CAS 108615-31-2

Cefixime Impurity 9

CAS: 108615-31-2

Formula: C₁₆H₁₇N₅O₈S₂

Molecular weight: 471.46

Ref: 4Z-C-9124

Cefixime Acid, Thiazine Isomer Impurity Sodium Salt (>80%)

CAS: 108615-31-2, 1335475-08-5

Stability Very unstable
Applications Cefixime Impurity is an impurity of Cefixime (C242800); an orally active third generation cephalosporin antibiotic.
References Kamimura, T., et al.: Antimicrob. Agents Chemother., 25, 98 (1984); Yamanaka, H., et al.: J. Antibiot., 38, 1738 (1985); Guay, D.R.P., et al.: Antimicrob. Agents Chemother., 30, 485 (1986)

Formula: C₁₆H₁₇N₅O₈S₂·x(Na)

Purity: >80%

Color and Shape: Neat

Molecular weight: 471.46 + x(22.99)

Ref: TR-C242806