(6R,7R)-3-[(acetyloxy)methyl]-8-oxo-7-[2-(thiophen-3-yl)acetamido]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

(6R,7R)-3-[(乙酰氧基)甲基]-8-氧代-7-[2-(噻吩-3-基)乙酰氨基]-5-硫杂-1-氮杂双环[4.2.0]辛-2-烯-2-羧酸

Also known as: (6R,7R)-3-(acetoxymethyl)-8-oxo-7-(2-(thiophen-3-yl)acetamido)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, (6R,7R)-3-[(acetyloxy)methyl]-8-oxo-7-[2-(thiophen-3-yl)acetamido]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid - [AC78362], 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 3-[(acetyloxy)methyl]-8-oxo-7-[[2-(3-thienyl)acetyl]amino]-, (6R,7R)-, Cefalotin 3-Isomer, Cefalotin Impurity 6, Ceftothiophene 3- isomer

(6R,7R)-3-[(acetyloxy)methyl]-8-oxo-7-[2-(thiophen-3-yl)acetamido]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid (CAS 3432-90-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C16H16N2O6S2 and a molecular weight of 396.4 g/mol. It is also known as (6R,7R)-3-(acetoxymethyl)-8-oxo-7-(2-(thiophen-3-yl)acetamido)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, (6R,7R)-3-[(acetyloxy)methyl]-8-oxo-7-[2-(thiophen-3-yl)acetamido]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid - [AC78362] and 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 3-[(acetyloxy)methyl]-8-oxo-7-[[2-(3-thienyl)acetyl]amino]-, (6R,7R)-. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

3432-90-4

Jingsj CID

J-550315-9

Molecular Formula

C₁₆H₁₆N₂O₆S₂

Chinese Name

(6R,7R)-3-[(乙酰氧基)甲基]-8-氧代-7-[2-(噻吩-3-基)乙酰氨基]-5-硫杂-1-氮杂双环[4.2.0]辛-2-烯-2-羧酸

Molecular Weight

396.4 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026