Pipemidic acid trihydrate

吡哌酸三水合物

Also known as: 8-Ethyl-5,8-dihydro-5-oxo-2-(1-piperazinyl)pyrido[2,3-d]pyrimidine-6-carboxylic acid trihydrate, 8-Ethyl-5-oxo-2-(piperazin-1-yl)-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylic acid trihydrate, Pipemidic acid hydrate, Pipemidic acid trihydrate CRS, Pipemidic acid trihydrate USP/EP/BP, Karunomazin

Pipemidic acid trihydrate (CAS 72571-82-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C14H17N5O3 and a molecular weight of 303.31600 g/mol. It is also known as 8-Ethyl-5,8-dihydro-5-oxo-2-(1-piperazinyl)pyrido[2,3-d]pyrimidine-6-carboxylic acid trihydrate, 8-Ethyl-5-oxo-2-(piperazin-1-yl)-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylic acid trihydrate and Pipemidic acid hydrate. Key properties include a melting point of 253-255°, a boiling point of 534.9ºC at 760 mmHg, a density of 1.41g/mLat 25°C (lit.) and a flash point of 277.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

72571-82-5

Jingsj CID

J-37509-4

Molecular Formula

C₁₄H₁₇N₅O₃

Chinese Name

吡哌酸三水合物

Molecular Weight

303.31600 g/mol

Category

Organic Acids

Last updated

8/21/2026