Certificate of Analysis

 

Product Name: (R)-CR8 trihydrochloride
Catalog Number: M21148
CAS Number: 1786438-30-9

Physical and Chemical Properties
Formula: C24H30ClN7O
Molecular Weight: 468
Solubility: DMSO ≥ 60 mg/mL
Storage: 2-8°C, dry, sealed
Chemical Structure: (R)-CR8 trihydrochloride Structure
Analytical Data
QC Standard: >98.0%
H-NMR: Consistent with structure
Product Information
Description: (R)-CR8 trihydrochloride, one of the isomers of CR8, is a potent CDK1/2/5/7/9 inhibitor with anti-proliferative and pro-apoptotic effects on CML cell lines. (R)-CR8 trihydrochloride inhibited CDK1/cyclin B (IC50=0.09 μM), CDK2/cyclin A (0.072 μM), CDK2/cyclin E (0.041 μM), CDK5/p25 (0.11 μM), CDK7/cyclin H (1.1 μM ), CDK9/cyclin T (0.18 μM) and CK1δ/ε (0.4 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.