5,7-dimethylpyrazolo[1,5-a]pyrimidine-3-carbonitrile

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Names

[ CAS No. ]:
43024-16-4

[ Name ]:
5,7-dimethylpyrazolo[1,5-a]pyrimidine-3-carbonitrile

[Synonym ]:
2,4-dimethylpyrazolo<1,5-a>pyrimidine-8-nitrile
5,7-dimethylpyrazolo<1,5-a>pyrimidine-3-carbonitrile

Chemical & Physical Properties

[ Molecular Formula ]:
C9H8N4

[ Molecular Weight ]:
172.18700

[ Exact Mass ]:
172.07500

[ PSA ]:
53.98000

[ LogP ]:
1.21778

[ Storage condition ]:
2-8°C

Safety Information

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 3-Amino-4-cyanopyrazole
  • 2,4-Pentandione

DownStream

  • N'-hydroxy-5,7-dimethylpyrazolo[1,5-a]pyrimidine-3-carboximidamide

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%