[ CAS No. 19842-07-0 ] {[proInfo.proName]}

Name: 19842-07-0|5-Ethylpyridin-2-amine|95%
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Quality Control of [ 19842-07-0 ]

COA NMR CNMR HPLC LC-MS

Related Doc. of [ 19842-07-0 ]

SDS Specification

Alternatived Products of [ 19842-07-0 ]

Product Details of [ 19842-07-0 ]

CAS No. :	19842-07-0	MDL No. :	MFCD09757479
Formula :	C₇H₁₀N₂	Boiling Point :	-
Linear Structure Formula :	-	InChI Key :	OQTNJLQWOVTCPV-UHFFFAOYSA-N
M.W :	122.17	Pubchem ID :	9812777
Synonyms :

Calculated chemistry of [ 19842-07-0 ]

Physicochemical Properties

Num. heavy atoms :	9
Num. arom. heavy atoms :	6
Fraction Csp3 :	0.29
Num. rotatable bonds :	1
Num. H-bond acceptors :	1.0
Num. H-bond donors :	1.0
Molar Refractivity :	38.41
TPSA :	38.91 Å²

Pharmacokinetics

GI absorption :	High
BBB permeant :	Yes
P-gp substrate :	No
CYP1A2 inhibitor :	No
CYP2C19 inhibitor :	No
CYP2C9 inhibitor :	No
CYP2D6 inhibitor :	No
CYP3A4 inhibitor :	No
Log Kp (skin permeation) :	-6.02 cm/s

Lipophilicity

Log Po/w (iLOGP) :	1.46
Log Po/w (XLOGP3) :	1.45
Log Po/w (WLOGP) :	1.23
Log Po/w (MLOGP) :	0.89
Log Po/w (SILICOS-IT) :	1.41
Consensus Log Po/w :	1.29

Druglikeness

Lipinski :	0.0
Ghose :	None
Veber :	0.0
Egan :	0.0
Muegge :	1.0
Bioavailability Score :	0.55

Water Solubility

Log S (ESOL) :	-1.94
Solubility :	1.41 mg/ml ; 0.0115 mol/l
Class :	Very soluble
Log S (Ali) :	-1.87
Solubility :	1.64 mg/ml ; 0.0134 mol/l
Class :	Very soluble
Log S (SILICOS-IT) :	-2.41
Solubility :	0.474 mg/ml ; 0.00388 mol/l
Class :	Soluble

Medicinal Chemistry

PAINS :	0.0 alert
Brenk :	0.0 alert
Leadlikeness :	1.0
Synthetic accessibility :	1.46

Safety of [ 19842-07-0 ]

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 [ 19842-07-0 ]

* 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 [ 19842-07-0 ]
Downstream synthetic route of [ 19842-07-0 ]

[ 19842-07-0 ] Synthesis Path-Upstream 1~2

1
[ 1072-97-5 ]
[ 557-20-0 ]
[ 19842-07-0 ]

Yield	Reaction Conditions	Operation in experiment
99%	at 20℃; for 75 h; Heating / reflux	2-Amino-5-ethylpyridineDiethylzinc (24 mL of IM solution in hexane; 24 mmol) was added dropwise to a solution of 2-amino-5-bromopyridine (2.0 g, 11.6 mmol) and Pd(dppf)Cl_2*CH₂Cl₂(225 mg, 0.28 mmol) in degassed dioxane (45 mL). The mixture was stirred at rt for 2 h, heated at reflux for 3 h and stirred at rt for 70 h under argon. The mixture was poured into NaCl (sat., aq.; 150 mL) and extracted with EtOAc (4x100 mL).The combined organic phases were washed with NaCl (sat., aq.; 100 mL), dried(Na₂SO₄) and concentrated. The residue was purified by chromatography(EtO Ac/heptane, then MeOH/EtOAc) to give the title compound. Yield: 1.40 g (99 percent).¹H NMR (DMSO-d₆, 400 MHz) δ 7.74 (s, IH), 7.25 (dd, IH), 6.40 (d, IH)₅ 5.67 (br. s, 2H), 2.39 (q, 2H), 1.10 (t, 3H).
99%	at 20℃; for 75 h; Heating / reflux	Diethylzinc (24 mL of IM solution in hexane, 24 mmol) was added dropwise to a solution of 2-amino-5-bromopyridine (2.0 g, 11.6 mmol) and Pd(dppf)Cl₂-CH₂Cl₂ (225 mg, 0.28 mmol) in degassed dioxane (45 mL). The mixture was stirred at rt for 2 h, then heated at reflux for 3 h and stirred at rt for 70 h under an argon atmosphere. The mixture was poured into NaCl (aq., sat.; 150 mL) and extracted with EtOAc (4x100 mL). The combined extracts were washed with NaCl (aq., sat.; 100 mL), dried (Na₂SO₄) and concentrated. The crude product was purified by chromatography (EtO Ac/heptane, then MeOH/EtOAc) to give the title compound (1.40 g, 99 percent).¹H NMR (DMSO-d₆, 400 MHz) δ 7.74 (s, IH), 7.25 (dd, IH)₅ 6.40 (d, IH), 5.67 (br. s, 2H), 2.39 (q, 2H), 1.10 (t, 3H).

