l  General Information  | 
Product Name  | P276-00  | 
General description  | P276-00 is a novel CDK1, CDK4 and CDK9 inhibitor with IC50 of 79 nM, 63 nM and 20 nM, respectively.  | 
Synonym  | 2-(2-chlorophenyl)-5,7-dihydroxy-8-[(2R,3S)-2-(hydroxymethyl)-1-methylpyrrolidin-3-yl]chromen-4-one;hydrochloride  | 
Purity  | ≥98.5%(HPLC)  | CAS Number  | 920113-03-7  | 
Formula  | C21H21Cl2NO5  | Molecular Weight  | 438.3  | 
Suitability  | BioReagent, suitable for cell culture, etc.  | 
l  Physical and Chemical Information  | 
Appearance  | Solid  | 
Solubility(25°C)  | DMSO  | ≥50mg/mL  | 
Ethanol  | ~5mg/mL  | 
Water  | ≥50mg/mL  | 
l  Biological Information  | 
Biochem/Physiol
  Actions  | Riviciclib Hydrochloride is the hydrochloride salt form of riviciclib, a flavone and cyclin dependent kinase (CDK) inhibitor with potential antineoplastic activity. Riviciclib selectively binds to and inhibits Cdk4/cyclin D1, Cdk1/cyclin B and Cdk9/cyclin T1, serine/threonine kinases that play key roles in the regulation of the cell cycle and cellular proliferation. Inhibition of these kinases leads to cell cycle arrest during the G1/S transition, thereby leading to an induction of apoptosis, and inhibition of tumor cell proliferation.  | 
l  Storage  | 
Storage temp.  | -20°C  | 
l  Precautions and Disclaimer  | 
This product is for R&D use only, not for drug, household, or other uses.  | 
l  References  | 
1.    http://www.drugbank.ca 2.    https://ncit.nci.nih.gov 3.    https://www.ncbi.nlm.nih.gov  |