tert-butyl 3-methyl-5-oxo-1H-pyrazole-2-carboxylate

Names

[ Name ]:
tert-butyl 3-methyl-5-oxo-1H-pyrazole-2-carboxylate

[Synonym ]:
QC-8472
tert-Butyl 3-hydroxy-5-methyl-1H-pyrazole-1-carboxylate
3-hydroxy-5-methylpyrazole-1-carboxylic acid tert-butyl ester

Chemical & Physical Properties

[ Molecular Formula ]:
C₉H₁₄N₂O₃

[ Molecular Weight ]:
198.21900

[ Exact Mass ]:
198.10000

[ PSA ]:
64.35000

[ LogP ]:
1.68030

Safety Information

[ HS Code ]:
2933199090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

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%