Certificate of Analysis

 

Product Name: Curcumin
Catalog Number: M2198
CAS Number: 458-37-7

Physical and Chemical Properties
Formula: C21H20O6
Molecular Weight: 368.38
Solubility: DMSO 24 mg/mL
Storage: Powder          -20°C   3 years ;  4°C   2 years
In solvent       -80°C   6 months ;  -20°C   1 month
Chemical Structure: Curcumin Structure
Analytical Data
QC Standard: 99.78%
H-NMR: Consistent with structure
Product Information
Description: Curcumin (Diferuloyl), a natural phenolic compound, is a p300/CREB binding protein specific inhibitor that inhibits histone/non-histone acetylation and histone acetyltransferase-dependent chromatin transcription. Curcumin inhibited NF-κ B and MAPKs, and had anti-inflammatory, antioxidant, anti-proliferation and anti-angiogenesis effects. Curcumin induces Nrf2 protein stabilization through Keap1 cysteine modification.
   
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.