5-methyl-2-phenylpyrazolo[1,5-a]pyrimidin-7(4h)-one

Names

[ CAS No. ]:
65774-92-7

[ Name ]:
5-methyl-2-phenylpyrazolo[1,5-a]pyrimidin-7(4h)-one

[Synonym ]:
5-methyl-7-oxo-2-phenylpyrazolo[1,5-a]pyrimidine
5-Methyl-7-methylmercapto-[1,2,4]triazolo[1,5-a]pyrimidin
[1,2,4]Triazolo[1,5-a]pyrimidine,5-methyl-7-(methylthio)
5-methyl-2-phenyl-4H-pyrazolo[1,5-a]pyrimidin-7-one
4,7-Dihydro-2-phenyl-5-methyl-pyrazol-pyrimidin-7-on
2-Phenyl-5-methyl-4,7-dihydropyrazolo<1,5-a>pyrimidin-7-on
5-Methyl-2-phenyl-4H-pyrazolo[1,5-a]pyrimidin-7-on

Chemical & Physical Properties

[ Molecular Formula ]:
C13H11N3O

[ Molecular Weight ]:
225.24600

[ Exact Mass ]:
225.09000

[ PSA ]:
50.16000

[ LogP ]:
1.99800

Safety Information

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Ethyl acetoacetate
  • 3-Phenyl-1H-pyrazol-5-amine
  • 5-phenyl-1H-pyrazol-3-amine

DownStream

  • 4,5-dimethyl-2-phenylpyrazolo[1,5-a]pyrimidin-7-one

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%