Ethyl 5-amino-1-(pyrimidin-2-yl)-1H-pyrazole-4-carboxylate

5-氨基-1-(2-嘧啶基)-1H-吡唑-4-羧酸乙酯

Also known as: 5-amino-1-(2-pyrimidinyl)-1H-pyrazole-4-carboxylic acid ethyl ester, 5-amino-1-pyrimidin-2-yl-1H-pyrazole-4-carboxylic acid ethyl ester, ethyl 5-amino-1-pyrimidin-2-ylpyrazole-4-carboxylate, ethyl 5-amino-1-(2-pyrimidinyl)-1H-pyrazole-4-carboxylate

Ethyl 5-amino-1-(pyrimidin-2-yl)-1H-pyrazole-4-carboxylate (CAS 91129-95-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H11N5O2 and a molecular weight of 233.22700 g/mol. It is also known as 5-amino-1-(2-pyrimidinyl)-1H-pyrazole-4-carboxylic acid ethyl ester, 5-amino-1-pyrimidin-2-yl-1H-pyrazole-4-carboxylic acid ethyl ester and ethyl 5-amino-1-pyrimidin-2-ylpyrazole-4-carboxylate. Key properties include a boiling point of 471.8ºC at 760 mmHg, a density of 1.44g/cm3 and a flash point of 239.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

91129-95-2

Jingsj CID

J-1696742-5

Molecular Formula

C₁₀H₁₁N₅O₂

Chinese Name

5-氨基-1-(2-嘧啶基)-1H-吡唑-4-羧酸乙酯

Molecular Weight

233.22700 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026