Certificate of Analysis

 

Catalog Number: M6135
Product Name: Calicheamicins
CAS Number: 108212-75-7

Physical and Chemical Properties
Formula: C55H74IN3O21S4
Molecular Weight: 1368.34
Solubility: 10 mM in DMSO
Long-term Storage: at -20℃
Chemical Structure: Calicheamicins Structure
Analytical Data
HPLC: Shows Min >99% purity
H-NMR: Consistent with structure
Product Information
Description: The calicheamicins are a class of enediyne antitumor antibiotics derived from the bacterium Micromonospora echinospora, with calicheamicin γ1 being the most notable.
   
Stability and Solubility Advice: Information concerning product stability, particularly in solution, has rarely been reported and in most cases we can only offer a general guide.
We recommend that stock solutions, once prepared, are stored aliquoted in tightly sealed vials at -20°C or below and used within 1 month.