Pipemidic acid

Also known as: 8-ethyl-5,8-dihydro-5-oxo-2-(1-piperazinyl)pyrido[2,3-d]pyrimidine-6-carboxylic acid, 8-ethyl-5-oxo-2-(piperazin-1-yl)-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylic acid, Deblaston, Dolcol, Filtrax, Memento 400, Palin, Pi-Coli, Pipeacid, Pipedac, Pipemid, Pipurin, Tractur, Uromidin, Uropimid, Urosten, Uroval, 1489RB

Pipemidic acid (CAS 51940-44-4) 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 303.316 g/mol. Key properties include a melting point of 251-255℃, a boiling point of 534.9±60.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 277.3±32.9 °C. It is classified under GHS with signal word Danger and hazard statements H317 — May cause an allergic skin reaction and H334 — May cause allergy or asthma symptoms if inhaled. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

51940-44-4

Jingsj CID

J-45280-2

Molecular Formula

C₁₄H₁₇N₅O₃

Molecular Weight

303.316 g/mol

Category

Organic Acids

Last updated

8/21/2026