5-amino-1-(4-carboxy-phenyl)-1H-pyrazole-4-carboxylic acid ethyl ester

5-氨基-1-(4-羧基苯基)-1H-吡唑-4-羧酸乙酯

Also known as: 4-(5-amino-4-ethoxycarbonylpyrazol-1-yl)benzoic acid, 4-[5-amino-4-(ethoxycarbonyl)-1H-pyrazol-1-yl]benzoic acid, 5-amino-1-(4-carboxyphenyl)-1H-pyrazole-4-carboxylic acid ethyl ester

5-amino-1-(4-carboxy-phenyl)-1H-pyrazole-4-carboxylic acid ethyl ester (CAS 926203-48-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C13H13N3O4 and a molecular weight of 275.26000 g/mol. It is also known as 4-(5-amino-4-ethoxycarbonylpyrazol-1-yl)benzoic acid, 4-[5-amino-4-(ethoxycarbonyl)-1H-pyrazol-1-yl]benzoic acid and 5-amino-1-(4-carboxyphenyl)-1H-pyrazole-4-carboxylic acid ethyl ester. Key properties include a boiling point of 487.196ºC at 760 mmHg, a density of 1.414g/cm3 and a flash point of 248.448ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

926203-48-7

Jingsj CID

J-1563574-1

Molecular Formula

C₁₃H₁₃N₃O₄

Chinese Name

5-氨基-1-(4-羧基苯基)-1H-吡唑-4-羧酸乙酯

Molecular Weight

275.26000 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026