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
  • 1-[(4-Bromo-3-methylphenyl)sulfonyl]-4-(2-methoxyphenyl)piperazine
  • N-(3-amino-4-methoxyphenyl)pyridine-4-carboxamide
  • N-cyclohexyl-4-methoxy-3-nitrobenzene-1-sulfonamide
  • 7-Tetrahydroindol-4-one
  • 5-Fluoro-[1,3]thiazolo[4,5-f]quinolin-2-amine
  • N-[1-(4-Ethylphenyl)ethyl]cyclopropanamine
  • N-allyl-N'-(3-ethoxyphenyl)thiourea
  • 2-chloro-N-((1-(4-fluorophenyl)-1H-tetrazol-5-yl)methyl)benzamide
  • 2-Phenylsulfonylmethylenethiazolidin-4-one
  • Benzoic acid, 2-amino-4-formyl-
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