), CH(OEt)3 (14 eq) was added, followed by aniline 5 (1.9 eq) and AcOH (4 eq). The reaction mixture was stirred and refluxed at 160 C overnight. After the reaction, the mixture was evaporated then solidified with ether. The produced solid was filtered and dried in vacuo to give the product thienopyrimidinone in 7-88% yields.

Reference： [1]European Journal of Medicinal Chemistry,2014,vol. 85,p. 629 - 637

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Ghs Precautionary Statements

Precautionary Statements-General
Code	Phrase
P101	If medical advice is needed,have product container or label at hand.
P102	Keep out of reach of children.
P103	Read label before use
Prevention
Code	Phrase
P201	Obtain special instructions before use.
P202	Do not handle until all safety precautions have been read and understood.
P210	Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
P211	Do not spray on an open flame or other ignition source.
P220	Keep/Store away from clothing/combustible materials.
P221	Take any precaution to avoid mixing with combustibles
P222	Do not allow contact with air.
P223	Keep away from any possible contact with water, because of violent reaction and possible flash fire.
P230	Keep wetted
P231	Handle under inert gas.
P232	Protect from moisture.
P233	Keep container tightly closed.
P234	Keep only in original container.
P235	Keep cool
P240	Ground/bond container and receiving equipment.
P241	Use explosion-proof electrical/ventilating/lighting/equipment.
P242	Use only non-sparking tools.
P243	Take precautionary measures against static discharge.
P244	Keep reduction valves free from grease and oil.
P250	Do not subject to grinding/shock/friction.
P251	Pressurized container: Do not pierce or burn, even after use.
P260	Do not breathe dust/fume/gas/mist/vapours/spray.
P261	Avoid breathing dust/fume/gas/mist/vapours/spray.
P262	Do not get in eyes, on skin, or on clothing.
P263	Avoid contact during pregnancy/while nursing.
P264	Wash hands thoroughly after handling.
P265	Wash skin thouroughly after handling.
P270	Do not eat, drink or smoke when using this product.
P271	Use only outdoors or in a well-ventilated area.
P272	Contaminated work clothing should not be allowed out of the workplace.
P273	Avoid release to the environment.
P280	Wear protective gloves/protective clothing/eye protection/face protection.
P281	Use personal protective equipment as required.
P282	Wear cold insulating gloves/face shield/eye protection.
P283	Wear fire/flame resistant/retardant clothing.
P284	Wear respiratory protection.
P285	In case of inadequate ventilation wear respiratory protection.
P231 + P232	Handle under inert gas. Protect from moisture.
P235 + P410	Keep cool. Protect from sunlight.
Response
Code	Phrase
P301	IF SWALLOWED:
P304	IF INHALED:
P305	IF IN EYES:
P306	IF ON CLOTHING:
P307	IF exposed:
P308	IF exposed or concerned:
P309	IF exposed or if you feel unwell:
P310	Immediately call a POISON CENTER or doctor/physician.
P311	Call a POISON CENTER or doctor/physician.
P312	Call a POISON CENTER or doctor/physician if you feel unwell.
P313	Get medical advice/attention.
P314	Get medical advice/attention if you feel unwell.
P315	Get immediate medical advice/attention.
P320
P302 + P352	IF ON SKIN: wash with plenty of soap and water.
P321
P322
P330	Rinse mouth.
P331	Do NOT induce vomiting.
P332	IF SKIN irritation occurs:
P333	If skin irritation or rash occurs:
P334	Immerse in cool water/wrap n wet bandages.
P335	Brush off loose particles from skin.
P336	Thaw frosted parts with lukewarm water. Do not rub affected area.
P337	If eye irritation persists:
P338	Remove contact lenses, if present and easy to do. Continue rinsing.
P340	Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P341	If breathing is difficult, remove victim to fresh air and keep at rest in a position comfortable for breathing.
