tert-butyl 4-iodo-1H-pyrazole-1-carboxylate

Suppliers

Names

[ CAS No. ]:
121669-70-3

[ Name ]:
tert-butyl 4-iodo-1H-pyrazole-1-carboxylate

[Synonym ]:
t-Butyl 4-iodopyrazole-1-carboxylate

Chemical & Physical Properties

[ Boiling Point ]:
312°C

[ Melting Point ]:
67-70℃

[ Molecular Formula ]:
C8H11IN2O2

[ Molecular Weight ]:
294.09000

[ Exact Mass ]:
293.98700

[ PSA ]:
44.12000

[ LogP ]:
2.27090

[ Storage condition ]:
2-8°C

MSDS

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H302-H315-H319-H335

[ Precautionary Statements ]:
P261-P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xi

[ Risk Phrases ]:
36/37/38

[ Safety Phrases ]:
26-36/37/39

[ RIDADR ]:
NONH for all modes of transport

[ HS Code ]:
2933199090

Synthetic Route

Precursor & DownStream

Precursor

  • 4-Iodopyrazole
  • Di-tert-butyl dicarbonate

DownStream

  • 1-Boc-4-ethynyl-1H-pyrazole

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%


Related Compounds

  • tert-Butyl 4-iodo-3,5-dimethyl-1H-pyrazole-1-carboxylate
  • tert-butyl 4-formyl-1h-pyrazole-1-carboxylate
  • tert-Butyl 4-bromo-1H-pyrazole-1-carboxylate
  • tert-Butyl 4-(bromomethyl)-1H-pyrazole-1-carboxylate
  • tert-Butyl 4-(difluoromethyl)-1H-pyrazole-1-carboxylate
  • tert-butyl 4-nitro-1H-pyrazole-1-carboxylate
  • 2-Methyl-4-(thian-3-yl)butanoic acid
  • 3-Amino-2-(2,6-dichloro-5-fluoropyridin-3-yl)propan-1-ol
  • tert-butyl N-[(1s,3s)-1-carbamoyl-3-hydroxycyclobutyl]carbamate
  • O-[1-(2,3-dihydro-1,4-benzodioxin-5-yl)ethyl]hydroxylamine
  • 3-[1-(4-Bromophenyl)cyclopropyl]-2-hydroxypropanoic acid
  • 3,3-Difluoro-3-(2-methylquinolin-4-yl)propan-1-ol
  • 2-[1-(2,5-dimethyl-1H-pyrrol-3-yl)cyclopropyl]-2-hydroxyacetic acid
  • 5-(3-methyl-2-nitrophenyl)-1H-imidazol-2-amine
  • 5-[3-(Pentafluoroethyl)phenyl]-1,2-oxazol-4-amine
  • [1-(2-Chloro-5-nitrophenyl)cyclopropyl]methanol
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