Ethyl 5-nitro-1H-pyrazole-3-carboxylate

5-硝基吡唑-3-羧酸乙酯

Also known as: Ethyl 5-nitro-1H-pyrazole-3-carboxylate, 5-Nitro-1H-pyrazole-3-carboxylic acid ethyl ester, Ethyl 3-nitro-1H-pyrazole-5-carboxylate, 5-Nitro-3-pyrazolecarboxylic acid ethyl ester, 1H-Pyrazole-3-carboxylic acid, 5-nitro-, ethyl ester, AKOS B022209, ART-CHEM-BB B022209

Ethyl 5-nitro-1H-pyrazole-3-carboxylate (CAS 39846-84-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H7N3O4 and a molecular weight of 185.137 g/mol. It is also known as 5-Nitro-1H-pyrazole-3-carboxylic acid ethyl ester, Ethyl 3-nitro-1H-pyrazole-5-carboxylate and 5-Nitro-3-pyrazolecarboxylic acid ethyl ester. Key properties include a melting point of 148-149°C, a boiling point of 386.9±22.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 187.8±22.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

39846-84-9

Jingsj CID

J-1517410-9

Molecular Formula

C₆H₇N₃O₄

Chinese Name

5-硝基吡唑-3-羧酸乙酯

Molecular Weight

185.137 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026