3-CHLORO-2-METHYL-4H-PYRIDO[1,2-A]PYRIMIDIN-4-ONE
Names
[ CAS No. ]:
16867-33-7
[ Name ]:
3-CHLORO-2-METHYL-4H-PYRIDO[1,2-A]PYRIMIDIN-4-ONE
[Synonym ]:
HMS546H13
2-Methyl-3-chlor-4H-pyrido<1.2-a>pyrimidinon-(4)
3-Chlor-2-methyl-4H-pyrido-pyrimidin-4-on
3-chloro-2-methyl-pyrido[1,2-a]pyrimidin-4-one
3-chloro-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one
Chemical & Physical Properties
[ Density]:
1.37g/cm3
[ Boiling Point ]:
294.6ºC at 760mmHg
[ Molecular Formula ]:
C9H7ClN2O
[ Molecular Weight ]:
194.61800
[ Flash Point ]:
132ºC
[ Exact Mass ]:
194.02500
[ PSA ]:
34.37000
[ LogP ]:
1.65630
[ Vapour Pressure ]:
0.0016mmHg at 25°C
[ Index of Refraction ]:
1.642
Safety Information
[ HS Code ]:
2933990090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
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%