Certificate of Analysis

 

Product Name: Rubitecan
Catalog Number: M20696
CAS Number: 91421-42-0

Physical and Chemical Properties
Formula: C20H15N3O6
Molecular Weight: 393.35
Solubility: DMSO 58 mg/mL
Storage: Powder          -20°C   3 years ;  4°C   2 years
In solvent       -80°C   6 months ;  -20°C   1 month
Chemical Structure: Rubitecan Structure
Analytical Data
QC Standard: >99%
H-NMR: Consistent with structure
Product Information
Description: Rubitecan is a topoisomerase I inhibitor extracted from the bark and leaves of the Camptotheca acuminata tree, which is native to China. Rubitecan is an oral camptothecin with antitumour activity.
   
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.