Certificate of Analysis

 

Product Name: Gambogic-acid
Catalog Number: M4775
CAS Number: 2752-65-0

Physical and Chemical Properties
Formula: C38H44O8
Molecular Weight: 628.75
Solubility: DMSO: ≥ 90 mg/mL
Storage: Powder          -20°C   3 years ;  4°C   2 years
In solvent       -80°C   6 months ;  -20°C   1 month
Chemical Structure: Gambogic-acid Structure
Analytical Data
QC Standard: >98.6%
H-NMR: Consistent with structure
Product Information
Description: Gambogic Acid (beta-Guttiferrin) a Gambogic resin from the Garcinia Hanburyi tree. Gambogic Acid (beta-guttiferrin) inhibited bcl-XL, Bcl-2, Bcl-W, Bcl-B, Bfl-1 and McL-1 with IC50 values of 1.47 μM, 1.21 μM, 2.02 μM, 0.66 μM, respectively. 1.06 μM and 0.79 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.