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

1-乙基-4-硝基-3-丙基-1H-吡唑-5-羧酸乙酯

Also known as: 1H-pyrazole-5-carboxylic acid, 1-ethyl-4-nitro-3-propyl-, ethyl ester, ethyl 2-ethyl-4-nitro-5-propylpyrazole-3-carboxylate, 2-ethyl-4-nitro-5-propyl-3-pyrazolecarboxylic acid ethyl ester, ethyl 2-ethyl-4-nitro-5-propyl-pyrazole-3-carboxylate, ethyl 1-ethyl-4-nitro-3-propyl-1H-pyrazole-5-carboxylate

1-ethyl-4-nitro-3-propyl-1H-pyrazole-5-carboxylic acid ethyl ester (CAS 76434-33-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H17N3O4 and a molecular weight of 255.27000 g/mol. It is also known as 1H-pyrazole-5-carboxylic acid, 1-ethyl-4-nitro-3-propyl-, ethyl ester, ethyl 2-ethyl-4-nitro-5-propylpyrazole-3-carboxylate and 2-ethyl-4-nitro-5-propyl-3-pyrazolecarboxylic acid ethyl ester. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

76434-33-8

Jingsj CID

J-1071192-1

Molecular Formula

C₁₁H₁₇N₃O₄

Chinese Name

1-乙基-4-硝基-3-丙基-1H-吡唑-5-羧酸乙酯

Molecular Weight

255.27000 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026