CAS 1335475-08-5

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)

Purezza: >80%

Colore e forma: Neat

Peso molecolare: 471.46 + x(22.99)

Ref: TR-C242806

CefixiMe EP IMpurity A

CAS: 1335475-08-5

Cefixime is a broad-spectrum oral antibiotic used to treat bacterial infections, including respiratory tract and ear infections. Cefixime is the prodrug of cefixime acid, which is hydrolyzed in vivo to cefixime. This impurity is an analytical standard that can be used for research and development, high purity drug product, API impurity, HPLC standard and niche drugs. It can also be used as a metabolite and an impurity standard. The CAS number for this compound is 1335475-08-5. This chemical has natural or synthetic origins but is not specified.

Formula: C₁₆H₁₇N₅O₈S₂

Purezza: Min. 95%

Peso molecolare: 471.47 g/mol

Ref: 3D-IC167642