METHYL 3-BROMO-1-(2-CHLOROPHENYL)-4,5-DIHYDRO-1H-PYRAZOLE-5-CARBOXYLATE

Suppliers

Names

[ CAS No. ]:
871239-15-5

[ Name ]:
METHYL 3-BROMO-1-(2-CHLOROPHENYL)-4,5-DIHYDRO-1H-PYRAZOLE-5-CARBOXYLATE

Chemical & Physical Properties

[ Molecular Formula ]:
C11H10BrClN2O2

[ Molecular Weight ]:
317.56600

[ Exact Mass ]:
315.96100

[ PSA ]:
41.90000

[ LogP ]:
2.30070

Safety Information

[ HS Code ]:
2933199090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • (2-chlorophenyl)carbonohydrazonic dibromide
  • acrylic acid methyl ester
  • (2-chlorophenyl)hydrazine hydrochloride
  • (2E)-[(2-chlorophenyl)hydrazono]acetic acid

DownStream

  • 3-BROMO-1-(2-CHLOROPHENYL)-1H-PYRAZOLE-5-CARBOXYLIC ACID

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%