Certificate of Analysis

 

Product Name: SN-38
Catalog Number: M3016
CAS Number: 86639-52-3

Physical and Chemical Properties
Formula: C22H20N2O5
Molecular Weight: 392.4
Solubility: DMSO 21 mg/mL
Storage: Powder          -20°C   3 years ;  4°C   2 years
In solvent       -80°C   6 months ;  -20°C   1 month
Chemical Structure: SN-38 Structure
Analytical Data
QC Standard: 99.57%
H-NMR: Consistent with structure
Product Information
Description: SN-38 is an active metabolite of CPT-11, inhibits DNA topoisomerase I, DNA synthesis and causes frequent DNA single-strand breaks.
   
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 and used within 1 month. Avoid repeated freeze and thaw cycles. Storage conditions for some special products should refer to their storage details.