CAS: 66403-32-5 - [6R-[6α,7β(Z)]]-3-(acetoxymethyl)-7-[[2-(formylamino)thiazol-4-yl](methoxyimino)acetamido]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

Formula: C₁₇H₁₇N₅O₈S₂

InChI: InChI=1S/C17H17N5O8S2/c1-7(24)30-3-8-4-31-15-11(14(26)22(15)12(8)16(27)28)20-13(25)10(21-29-2)9-5-32-17(19-9)18-6-23/h5-6,11,15H,3-4H2,1-2H3,(H,20,25)(H,27,28)(H,18,19,23)/b21-10-/t11-,15-/m1/s1

InChI key: InChIKey=QUSLXJHSQSHRFM-QVJRADPESA-N

SMILES: O=CNC1=NC(=CS1)C(=NOC)C(=O)NC2C(=O)N3C(C(=O)O)=C(COC(=O)C)CSC32

Synonyms:

• (6R,7R)-3-[(acetyloxy)methyl]-7-{[(2E)-2-[2-(formylamino)-1,3-thiazol-4-yl]-2-(methoxyimino)acetyl]amino}-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
• (6R-(6alpha,7beta(Z)))-3-(Acetoxymethyl)-7-((2-(formylamino)thiazol-4-yl)(methoxyimino)acetamido)-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, 3-[(acetyloxy)methyl]-7-[[(2Z)-[2-(formylamino)-4-thiazolyl](methoxyimino)acetyl]amino]-8-oxo-, (6R,7R)-
• 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 3-[(acetyloxy)methyl]-7-[[[2-(formylamino)-4-thiazolyl](methoxyimino)acetyl]amino]-8-oxo-, [6R-[6α,7β(Z)]]-

Cefotaxime EP Impurity C

CAS: 66403-32-5

• Formula: C₁₇H₁₇N₅O₈S₂
• Color and Shape: Off-White Solid
• Molecular weight: 483.47

N-Formyl Cefotaxime

CAS: 66403-32-5

• Formula: C₁₇H₁₇N₅O₈S₂
• Color and Shape: Neat
• Molecular weight: 483.476

Cefotaxime sodium impurity C

CAS: 66403-32-5

Cefotaxime sodium impurity C is a by-product of the synthesis of cefotaxime. It is an …

• Formula: C₁₇H₁₇N₅O₈S₂
• Purity: Min. 95%
• Molecular weight: 483.48 g/mol