1-ethyl-3-methyl-4-nitro-1H-pyrazole-5-carboxylic acid ethyl ester

1-乙基-3-甲基-4-硝基-1H-吡唑-5-羧酸乙酯

Also known as: 1-ETHYL-3-METHYL-4-NITRO-1H-PYRAZOLE-5-CARBOXYLIC ACID ETHYL ESTER, 2-ETHYL-5-METHYL-4-NITRO-2H-PYRAZOLE-3-CARBOXYLIC ACID ETHYL ESTER, 2-ethyl-5-methyl-4-nitro-2H-pyrazole-3-carboxylic acid ethyl ester, AKOS PAO-1235, ethyl 2-ethyl-5-methyl-4-nitropyrazole-3-carboxylate, ethyl 1-ethyl-3-methyl-4-nitro-1H-pyrazole-5-carboxylate, 1H-Pyrazole-5-carboxylic acid, 1-ethyl-3-methyl-4-nitro-, ethyl ester, CS-0335867, DTXSID901156932, BBL031029, STK801480, AKOS003673278, VS-10189

1-ethyl-3-methyl-4-nitro-1H-pyrazole-5-carboxylic acid ethyl ester (CAS 956935-26-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H13N3O4 and a molecular weight of 227.21700 g/mol. It is also known as 1-ETHYL-3-METHYL-4-NITRO-1H-PYRAZOLE-5-CARBOXYLIC ACID ETHYL ESTER, 2-ETHYL-5-METHYL-4-NITRO-2H-PYRAZOLE-3-CARBOXYLIC ACID ETHYL ESTER and 2-ethyl-5-methyl-4-nitro-2H-pyrazole-3-carboxylic acid ethyl ester. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

956935-26-5

Jingsj CID

J-1353208-2

Molecular Formula

C₉H₁₃N₃O₄

Chinese Name

1-乙基-3-甲基-4-硝基-1H-吡唑-5-羧酸乙酯

Molecular Weight

227.21700 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026