Certificate of Analysis

 

Product Name: Adapalene
Catalog Number: M2241
CAS Number: 106685-40-9

Physical and Chemical Properties
Formula: C28H28O3
Molecular Weight: 412.52
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: Adapalene Structure
Analytical Data
QC Standard: >99%
H-NMR: Consistent with structure
Product Information
Description: Adapalene is a third-generation topical retinoid, it is a potent RAR agonist, with AC50 values of 2.3 nM, 9.3 nM, and 22 nM for RARβ, RARγ, RARα, respectively. Adapalene also inhibits the enzymatic activity of GOT1 in a non-competitive manner.
   
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.