Reference： [1] Patent: WO2007/51981, 2007, A1, . Location in patent: Page/Page column 60
[2] Patent: WO2007/51982, 2007, A1, . Location in patent: Page/Page column 52

2
[ 62114-80-1 ]
[ 19842-07-0 ]

Reference： [1] Patent: WO2004/96810, 2004, A1, . Location in patent: Page 174
[2] Patent: EP1382603, 2004, A1, . Location in patent: Page 164

[ 19842-07-0 ] Synthesis Path-Downstream 1~11

Yield	Reaction Conditions	Operation in experiment
99.4%		b. 2-Amino-5-ethylpyridine A suspension of benzyl (5-ethyl-2-pyridyl)carbamate (1.9 g., 7.43 mmoles) and 10% palladium-on-carbon (0.4 g.) in ethanol (100 ml.) was shaken with hydrogen at a pressure of 3.5 kg./cm2 hours. The catalyst was removed by filtration and the filtrate concentrated to yield 2-amino-5-ethylpyridine (0.9 g., 99.4%) as a colorless oil.
84%		Step B 2-Amino-5-ethylpyridine Following the general method of K. Wachi and A. Terada (Chem. Pharm. Bull., 1980, 28, 465-472), a mixture 81 mg (0.29 mmoles) of 3-(5-ethyl-2-pyridinyl)-2,2-dimethyl-2.3-dihydro-(4H)-1,3-benzoxazin-4-one and 2.0 mL of concentrated hydrochloric acid was heated to reflux for 8 h. The reaction was cooled to room temperature and the solvent was evaporated. The residue was dissolved in 4 mL ethyl acetate and washed with 3*1 mL of a 1:1 mixture of 10% of aqueous sodium hydroxide solution and saturated aqueous sodium chloride. The organic solution was dried (sodium sulfate), decanted, and evaporated to give 26 mg (84% yield) of 2-amino-5-ethylpyridine as an amber oil. 1 H NMR (400 MHz, CD3 OD): delta 7.71 (bs, 1H), 7.34 (dd, 1H, J=8,2 Hz), 6.53 (d, 1H, J=8 Hz), 2.48 (q, 2H, J=7 Hz), 1. 16 (t, 3H, J=7 Hz).
2.35 g	With palladium 10% on activated carbon; hydrogen; In ethanol; at 20℃; for 6h;	General procedure: To an ethanol solution (20.0 mL) of the compound (880 mg) obtained in Reference Example 225 was added 10% palladium carbon (400 mg), and the reaction mixture was stirred under a hydrogen atmosphere at room temperature for 6 h The reaction mixture was filtered through diatomaceous earth and concentrated under reduced pressure, and the obtained residue was purified by NH silica gel column chromatography (solvent; hexane/ethyl acetate=90/10 - 40/60) to give the title compound (585 mg). MS(ESI)m/z; 137[M+H]+

2
[ 110-62-3 ]
[ 7677-24-9 ]
[ 19842-07-0 ]
2-butyl-6-ethyl-imidazo[1,2-<i>a</i>]pyridin-3-ylamine [ No CAS ]

Reference： [1]Tetrahedron Letters,2005,vol. 46,p. 8355 - 8357

3
[ 62114-80-1 ]
[ 19842-07-0 ]

