3-CHLORO-2-METHYL-4H-PYRIDO[1,2-A]PYRIMIDIN-4-ONE

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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

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2-Aminopyridine
  • Ethyl 2-Chloroacetoacetate

DownStream

  • 2-Methylimidazo(1,2-a)pyridine

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%

Related Compounds

  • 3-Ethyl-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one
  • 3-(2-Chloropropyl)-6-methyl-4H-pyrido[1,2-a]pyrimidin-4-one
  • 3-(2-CHLOROETHYL)-6-METHYL-4H-PYRIDO[1,2-A]PYRIMIDIN-4-ONE
  • 3-Ethyl-9-hydroxy-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one
  • 3-Ethyl-6,7,8,9-tetrahydro-9-hydroxy-2-Methyl-4H-pyrido[1,2-a]pyrimidin-4-one Hydrochloride
  • 9-hydroxy-3-hydroxyethyl-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one
  • Methyl 2-((2-chloroacetamido)methyl)benzoate
  • 3'-(Benzyloxy)-6-methoxy-[1,1'-biphenyl]-3-carbonitrile
  • 4-Bromo-1-(4-fluoro-3-methylbenzyl)-1H-pyrazole
  • 4-Bromo-1-(4-fluoro-2-methoxybenzyl)-1H-pyrazole
  • 4-Bromo-1-(4-fluoro-3-methoxybenzyl)-1H-pyrazole
  • [(1r,4r)-4-(Azidomethyl)cyclohexyl]methanamine
  • (R)-4-(4-Cyano-2-methoxyphenyl)-5-(cyclobutylmethoxy)-2,8-dimethyl-1,4-dihydro-1,6-naphthyridine-3-carboxamide
  • (S)-4-(4-Cyano-2-methoxyphenyl)-5-cyclopropoxy-2,8-dimethyl-1,4-dihydro-1,6-naphthyridine-3-carboxamide
  • 1,1-Dimethylethyl 4-[1-(2,6-dioxo-3-piperidinyl)-2,3-dihydro-3-methyl-2-oxo-1H-benzimidazol-5-yl]-1-piperidinecarboxylate
  • Benzyl 4-(azetidin-3-yl)butanoate
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