CAS 97164-56-2

Formula: C16H15N5O7S2

InChI: InChI=1S/C16H15N5O7S2/c1-2-6-4-29-14-10(13(25)21(14)11(6)15(26)27)19-12(24)9(20-28-3-8(22)23)7-5-30-16(17)18-7/h2,5,10,14H,1,3-4H2,(H2,17,18)(H,19,24)(H,22,23)(H,26,27)/b20-9+/t10-,14-/m1/s1

InChI key: OKBVVJOGVLARMR-VINNURBNSA-N

SMILES: C=CC1=C(N2[C@@H]([C@@H](C2=O)NC(=O)/C(=N/OCC(=O)O)/C3=CSC(=N3)N)SC1)C(=O)O

Cefixime EP Impurity D

CAS: 97164-56-2

Formula: C₁₆H₁₅N₅O₇S₂

Color and Shape: White To Off-White Solid

Molecular weight: 453.44

Ref: 4Z-C-918

(E)-Cefixime (Cefixime EP Impurity D)

Controlled Product

CAS: 97164-56-2

Impurity Cefixime EP Impurity D
Applications (E)-Cefixime is an isomeric impurity of the third generation cephalosporin antibiotic, Cefixime (C242800).
References Bian, L. et al.: Yao. Fen. Zaz., 30, 872 (2010); Rajadurai, R. et al.: Anal. Chem. Ind. J., 9, 265 (2010);

Formula: C₁₆H₁₅N₅O₇S₂

Color and Shape: Neat

Molecular weight: 453.4496

Ref: TR-C242820