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
  • 1-Tert-butyl 2-chloromethyl 3-(trifluoromethyl)pyrrolidine-1,2-dicarboxylate
  • 3-methoxy-N-(4-phenylpiperidin-3-yl)propanamide
  • 2-Amino-3-[1-(but-2-enoyl)piperidin-4-yl]propanoic acid
  • 4-[1-(1-Aminocyclopropyl)cyclopropyl]-2-methoxyphenol
  • N-{[3-(1-aminoethyl)phenyl]methyl}but-2-enamide
  • tert-butyl N-{5-chloro-2-[(2R)-oxiran-2-yl]phenyl}carbamate
  • [(3aS,6aR)-1-cyclobutanecarbonyl-octahydrocyclopenta[b]pyrrol-3a-yl]methanol
  • N-(5-amino-3-methoxypyridin-2-yl)-3-chloro-2,2-dimethylpropanamide
  • 4-(4-Benzylmorpholin-2-yl)-1,3-oxazolidin-2-one
  • N-(6-amino-5-methoxypyridin-3-yl)-2-methylpropanamide
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