2-aminopyrimidine-4-carboxylic acid

2-氨基嘧啶-4-羧酸

Also known as: 2-amino-4-pyrimidinecarboxylic acid, 4-pyrimidinecarboxylic acid, 2-amino-, 2-azanylpyrimidine-4-carboxylic acid, 4-carboxypyrimidin-2-amine, H-2APY4-OH

2-aminopyrimidine-4-carboxylic acid (CAS 2164-65-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H5N3O2 and a molecular weight of 139.112 g/mol. It is also known as 2-amino-4-pyrimidinecarboxylic acid, 4-pyrimidinecarboxylic acid, 2-amino- and 2-azanylpyrimidine-4-carboxylic acid. Key properties include a melting point of 285 °C, a boiling point of 474.6±37.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 240.8±26.5 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

2164-65-0

Jingsj CID

J-1152395-6

Molecular Formula

C₅H₅N₃O₂

Chinese Name

2-氨基嘧啶-4-羧酸

Molecular Weight

139.112 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026