P342	If experiencing respiratory symptoms:
P350	Gently wash with plenty of soap and water.
P351	Rinse cautiously with water for several minutes.
P352	Wash with plenty of soap and water.
P353	Rinse skin with water/shower.
P360	Rinse immediately contaminated clothing and skin with plenty of water before removing clothes.
P361	Remove/Take off immediately all contaminated clothing.
P362	Take off contaminated clothing and wash before reuse.
P363	Wash contaminated clothing before reuse.
P370	In case of fire:
P371	In case of major fire and large quantities:
P372	Explosion risk in case of fire.
P373	DO NOT fight fire when fire reaches explosives.
P374	Fight fire with normal precautions from a reasonable distance.
P376	Stop leak if safe to do so. Oxidising gases (section 2.4) 1
P377	Leaking gas fire: Do not extinguish, unless leak can be stopped safely.
P378
P380	Evacuate area.
P381	Eliminate all ignition sources if safe to do so.
P390	Absorb spillage to prevent material damage.
P391	Collect spillage. Hazardous to the aquatic environment
P301 + P310	IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
P301 + P312	IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P301 + P330 + P331	IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P302 + P334	IF ON SKIN: Immerse in cool water/wrap in wet bandages.
P302 + P350	IF ON SKIN: Gently wash with plenty of soap and water.
P303 + P361 + P353	IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P304 + P312	IF INHALED: Call a POISON CENTER or doctor/physician if you feel unwell.
P304 + P340	IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P304 + P341	IF INHALED: If breathing is difficult, remove victim to fresh air and keep at rest in a position comfortable for breathing.
P305 + P351 + P338	IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P306 + P360	IF ON CLOTHING: Rinse Immediately contaminated CLOTHING and SKIN with plenty of water before removing clothes.
P307 + P311	IF exposed: call a POISON CENTER or doctor/physician.
P308 + P313	IF exposed or concerned: Get medical advice/attention.
P309 + P311	IF exposed or if you feel unwell: call a POISON CENTER or doctor/physician.
P332 + P313	IF SKIN irritation occurs: Get medical advice/attention.
P333 + P313	IF SKIN irritation or rash occurs: Get medical advice/attention.
P335 + P334	Brush off loose particles from skin. Immerse in cool water/wrap in wet bandages.
P337 + P313	IF eye irritation persists: Get medical advice/attention.
P342 + P311	IF experiencing respiratory symptoms: call a POISON CENTER or doctor/physician.
P370 + P376	In case of fire: Stop leak if safe to Do so.
P370 + P378	In case of fire:
P370 + P380	In case of fire: Evacuate area.
P370 + P380 + P375	In case of fire: Evacuate area. Fight fire remotely due to the risk of explosion.
P371 + P380 + P375	In case of major fire and large quantities: Evacuate area. Fight fire remotely due to the risk of explosion.
Storage
Code	Phrase
P401
P402	Store in a dry place.
P403	Store in a well-ventilated place.
P404	Store in a closed container.
P405	Store locked up.
P406	Store in corrosive resistant/ container with a resistant inner liner.
P407	Maintain air gap between stacks/pallets.
P410	Protect from sunlight.
P411
P412	Do not expose to temperatures exceeding 50 oC/ 122 oF.
P413
P420	Store away from other materials.
P422
P402 + P404	Store in a dry place. Store in a closed container.
P403 + P233	Store in a well-ventilated place. Keep container tightly closed.
P403 + P235	Store in a well-ventilated place. Keep cool.
P410 + P403	Protect from sunlight. Store in a well-ventilated place.
P410 + P412	Protect from sunlight. Do not expose to temperatures exceeding 50 oC/122oF.
P411 + P235	Keep cool.
Disposal
Code	Phrase
P501	Dispose of contents/container to ...
P502	Refer to manufacturer/supplier for information on recovery/recycling

