3-methyl-4h-pyrazolo[1,5-a]pyrimidin-7-one

Names

[ CAS No. ]:
104556-85-6

[ Name ]:
3-methyl-4h-pyrazolo[1,5-a]pyrimidin-7-one

[Synonym ]:
1H-Pyrazole,2,3-dihydro-5-methyl
3-Methylpyrazolin
3-methylpyrazolo<1,5-a>pyrimidin-7-one

Chemical & Physical Properties

[ Molecular Formula ]:
C₇H₇N₃O

[ Molecular Weight ]:
149.15000

[ Exact Mass ]:
149.05900

[ PSA ]:
50.16000

[ LogP ]:
0.33100

Safety Information

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail 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%