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[ CAS No. 2528-00-9 ] {[proInfo.proName]}

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Chemical Structure| 2528-00-9
Chemical Structure| 2528-00-9
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Product Details of [ 2528-00-9 ]

CAS No. :2528-00-9 MDL No. :MFCD00173837
Formula : C8H9ClO3 Boiling Point : -
Linear Structure Formula :- InChI Key :JBACYJRMCXLIQU-UHFFFAOYSA-N
M.W : 188.61 Pubchem ID :263166
Synonyms :

Calculated chemistry of [ 2528-00-9 ]

Physicochemical Properties

Num. heavy atoms : 12
Num. arom. heavy atoms : 5
Fraction Csp3 : 0.38
Num. rotatable bonds : 4
Num. H-bond acceptors : 3.0
Num. H-bond donors : 0.0
Molar Refractivity : 44.56
TPSA : 39.44 Ų

Pharmacokinetics

GI absorption : High
BBB permeant : Yes
P-gp substrate : No
CYP1A2 inhibitor : Yes
CYP2C19 inhibitor : No
CYP2C9 inhibitor : No
CYP2D6 inhibitor : No
CYP3A4 inhibitor : No
Log Kp (skin permeation) : -6.06 cm/s

Lipophilicity

Log Po/w (iLOGP) : 2.44
Log Po/w (XLOGP3) : 1.96
Log Po/w (WLOGP) : 2.04
Log Po/w (MLOGP) : 1.02
Log Po/w (SILICOS-IT) : 2.41
Consensus Log Po/w : 1.98

Druglikeness

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

Water Solubility

Log S (ESOL) : -2.29
Solubility : 0.971 mg/ml ; 0.00515 mol/l
Class : Soluble
Log S (Ali) : -2.41
Solubility : 0.728 mg/ml ; 0.00386 mol/l
Class : Soluble
Log S (SILICOS-IT) : -3.12
Solubility : 0.145 mg/ml ; 0.000767 mol/l
Class : Soluble

Medicinal Chemistry

PAINS : 0.0 alert
Brenk : 1.0 alert
Leadlikeness : 1.0
Synthetic accessibility : 2.62

Safety of [ 2528-00-9 ]

Signal Word:Danger Class:8
Precautionary Statements:P501-P260-P270-P264-P280-P303+P361+P353-P301+P330+P331-P363-P301+P312+P330-P304+P340+P310-P305+P351+P338+P310-P405 UN#:3265
Hazard Statements:H302-H314 Packing Group:
GHS Pictogram:

Application In Synthesis of [ 2528-00-9 ]

* 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 [ 2528-00-9 ]
  • Downstream synthetic route of [ 2528-00-9 ]

[ 2528-00-9 ] Synthesis Path-Upstream   1~6

  • 1
  • [ 50-00-0 ]
  • [ 614-99-3 ]
  • [ 2528-00-9 ]
YieldReaction ConditionsOperation in experiment
98% With hydrogenchloride; zinc(II) chloride In dichloromethane at 35℃; Example 1; Ethyl 5-chloromethylfuran-2-carboxylate; To a solution of 100 g (0.71 M) of ethyl 2-furoate in 250 ml of 5 dichloromethane are added 30.6 g (1.02 M) of paraformaldehyde and 25.4 g(0.19 M) of zinc chloride. Gaseous hydrogen chloride is passed into the reaction medium. An exothermic reaction is observed, and the temperature reaches350C. The evolution of gas is maintained up to the end of the reaction, which is monitored by thin-layer chromatography (TLC). The product obtained is then o purified by chromatography on silica using dichloromethane as eluent, to give134.6 g of ethyl 5-chloromethylfuran-2-carboxylate in the form of a colourless oil. EPO <DP n="28"/>Yield: 98percent.1H NMR (200 MHz/DMSO-d6) δ (ppm): 1.28 (t, 3H); 4.27 (d, 2H); 4.51 (s, 2H);6.39 (d, 1 H); 7.02 (d, 1 H).
Reference: [1] Patent: WO2007/14619, 2007, A1, . Location in patent: Page/Page column 26-27
[2] Synlett, 2009, # 20, p. 3349 - 3351
[3] Journal of Organic Chemistry USSR (English Translation), 1988, vol. 24, p. 1681 - 1685[4] Zhurnal Organicheskoi Khimii, 1988, vol. 24, # 9, p. 1864 - 1869
[5] Journal of Medicinal Chemistry, 1986, vol. 29, # 11, p. 2154 - 2163
  • 2
  • [ 105850-77-9 ]
  • [ 64-17-5 ]
  • [ 2528-00-9 ]
YieldReaction ConditionsOperation in experiment
2.39 g at 50℃; for 6 h; The volatiles were evaporated at room temperature and the crude CMFCC 4 (2.90 g) was dissolved in anhydrous ethanol (20 mL). The clear yellow solution was stirred at 50 °C for 6 h. The solvent was evaporated and the residue was chromatographed using CH2Cl/hexane (1:1 to 3:1 gradient) to give ethyl 5-(chloromethyl)furan-2-carboxylate 5 as a colorless oil (2.390 g,82percent). ‘H NMR (300 MHz, CDCI3) ö 7.06 (d, J= 3.5 Hz, IH), 6.44 (d, J= 3.5 Hz, 1H), 4.55 (s,2H), 4.31 (q, J= 7.1 Hz, 2H), 1.32 (t, J= 7.1 Hz, 3H); i3( NMR(75 MHz, CDCI3) ö 158.35,153.96, 145.02, 118.54, 111.37, 61.10, 36.68, 14.26.
Reference: [1] Green Chemistry, 2015, vol. 17, # 7, p. 3737 - 3739
[2] Patent: WO2016/191682, 2016, A1, . Location in patent: Paragraph 0045
  • 3
  • [ 1623-88-7 ]
  • [ 2528-00-9 ]
Reference: [1] Green Chemistry, 2015, vol. 17, # 7, p. 3737 - 3739
[2] Patent: WO2016/191682, 2016, A1,
  • 4
  • [ 614-99-3 ]
  • [ 2528-00-9 ]
Reference: [1] Annali di Chimica (Rome, Italy), 1950, vol. 40, p. 30,32
[2] Technology Reports of the Osaka University, 1958, vol. 8, p. 475,476
[3] Doklady Akademii Nauk Armyanskoi SSR, 1953, vol. 17, p. 97,101, 103
[4] Justus Liebigs Annalen der Chemie, 1953, vol. 580, p. 169,187
[5] DRP/DRBP Org.Chem.,
[6] Patent: DE830050, 1951, ,
  • 5
  • [ 76448-73-2 ]
  • [ 2528-00-9 ]
Reference: [1] Journal of the Chemical Society, 1944, p. 667,670
  • 6
  • [ 6338-41-6 ]
  • [ 2528-00-9 ]
Reference: [1] Journal of the Chemical Society, 1944, p. 667,670
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