Cefixime EP Impurity A
[CAS# 1614255-90-1]

Identification

• Name: Cefixime EP Impurity A
• Synonyms: Aasjuvxhjfsora-fnowfjsisa-N;2-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-(carboxymethoxyimino)acetyl]amino]-2-[(2R)-5-methyl-7-oxo-1,2,4,5-tetrahydrofuro[3,4-d][1,3]thiazin-2-yl]acetic acid
• Molecular Formula: C₁₆H₁₇N₅O₈S₂
• Molecular Weight: 471.46
• CAS Registry Number: 1614255-90-1
• SMILES: CC1C2=C(C(=O)O1)N[C@H](SC2)C(C(=O)O)NC(=O)/C(=NOCC(=O)O)/C3=CSC(=N3)N

Properties

• Density: 1.9±0.1 g/cm³, Calc.^*
• Index of Refraction: 1.815, Calc.^*

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software.