1H-Pyrazole-5-carbonyl chloride, 1,3,4-trimethyl- (9CI)

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Names

[ CAS No. ]:
330937-69-4

[ Name ]:
1H-Pyrazole-5-carbonyl chloride, 1,3,4-trimethyl- (9CI)

[Synonym ]:
1,3,4-TRIMETHYL-1H-PYRAZOLE-5-CARBONYL CHLORIDE
1,3,4-Trimethylpyrazole-5-carbonylchloride
1H-Pyrazole-5-carbonylchloride,1,3,4-trimethyl

Chemical & Physical Properties

[ Molecular Formula ]:
C7H9ClN2O

[ Molecular Weight ]:
172.61200

[ Exact Mass ]:
172.04000

[ PSA ]:
34.89000

[ LogP ]:
1.41590

Safety Information

[ HS Code ]:
2933199090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • ethyl 4,5-dimethyl-1H-pyrazole-3-carboxylate
  • ethyl 2,4,5-trimethylpyrazole-3-carboxylate
  • 1H-Pyrazole-5-carboxylicacid,1,3,4-trimethyl-(6CI,9CI)

DownStream

Customs

[ HS Code ]: 2933199090

[ Summary ]:
2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%