Certificate of Analysis

 

Product Name: Dehydroandrographolide Succinate Potasium Salt
Catalog Number: M20418
CAS Number: 76958-99-1

Physical and Chemical Properties
Formula: C28H35KO10
Molecular Weight: 570.67
Solubility: DMSO 10 mg/mL
Storage: Powder          -20°C   3 years ;  4°C   2 years
In solvent       -80°C   6 months ;  -20°C   1 month
Chemical Structure: Dehydroandrographolide Succinate Potasium Salt Structure
Analytical Data
QC Standard: >99%
H-NMR: Consistent with structure
Product Information
Description: Dehydroandrographolide Succinate (DAS), extracted from herbal medicine Andrographis paniculata (Burm f) Nees, is widely used for the treatment of viral pneumonia and viral upper respiratory tract infections because of its immunostimulatory, anti-infective and anti-inflammatory effect.
   
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.