Certificate of Analysis

 

Product Name: Epothilone B
Catalog Number: M4857
CAS Number: 152044-54-7

Physical and Chemical Properties
Formula: C27H41NO6S
Molecular Weight: 507.68
Solubility: DMSO 102 mg/mL; Ethanol 102 mg/mL
Storage: Powder          -20°C   3 years ;  4°C   2 years
In solvent       -80°C   6 months ;  -20°C   1 month
Chemical Structure: Epothilone B Structure
Analytical Data
QC Standard: 98.55%
H-NMR: Consistent with structure
Product Information
Description: Epothilone B (EPO906, Patupilone) is a paclitaxel-like microtubule-stabilizing agent with EC0.01 of 1.8 μM.
   
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.