Cefpiramide acid

头孢匹胺

Also known as: Cefpiramide, 7-[2-[(4-hydroxy-6-methylpyridine-3-carbonyl)-amino]-2-(4-hydroxyphenyl)-acetylamin]-3-(1-methyl-1H-tetrazole-5-thiomethyl)-8-keto-5-thiox-1-azole[4.2.0]octadiene-2-carboxylic acid, (6R,7R)-7-[(2R)-2-(4-hydroxyphenyl)-2-[(6-Methyl-4-oxo-1,4-dihydropyridin-3-yl)formamido]acetamido]-3-{[(1-Methyl-1H-1,2,3,4-tetrazol-5-yl)sulfanyl]methyl}-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-[[(2R)-[[(4-hydroxy-6-methyl-3-pyridinyl)carbonyl]amino](4-hydroxyphenyl)acetyl]amino]-3-[[(1-methyl-1H-tetrazol-5-yl)thio]methyl]-8-oxo-, (6R,7R)-, Suncefal, Sepatren

Cefpiramide acid (CAS 70797-11-4) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C25H24N8O7S2 and a molecular weight of 612.63700 g/mol. It is also known as Cefpiramide, 7-[2-[(4-hydroxy-6-methylpyridine-3-carbonyl)-amino]-2-(4-hydroxyphenyl)-acetylamin]-3-(1-methyl-1H-tetrazole-5-thiomethyl)-8-keto-5-thiox-1-azole[4.2.0]octadiene-2-carboxylic acid and (6R,7R)-7-[(2R)-2-(4-hydroxyphenyl)-2-[(6-Methyl-4-oxo-1,4-dihydropyridin-3-yl)formamido]acetamido]-3-{[(1-Methyl-1H-1,2,3,4-tetrazol-5-yl)sulfanyl]methyl}-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid. Key properties include a melting point of 213-215° (dec) and a density of 1.75 g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

70797-11-4

Jingsj CID

J-1344985-4

Molecular Formula

C₂₅H₂₄N₈O₇S₂

Chinese Name

头孢匹胺

Molecular Weight

612.63700 g/mol

Category

Organic Bases

Last updated

8/21/2026