Certificate of Analysis

 
Product Name: (R,R)-Secoisolariciresinol diglucoside
Catalog Number: M11113
CAS Number: 158932-33-3
Physical and Chemical Properties
Formula: C32H46O16
Molecular Weight: 686.7
Form: Solid
Solubility: DMSO ≥ 100 mg/mL
Storage: Powder          -20°C   3 years ;  4°C   2 years
In solvent       -80°C   6 months ;  -20°C   1 month
Chemical Structure: (R,R)-Secoisolariciresinol diglucoside Structure
Analytical Data
QC Standard: >99%
H-NMR: Consistent with structure
Product Information
Description: (R,R)-Secoisolariciresinol diglucoside ((R,R)-SDG) is a minor subtype of Secoisolariciresinol diglucoside present in flaxseed. (R,R)-Secoisolariciresinol diglucoside ((R,R)-SDG) has antioxidant properties, free radical scavenging activity, and DNA-radiation protection. (R,R)-Secoisolariciresinol diglucoside ((R,R)-SDG) inhibits myeloperoxidase (MPO) activity by inhibiting peroxidase and chloride cycles in inflammatory cells.
   
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.