4-bromo-2-methyl-5-nitropyrazole-3-carboxylic acid

Modify Date: 2025-09-10 17:16:57

4-bromo-2-methyl-5-nitropyrazole-3-carboxylic acid Structure
4-bromo-2-methyl-5-nitropyrazole-3-carboxylic acid structure
Common Name 4-bromo-2-methyl-5-nitropyrazole-3-carboxylic acid
CAS Number 84547-89-7 Molecular Weight 250.00700
Density N/A Boiling Point N/A
Molecular Formula C5H4BrN3O4 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 4-bromo-2-methyl-5-nitropyrazole-3-carboxylic acid
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C5H4BrN3O4
Molecular Weight 250.00700
Exact Mass 248.93900
PSA 100.94000
LogP 1.31220

 Safety Information

HS Code 2933199090

 Synthetic Route

~47%

4-bromo-2-methyl-5-nitropyrazole-3-carboxylic acid Structure

4-bromo-2-methy...

CAS#:84547-89-7

Literature: Perevalov, V. P.; Andreeva, M. A.; Baryshnenkova, L. I.; Manaev, Yu. A.; Yamburg, G. S.; et al. Chemistry of Heterocyclic Compounds (New York, NY, United States), 1983 , vol. 19, # 12 p. 1326 - 1330 Khimiya Geterotsiklicheskikh Soedinenii, 1983 , vol. 19, # 12 p. 1676 - 1679

~42%

4-bromo-2-methyl-5-nitropyrazole-3-carboxylic acid Structure

4-bromo-2-methy...

CAS#:84547-89-7

Literature: Manaev, Yu. A.; Andreeva, M. A.; Perevalov, V. P.; Stepanov, B. I.; Dubrovskaya, V. A.; Seraya, V. I. J. Gen. Chem. USSR (Engl. Transl.), 1982 , vol. 52, # 11 p. 2592 - 2598,2291 - 2296

 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

4-bromo-1-methyl-3-nitropyrazole-5-carboxylic acid
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