7-chloro-2-methyl-pyrido[1,2-a]pyrimidin-4-one

Modify Date: 2025-08-26 18:19:02

7-chloro-2-methyl-pyrido[1,2-a]pyrimidin-4-one Structure
7-chloro-2-methyl-pyrido[1,2-a]pyrimidin-4-one structure
 Common Name 7-chloro-2-methyl-pyrido[1,2-a]pyrimidin-4-one
CAS Number 64500-18-1 Molecular Weight 194.61800
Density N/A Boiling Point N/A
Molecular Formula C9H7ClN2O Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 7-chloro-2-methylpyrido[1,2-a]pyrimidin-4-one
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C9H7ClN2O
Molecular Weight 194.61800
Exact Mass 194.02500
PSA 34.37000
LogP 1.65630

 Synthetic Route

2-Amino-5-chloropyridine structure

2-Amino-5-chlor...

CAS#:1072-98-6

Ethyl acetoacetate structure

Ethyl acetoacetate

CAS#:141-97-9

~77%

7-chloro-2-methyl-pyrido[1,2-a]pyrimidin-4-one Structure

7-chloro-2-meth...

CAS#:64500-18-1

Literature: Ferrarini; Mori; Livi; et al. Journal of Heterocyclic Chemistry, 1983 , vol. 20, # 4 p. 1053 - 1057
2-Amino-5-chloropyridine structure

2-Amino-5-chlor...

CAS#:1072-98-6

~%

7-chloro-2-methyl-pyrido[1,2-a]pyrimidin-4-one Structure

7-chloro-2-meth...

CAS#:64500-18-1

Literature: Kutscherow Zhurnal Obshchei Khimii, 1951 , vol. 21, p. 1145,1148, 1149; engl. Ausg. S. 1249, 1252,1253
CHEMBRDG-BB 5222291 structure

CHEMBRDG-BB 5222291

CAS#:64500-19-2

~%

7-chloro-2-methyl-pyrido[1,2-a]pyrimidin-4-one Structure

7-chloro-2-meth...

CAS#:64500-18-1

Literature: Kutscherow Zhurnal Obshchei Khimii, 1950 , vol. 20, p. 1890,1892, 1896; engl. Ausg. S. 1957, 1959,1963 Zhurnal Obshchei Khimii, 1951 , vol. 21, p. 1145,1147, 1148; engl. Ausg. S. 1249, 1252

 Synonyms

7-Chloro-2-methyl-4H-pyrido<1.2-a>pyrimidin-4-on
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Chemsrc provides CAS#:64500-18-1 MSDS, density, melting point, boiling point, structure, etc. Its name is 7-chloro-2-methyl-pyrido[1,2-a]pyrimidin-4-one>> amp version: 7-chloro-2-methyl-pyrido[1,2-a]pyrimidin-4-one

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