Category:
Other Reagent
CAS NO:
1323247-65-9
Standard:
/,
Cephalexin Impurity 5 is a critical degradation product in the synthesis of cephalosporin antibiotics. Its structure is defined by 2-(4-hydroxyphenyl)-2-oxoacetic acid (CAS: 618-91-7). This compound serves as a reference standard for purity control during pharmaceutical manufacturing.
Store in a cool, dry place away from direct sunlight. Handle with appropriate PPE to avoid skin contact; inhalation of dust may cause respiratory irritation. Not intended for clinical use or human consumption.