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

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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

Click to get detail 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

Click to get detail 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
  • 4-(tert-Butyl) 6-ethyl 3-bromo-6,7-dihydropyrazolo[1,5-a]pyrimidine-4,6(5H)-dicarboxylate
  • benzyl N-[(1R)-1-{5-bromoimidazo[1,2-a]pyridin-2-yl}ethyl]carbamate
  • benzyl N-(5-bromo-1-ethyl-1H-1,3-benzodiazol-2-yl)carbamate
  • benzyl N-(6-bromo-1-ethyl-1H-1,3-benzodiazol-2-yl)carbamate
  • tert-butyl N-[2-(7-bromo-5-fluoro-3,4-dihydro-2H-1-benzopyran-6-yl)ethyl]carbamate
  • benzyl N-{[3-(4-bromophenyl)cyclobutyl]methyl}carbamate
  • Benzyl 8-bromo-4,4-dimethyl-1,2,3,4-tetrahydroisoquinoline-2-carboxylate
  • benzyl N-[2-(4-bromophenyl)cyclopentyl]carbamate
  • benzyl N-[1-(3-bromophenyl)-2-cyclopropylethyl]carbamate
  • Benzyl 2-(3-bromo-5-methylphenyl)pyrrolidine-1-carboxylate
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