Yield	Reaction Conditions	Operation in experiment
	With hydrogen;palladium/active carbon; In ethanol; under 775.743 Torr; for 18h;	10% Palladium on carbon (300mg) was added to a solution of the amine of preparation 9 (1.7g, 14. 1 MMOL) in ethanol (80ML) and the reaction mixture stirred under 15psi of hydrogen for 18 hours. The reaction mixture was filtered through ARBOCELE and the filtrate concentrated in vacuo. The resulting oil was dissolved in DICHLOROMETHANE and washed with a solution of potassium fluoride (2X1 OML), the organic phase dried over magnesium sulphate, filtered and concentrated in vacuo to yield 650mg product. H NMR (400MHZ, CDC13) 8 : 1.16 (t, 3H), 2.48 (q, 2H), 4.35 (br s, 2H), 6.46 (d, 1 H), 7.26 (m, 1 H), 7.89 (m, 1 H)
	With hydrogen;10% palladium on activated carbon; In ethyl acetate; at 20℃; for 2h;	Production Example 327 5-Ethylpyridin-2-yl amine 0.25 g 5-vinylpyridin-2-yl amine (compound in Production Example 326) and 0.1 g of 10% palladium-carbon were stirred in 5 ML ethyl acetate at room temperature for 2 hours under hydrogen atmosphere.. The reaction solution was purified by NH silica gel column chromatography (ethyl acetate), to give 0.24 g of the title compound as a pale yellow oil.1H-NMR (CDCl3) delta: 1.18(t, J=7.2Hz, 3H), 2.51(q, J=7.2Hz, 2H), 4.26(brs, 2H), 6.46(d, J=8.4Hz, 1H), 7.29(dd, J=8.4Hz, 1.8Hz, 1H), 7.91(d, J=1.8Hz, 1H)

Reference： [1]Patent: WO2004/96810,2004,A1 .Location in patent: Page 174
[2]Patent: EP1382603,2004,A1 .Location in patent: Page 164

4
[ 19842-07-0 ]
4-bromo-N-(5-ethylpyridin-2-yl)-2-fluorobenzamide [ No CAS ]

Yield	Reaction Conditions	Operation in experiment
		Production Example 329 4-Bromo-N-(5-ethylpyridin-2-yl)-2-fluorobenzamide 102 mg of the title compound was obtained as colorless crystals from 250 mg 4-bromo-2-fluorobenzoic acid and 153 mg <strong>[19842-07-0]5-ethylpyridin-2-yl amine</strong> (compound in Production Example 327) by the same method as in Production Example 323.1H-NMR (CDCl3) delta: 1.26(t, J=7.4Hz, 3H), 2.51(q, J=7.4Hz, 2H), 7.41 (dd, J=11.4Hz, 1.9Hz, 1H), 7.47(dd, J=8.4Hz, 1.9Hz, 1H), 7.60 (dd, J=8.2Hz, 2.4Hz, 1H), 8.04(dd, J=8.4, 8.4Hz, 1H), 8.17(d, J=2.4Hz, 1H), 8.26(d, J=8.2Hz, 1H), 8.91(br, 1H)

Reference： [1]Patent: EP1382603,2004,A1 .Location in patent: Page 165

5
[ 19842-07-0 ]
[ 57260-71-6 ]
C₂₅H₃₆N₈O₂ [ No CAS ]

Yield	Reaction Conditions	Operation in experiment
		A solution of the dichloride of preparation 52 (1 EQ) in dimethylsulfoxide (1 ML. MMOL-1) was added to a solution of the appropriate amine HNR R2 (2eq) in DIMETHYLSULFOXIDE (0.75mL. MMOL-1). N-ETHYLDIISOPROPYLAMINE (1 EQ) was added and the reaction vessel sealed and shaken at 140rpm at 80C for 12 hours. The reaction mixture was then allowed to cool. A solution of test-butyl piperazine carboxylate or 33% methylamine in ethanol (5eq) in dimethylsulfoxide (0.66mL. mmol-1) followed by N-ethyldiisopropylamine (3eq) was then added to the reaction mixture and the reaction vessel sealed, heated to 120C and left for 18 hours. The reaction mixture was evaporated to dryness. When deprotection was required (ex 123 to 129), dichloromethane (2.5mL. mmol-1) and trifluoroacetic acid (2.5mL. mmol-1) were added and the reaction mixture sealed and stirred for 24 hours. The reaction mixture was concentrated in vacuo. The residues were purified using a Phenomenex Luna C18 2x15cm 5mum column eluting with ACETONITRILE : diethylamine to afford the title compounds.

