3-Methyl-4-nitro-pyrazole-1-carboxylic acid tert-butyl ester

Modify Date: 2024-09-14 14:48:11

3-Methyl-4-nitro-pyrazole-1-carboxylic acid tert-butyl ester Structure
3-Methyl-4-nitro-pyrazole-1-carboxylic acid tert-butyl ester structure
Common Name 3-Methyl-4-nitro-pyrazole-1-carboxylic acid tert-butyl ester
CAS Number 847139-22-4 Molecular Weight 227.21700
Density N/A Boiling Point N/A
Molecular Formula C9H13N3O4 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name tert-butyl 3-methyl-4-nitropyrazole-1-carboxylate
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C9H13N3O4
Molecular Weight 227.21700
Exact Mass 227.09100
PSA 89.94000
LogP 2.40610

 Safety Information

HS Code 2933199090

 Synthetic Route

~%

3-Methyl-4-nitro-pyrazole-1-carboxylic acid tert-butyl ester Structure

3-Methyl-4-nitr...

CAS#:847139-22-4

Literature: ASTRAZENECA AB; ASTRAZENECA UK LIMITED Patent: WO2009/153589 A1, 2009 ; Location in patent: Page/Page column 205 ; WO 2009/153589 A1

 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%

 Synonyms

tert-butyl 5-methyl-4-nitro-1H-pyrazole-1-carboxylate
tert-Butyl 3-methyl-4-nitro-1H-pyrazole-1-carboxylate
QC-8509
1H-Pyrazole-1-carboxylic acid,3-methyl-4-nitro-,1,1-dimethylethyl ester