Purity	Size	Price	VIP Price	USA Stock *0-1 Day	Global Stock *5-7 Days	Quantity
{[ item.p_purity ]}	{[ item.pr_size ]}	{[ getRatePrice(item.pr_usd, 1,1) ]} {[ getRatePrice(item.pr_usd,item.pr_rate,item.mem_rate) ]}	{[ getRatePrice(item.pr_usd, 1,1) ]}	{[ getRatePrice(item.pr_usd,item.pr_rate,item.mem_rate) ]} {[ getRatePrice(item.pr_usd,1,item.mem_rate) ]}	{[ item.pr_usastock ]}	Inquiry -	{[ item.pr_chinastock ]}	Inquiry -

Physical hazards
Code	Phrase
H200	Unstable explosive
H201	Explosive; mass explosion hazard
H202	Explosive; severe projection hazard
H203	Explosive; fire, blast or projection hazard
H204	Fire or projection hazard
H205	May mass explode in fire
H220	Extremely flammable gas
H221	Flammable gas
H222	Extremely flammable aerosol
H223	Flammable aerosol
H224	Extremely flammable liquid and vapour
H225	Highly flammable liquid and vapour
H226	Flammable liquid and vapour
H227	Combustible liquid
H228	Flammable solid
H229	Pressurized container: may burst if heated
H230	May react explosively even in the absence of air
H231	May react explosively even in the absence of air at elevated pressure and/or temperature
H240	Heating may cause an explosion
H241	Heating may cause a fire or explosion
H242	Heating may cause a fire
H250	Catches fire spontaneously if exposed to air
H251	Self-heating; may catch fire
H252	Self-heating in large quantities; may catch fire
H260	In contact with water releases flammable gases which may ignite spontaneously
H261	In contact with water releases flammable gas
H270	May cause or intensify fire; oxidizer
H271	May cause fire or explosion; strong oxidizer
H272	May intensify fire; oxidizer
H280	Contains gas under pressure; may explode if heated
H281	Contains refrigerated gas; may cause cryogenic burns or injury
H290	May be corrosive to metals
Health hazards
Code	Phrase
H300	Fatal if swallowed
H301	Toxic if swallowed
H302	Harmful if swallowed
H303	May be harmful if swallowed
H304	May be fatal if swallowed and enters airways
H305	May be harmful if swallowed and enters airways
H310	Fatal in contact with skin
H311	Toxic in contact with skin
H312	Harmful in contact with skin
H313	May be harmful in contact with skin
H314	Causes severe skin burns and eye damage
H315	Causes skin irritation
H316	Causes mild skin irritation
H317	May cause an allergic skin reaction
H318	Causes serious eye damage
H319	Causes serious eye irritation
H320	Causes eye irritation
H330	Fatal if inhaled
H331	Toxic if inhaled
H332	Harmful if inhaled
H333	May be harmful if inhaled
H334	May cause allergy or asthma symptoms or breathing difficulties if inhaled
H335	May cause respiratory irritation
H336	May cause drowsiness or dizziness
H340	May cause genetic defects
H341	Suspected of causing genetic defects
H350	May cause cancer
H351	Suspected of causing cancer
H360	May damage fertility or the unborn child
H361	Suspected of damaging fertility or the unborn child
H361d	Suspected of damaging the unborn child
H362	May cause harm to breast-fed children
H370	Causes damage to organs
H371	May cause damage to organs
H372	Causes damage to organs through prolonged or repeated exposure
H373	May cause damage to organs through prolonged or repeated exposure
Environmental hazards
Code	Phrase
H400	Very toxic to aquatic life
H401	Toxic to aquatic life
H402	Harmful to aquatic life
H410	Very toxic to aquatic life with long-lasting effects
H411	Toxic to aquatic life with long-lasting effects
H412	Harmful to aquatic life with long-lasting effects
H413	May cause long-lasting harmful effects to aquatic life
H420	Harms public health and the environment by destroying ozone in the upper atmosphere

[ CAS No. 82437-64-7 ]

Quality Control of [ 82437-64-7 ]

Related Doc. of [ 82437-64-7 ]

Product Details of [ 82437-64-7 ]

Calculated chemistry of [ 82437-64-7 ]

Physicochemical Properties

Pharmacokinetics

Lipophilicity

Druglikeness

Water Solubility

Medicinal Chemistry

Safety of [ 82437-64-7 ]

Application In Synthesis of [ 82437-64-7 ]

[ 82437-64-7 ] Synthesis Path-Upstream 1~8

[ 82437-64-7 ] Synthesis Path-Downstream 1~68

Precautionary Statements-General

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Physical hazards

Health hazards

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