tert-butyl 3-methyl-5-oxo-1H-pyrazole-2-carboxylate
Names
[ CAS No. ]:
915396-44-0
[ 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
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%