2,4-Dihydroxypyrimidine-5-carboxylic acid

尿嘧啶-5-羧酸

Also known as: Uracil-5-carboxylic acid, Isoorotic acid, 5-Carboxyuracil, 2,4-Dioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylic acid, 2,4-Dioxo-1,2,3,4-tetrahydro-5-pyrimidinecarboxylic acid, 5-Pyrimidinecarboxylic acid, 1,2,3,4-tetrahydro-2,4-dioxo-, 1,2,3,4-Tetrahydro-2,4-dioxo-5-pyrimidinecarboxylic acid, 5-Carboxy-2,4-dihydroxypyrimidine, Uracil5-carboxylatehydrate, RARECHEM AL BO 2377, MFCD00006023, 2,4-Dioxo-1H-pyrimidine-5-carboxylic acid

2,4-Dihydroxypyrimidine-5-carboxylic acid (CAS 23945-44-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H4N2O4 and a molecular weight of 156.096 g/mol. It is also known as Uracil-5-carboxylic acid, Isoorotic acid and 5-Carboxyuracil. Key properties include a melting point of 283 °C (dec.)(lit.), a boiling point of 564.9±60.0 °C at 760 mmHg, a density of 1.8±0.1 g/cm3 and a flash point of 295.4±32.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

23945-44-0

Jingsj CID

J-1340644-2

Molecular Formula

C₅H₄N₂O₄

Chinese Name

尿嘧啶-5-羧酸

Molecular Weight

156.096 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026