3-(2-Chloroethyl)-6,7,8,9-tetrahydro-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one

Modify Date: 2024-01-12 11:41:33

3-(2-Chloroethyl)-6,7,8,9-tetrahydro-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one Structure
3-(2-Chloroethyl)-6,7,8,9-tetrahydro-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one structure
Common Name 3-(2-Chloroethyl)-6,7,8,9-tetrahydro-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one
CAS Number 63234-80-0 Molecular Weight 226.703
Density 1.3±0.1 g/cm3 Boiling Point 336.6±44.0 °C at 760 mmHg
Molecular Formula C11H15ClN2O Melting Point 68.5-69.5 °C
MSDS USA Flash Point 157.4±28.4 °C

 Names

Name 3-(2-Chloroethyl)-6,7,8,9-tetrahydro-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.3±0.1 g/cm3
Boiling Point 336.6±44.0 °C at 760 mmHg
Melting Point 68.5-69.5 °C
Molecular Formula C11H15ClN2O
Molecular Weight 226.703
Flash Point 157.4±28.4 °C
Exact Mass 226.087296
PSA 34.89000
LogP 1.62
Vapour Pressure 0.0±0.7 mmHg at 25°C
Index of Refraction 1.612
Storage condition -20°C Freezer

 Safety Information

Hazard Codes T
Risk Phrases 25
Safety Phrases S24/25
RIDADR 2811.0
WGK Germany 3
RTECS LQ8625000
HS Code 2933990090

 Synthetic Route

~90%

3-(2-Chloroethyl)-6,7,8,9-tetrahydro-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one Structure

3-(2-Chloroethy...

CAS#:63234-80-0

Literature: HANMI PHARM. CO., LTD. Patent: WO2004/35573 A1, 2004 ; Location in patent: Page 9 ;

~%

3-(2-Chloroethyl)-6,7,8,9-tetrahydro-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one Structure

3-(2-Chloroethy...

CAS#:63234-80-0

Literature: Letters in Drug Design and Discovery, , vol. 8, # 10 p. 988 - 995

~%

3-(2-Chloroethyl)-6,7,8,9-tetrahydro-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one Structure

3-(2-Chloroethy...

CAS#:63234-80-0

Literature: Letters in Drug Design and Discovery, , vol. 8, # 10 p. 988 - 995

~%

3-(2-Chloroethyl)-6,7,8,9-tetrahydro-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one Structure

3-(2-Chloroethy...

CAS#:63234-80-0

Literature: Letters in Drug Design and Discovery, , vol. 8, # 10 p. 988 - 995

 Customs

HS Code 2933990090
Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

3-(2-chloroethyl)-6,7,8,9-tetrahydro-2-methyl-4H-pyrido(1,2a)pyrimidine-4-one
3-(2-Chloroethyl)-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one
4H-Pyrido[1,2-a]pyrimidin-4-one, 3-(2-chloroethyl)-6,7,8,9-tetrahydro-2-methyl-
3-(2-chloroethyl)-2-methyl-6,7,8,9-tetrahydropyrido[1,2-a]pyrimidin-4-one
MFCD06200813