Piridicillin

吡地西林

Also known as: Piridicillin [INN], (2S,5R,6R)-6-[[(2R)-2-[[6-[4-[bis(2-hydroxyethyl)sulfamoyl]phenyl]-2-oxo-1H-pyridine-3-carbonyl]amino]-2-(4-hydroxyphenyl)acetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, (2S,5R,6R)-6-{[(2R)-2-{[(6-{4-[bis(2-hydroxyethyl)sulfamoyl]phenyl}-2-oxo-1,2-dihydropyridin-3-yl)carbonyl]amino}-2-(4-hydroxyphenyl)acetyl]amino}-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, 6α-[[(R)-2-[[6-[4-[Bis(2-hydroxyethyl)sulfamoyl]phenyl]-1,2-dihydro-2-oxopyridin-3-yl]carbonylamino]-2-(4-hydroxyphenyl)acetyl]amino]penicillanic acid, [(R)-(6-{4-[bis-(2-hydroxy-ethyl)-sulfamoyl]-phenyl}-2-oxo-1,2-dihydro-pyridine-3-carbonylamino)-(4-hydroxy-phenyl)-methyl]-penicillin

Piridicillin (CAS 69414-41-1) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C32H35N5O11S2 and a molecular weight of 729.77700 g/mol. It is also known as Piridicillin [INN], (2S,5R,6R)-6-[[(2R)-2-[[6-[4-[bis(2-hydroxyethyl)sulfamoyl]phenyl]-2-oxo-1H-pyridine-3-carbonyl]amino]-2-(4-hydroxyphenyl)acetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid and (2S,5R,6R)-6-{[(2R)-2-{[(6-{4-[bis(2-hydroxyethyl)sulfamoyl]phenyl}-2-oxo-1,2-dihydropyridin-3-yl)carbonyl]amino}-2-(4-hydroxyphenyl)acetyl]amino}-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid. Key property: a density of 1.63g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

69414-41-1

Jingsj CID

J-1112983-5

Molecular Formula

C₃₂H₃₅N₅O₁₁S₂

Chinese Name

吡地西林

Molecular Weight

729.77700 g/mol

Category

Organic Compounds

Last updated

8/21/2026