9-Chloro-pyrido[1,2-a]pyrimidin-4-one

Modify Date: 2025-08-27 00:50:01

9-Chloro-pyrido[1,2-a]pyrimidin-4-one Structure
9-Chloro-pyrido[1,2-a]pyrimidin-4-one structure
Common Name 9-Chloro-pyrido[1,2-a]pyrimidin-4-one
CAS Number 1198413-03-4 Molecular Weight 180.59100
Density 1.4±0.1 g/cm3 Boiling Point 317.9±44.0 °C at 760 mmHg
Molecular Formula C8H5ClN2O Melting Point N/A
MSDS N/A Flash Point 146.1±28.4 °C

 Names

Name 9-Chloro-4H-pyrido[1,2-a]pyrimidin-4-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.4±0.1 g/cm3
Boiling Point 317.9±44.0 °C at 760 mmHg
Molecular Formula C8H5ClN2O
Molecular Weight 180.59100
Flash Point 146.1±28.4 °C
Exact Mass 180.00900
PSA 34.37000
LogP 0.39
Vapour Pressure 0.0±0.7 mmHg at 25°C
Index of Refraction 1.662
InChIKey OUKLJVNKIIWBEJ-UHFFFAOYSA-N
SMILES O=c1ccnc2c(Cl)cccn12

 Synonyms

9-Chloro-4H-pyrido[1,2-a]pyrimidin-4-one
4H-Pyrido[1,2-a]pyrimidin-4-one, 9-chloro-
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