Cefempidone

Also known as: Cefempidone, TA 5901, UNII-3YUZ4494BQ, (6R,7R)-7-[[(2Z)-2-(2-amino-1,3-thiazol-5-yl)-2-(2-oxopyrrolidin-3-yl)oxyiminoacetyl]amino]-8-oxo-3-(pyridin-1-ium-1-ylmethyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate, 1-(((6R,7R)-7-(2-(2-Amino-5-thiazolyl)glyoxylamido)-2-carboxy-8-oxo-5-thia-1-azabicyclo(4.2.0)oct-2-en-3-yl)methyl)pyridinium hydroxide,inner salt,7(sup 2)-(E)-(O-(2-oxo-3-pyrrolidinyl)oxime), 1-(((6R,7R)-7-(2-(2-Amino-5-thiazolyl)glyoxylamido)-2-carboxy-8-oxo-5-thia-1-azacicyclo(4.2.0)oct-2-en-3-yl)methyl)pyridinium hydroxide,inner salt,7,2-(E)-(o-(2-oxo-3-pyrrolidinyl)oxime)

Cefempidone (CAS 103238-57-9) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C22H21N7O6S2 and a molecular weight of 543.57500 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

103238-57-9

Jingsj CID

J-1312861-2

Molecular Formula

C₂₂H₂₁N₇O₆S₂

Molecular Weight

543.57500 g/mol

Category

Ketones

Last updated

8/21/2026