2-CHLORO-4-METHYL-NICOTINIC ACID ETHYL ESTER

Modify Date: 2025-08-26 19:16:35

2-CHLORO-4-METHYL-NICOTINIC ACID ETHYL ESTER Structure
2-CHLORO-4-METHYL-NICOTINIC ACID ETHYL ESTER structure
Common Name 2-CHLORO-4-METHYL-NICOTINIC ACID ETHYL ESTER
CAS Number 50840-02-3 Molecular Weight 199.63400
Density 1.208g/cm3 Boiling Point 274.725ºC at 760 mmHg
Molecular Formula C9H10ClNO2 Melting Point N/A
MSDS N/A Flash Point 119.95ºC

 Names

Name ethyl 2-chloro-4-methylpyridine-3-carboxylate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.208g/cm3
Boiling Point 274.725ºC at 760 mmHg
Molecular Formula C9H10ClNO2
Molecular Weight 199.63400
Flash Point 119.95ºC
Exact Mass 199.04000
PSA 39.19000
LogP 2.22010
Index of Refraction 1.523
InChIKey ZCCWUIFQBCQSAS-UHFFFAOYSA-N
SMILES CCOC(=O)c1c(C)ccnc1Cl

 Safety Information

Hazard Codes Xi
HS Code 2933399090

 Synthetic Route

~66%

2-CHLORO-4-METHYL-NICOTINIC ACID ETHYL ESTER Structure

2-CHLORO-4-METH...

CAS#:50840-02-3

Literature: Nippon Zoki Pharmaceutical Co., Ltd. Patent: EP2128136 A1, 2009 ; Location in patent: Page/Page column 8 ; EP 2128136 A1

~30%

2-CHLORO-4-METHYL-NICOTINIC ACID ETHYL ESTER Structure

2-CHLORO-4-METH...

CAS#:50840-02-3

Literature: Boehringer Ingelheim Pharmaceuticals, Inc. Patent: US6136982 A1, 2000 ;

~17%

2-CHLORO-4-METHYL-NICOTINIC ACID ETHYL ESTER Structure

2-CHLORO-4-METH...

CAS#:50840-02-3

Literature: Zhang; Stout; Keay; Scriven; Toomey; Goe Tetrahedron, 1995 , vol. 51, # 48 p. 13177 - 13184

~%

2-CHLORO-4-METHYL-NICOTINIC ACID ETHYL ESTER Structure

2-CHLORO-4-METH...

CAS#:50840-02-3

Literature: Zhang; Stout; Keay; Scriven; Toomey; Goe Tetrahedron, 1995 , vol. 51, # 48 p. 13177 - 13184

 Customs

HS Code 2933399090
Summary 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

2-Chloro-4-methyl-nicotinic acid ethyl ester
ethyl 2-chloro-4-methyl-3-pyridinecarboxylate
ethyl2-chloro-4-methylnicotinate
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