Certificate of Analysis

 

Product Name: Salvianolic-acid-B
Catalog Number: M4140
CAS Number: 115939-25-8

Physical and Chemical Properties
Formula: C36H30O16
Molecular Weight: 718.62
Solubility: DMSO 20 mg/mL; Water 25 mg/mL (ultrasonic and adjust pH to 3 with HCl)
Storage: Powder -20°C 3 years ; 4°C 2 years
Chemical Structure: Salvianolic-acid-B Structure
Analytical Data
QC Standard: >99%
H-NMR: Consistent with structure
Product Information
Description: Salvianolic acid B is a cell protective antioxidant and free radical scavenger being investigated for a variety of conditions from ischemic heart disorders to Alzheimer′s disease. *The compound is unstable in solutions, freshly prepared is recommended.
   
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.