Category:
Preclinical Research Services
CAS NO:
66340-33-8
Standard:
USP, EP,
Ceftriaxone Sodium EP Impurity B, chemically identified as Cefotaxime EP Impurity E, is a critical reference standard in cephalosporin synthesis. Its molecular formula is C16H17N5O8S2 (CAS No. 64092-59-7). This compound arises primarily during the oxidation and coupling stages of ceftriax production.
Store at -20°C under inert atmosphere to prevent hydrolysis. Handle with PPE; avoid inhalation or skin contact. Not intended for clinical administration due to unknown toxicological profiles.