Reference： [1]Patent: WO2004/96810,2004,A1 .Location in patent: Page 108-109

6
[ 19842-07-0 ]
[ 94-05-3 ]
ethyl 2-cyano-3-(5-methyl-pyridin-2-ylamino)acrylate [ No CAS ]
ethyl 2-cyano-3-(5-n-butyl-pyridin-2-ylamino)acrylate [ No CAS ]

Yield	Reaction Conditions	Operation in experiment
25.4%		The title compound (m.p. 155-156, 25.4% yield) was prepared from <strong>[19842-07-0]2-amino-5-ethylpyridine</strong> and ethyl ethoxymethylenecyanoacetate in a manner similar to that described for the preparation of ethyl 2-cyano-3-(5-methyl-2-pyridylamino)acrylate in Preparation D1. Anal. Calcd. for C13 H15 N3 O2: C, 63.66; H, 6.16; N, 17.13. Found: C, 63.54; H, 6.09; N, 17.02. preparation D3: Ethyl 2-Cyano-3-(5-n-butyl-2-pyridylamino)acrylate

Reference： [1]Patent: US4122274,1978,A

7
[ 1072-97-5 ]
[ 557-20-0 ]
[ 19842-07-0 ]

Yield	Reaction Conditions	Operation in experiment
99%	(1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; In 1,4-dioxane; hexane; at 20℃; for 75h;Heating / reflux;	2-Amino-5-ethylpyridineDiethylzinc (24 mL of IM solution in hexane; 24 mmol) was added dropwise to a solution of 2-amino-5-bromopyridine (2.0 g, 11.6 mmol) and Pd(dppf)Cl2*CH2Cl2(225 mg, 0.28 mmol) in degassed dioxane (45 mL). The mixture was stirred at rt for 2 h, heated at reflux for 3 h and stirred at rt for 70 h under argon. The mixture was poured into NaCl (sat., aq.; 150 mL) and extracted with EtOAc (4x100 mL).The combined organic phases were washed with NaCl (sat., aq.; 100 mL), dried(Na2SO4) and concentrated. The residue was purified by chromatography(EtO Ac/heptane, then MeOH/EtOAc) to give the title compound. Yield: 1.40 g (99 %).1H NMR (DMSO-d6, 400 MHz) delta 7.74 (s, IH), 7.25 (dd, IH), 6.40 (d, IH)5 5.67 (br. s, 2H), 2.39 (q, 2H), 1.10 (t, 3H).
99%	dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2; In 1,4-dioxane; hexane; at 20℃; for 75h;Heating / reflux;	Diethylzinc (24 mL of IM solution in hexane, 24 mmol) was added dropwise to a solution of 2-amino-5-bromopyridine (2.0 g, 11.6 mmol) and Pd(dppf)Cl2-CH2Cl2 (225 mg, 0.28 mmol) in degassed dioxane (45 mL). The mixture was stirred at rt for 2 h, then heated at reflux for 3 h and stirred at rt for 70 h under an argon atmosphere. The mixture was poured into NaCl (aq., sat.; 150 mL) and extracted with EtOAc (4x100 mL). The combined extracts were washed with NaCl (aq., sat.; 100 mL), dried (Na2SO4) and concentrated. The crude product was purified by chromatography (EtO Ac/heptane, then MeOH/EtOAc) to give the title compound (1.40 g, 99 %).1H NMR (DMSO-d6, 400 MHz) delta 7.74 (s, IH), 7.25 (dd, IH)5 6.40 (d, IH), 5.67 (br. s, 2H), 2.39 (q, 2H), 1.10 (t, 3H).

