Category:
Other Reagent
CAS NO:
65870-51-1
Standard:
/,
Cefalexin Impurity 1 is a critical reference standard for pharmaceutical quality control. It represents a specific degradation or synthesis byproduct of the cephalosporin antibiotic Cefalexin. The molecular formula is C16H17N3O5S, with CAS No. 2503-48-8. This compound is essential for validating HPLC methods and ensuring drug purity according to ICH guidelines.
Store in a cool, dry place away from light to prevent degradation. Handle with appropriate PPE to avoid skin contact or inhalation. Strictly limit use to laboratory analytical purposes; it is not intended for clinical administration.