Reference： [1]Patent: WO2007/51981,2007,A1 .Location in patent: Page/Page column 60
[2]Patent: WO2007/51982,2007,A1 .Location in patent: Page/Page column 52

8
[ 933190-51-3 ]
[ 19842-07-0 ]
[ 1431773-66-8 ]

Yield	Reaction Conditions	Operation in experiment
		To a solution of <strong>[19842-07-0]5-ethylpyridin-2-amine</strong> (394 mg, 3.23 mmol) in DMF (8 mL) was added NaH (129 mg, 60% dispersion in mineral oil, 3.23 mmol) under N2 atmosphere at room temperature and stirred for another 0.5 h. To this mixture was added 8-bromo-6-chloroimidazo[1,2-b]pyridazine (0.3 g, 1.3 mmol). After 20 h stirring at room temperature, saturated NH4Cl solution was added and the reaction mixture was extracted with ether (200 mL) and washed with water (2×50 mL), then brine (2×50 mL). After drying and filtration, it was concentrated to afford 6-chloro-N-(5-ethylpyridin-2-yl)imidazo[1,2-b]pyridazin-8-amine (785 mg, crude) as a yellow solid that was used directly without further purification. LC-MS: [M+1]+=274, tR=1.726 min.
		To a solution of <strong>[19842-07-0]5-ethylpyridin-2-amine</strong> (394 mg, 3.23 mmol) in DMF (8 mL) was added NaH (129 mg,60 % dispersion in mineral oil, 3.23 mmol) under N2 atmosphere at room temperature and stirred for another 0.5 h. To this mixture was added 8-bromo-6-chloroimidazo[l,2- b]pyridazine (0.3 g, 1.3 mmol). After 20 h stirring at room temperature, saturated NH4C1 solution was added and the reaction mixture was extracted with ether (200 mL) and washed with water (2 x 50 mL), then brine (2 x 50 mL). After drying and filtration, it was concentrated to afford 6-chloro-N-(5-ethylpyridin-2-yl)imidazo[l,2-b]pyridazin-8-amine (785 mg, crude) as a yellow solid that was used directly without further purification. LC-MS: [M + 1]+ = 274 > tR =1.726 min.

Reference： [1]Patent: US2013/109661,2013,A1 .Location in patent: Paragraph 0234-0235
[2]Patent: WO2013/64445,2013,A1 .Location in patent: Page/Page column 53

9
[ 1446333-79-4 ]
[ 19842-07-0 ]
C₁₈H₁₃FN₂O₂ [ No CAS ]

Reference： [1]Journal of Medicinal Chemistry,2016,vol. 59,p. 6070 - 6085

Yield	Reaction Conditions	Operation in experiment
15%Chromat.	With Zn(2+)2C2H3O2(1-)17H2O; at 75℃; for 6h;	General procedure: Different 03- and 05-substituted directing group were found to be suitable for the Zn(OAc)2.17H20- catalysed directed cleavage of I with iPrOH (lOa). Both electron-withdrawing (F, Cl, 000R, NO2, ON,OF3) and electron-donating (Alkyl, Ph, OR) groups in 03- and 05-position of the py-DG were evaluated (Example Table E2).

11
[ 19842-07-0 ]
[ 100-47-0 ]
6-ethyl-2-phenyl-[1,2,4]triazolo[1,5-a]pyridine [ No CAS ]

Reference： [1]Green Chemistry,2019,vol. 21,p. 4035 - 4039

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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
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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. 19842-07-0 ] {[proInfo.proName]}

Quality Control of [ 19842-07-0 ]

Related Doc. of [ 19842-07-0 ]

Product Details of [ 19842-07-0 ]

Calculated chemistry of [ 19842-07-0 ]

Physicochemical Properties

Pharmacokinetics

Lipophilicity

Druglikeness

Water Solubility

Medicinal Chemistry

Safety of [ 19842-07-0 ]

Application In Synthesis of [ 19842-07-0 ]

[ 19842-07-0 ] Synthesis Path-Upstream 1~2

[ 19842-07-0 ] Synthesis Path-Downstream 1~11

Related Functional Groups of [ 19842-07-0 ]

Amines

Related Parent Nucleus of [ 19842-07-0 ]

Pyridines

Precautionary Statements-General

Prevention

Response

Storage

Disposal

Physical hazards

Health hazards

Environmental hazards

Inquiry

Related Functional Groups of
[ 19842-07-0 ]

Related Parent Nucleus of
[ 19842-07-0 ]