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Ribociclib HCl

Catalog No: 17011305
CAS Number: 1211443-80-9
Purity: 98% 

Ribociclib hydrochloride is an potent and orally available cyclin-dependent kinase (CDK) inhibitor targeting cyclin D1/CDK4 and cyclin D3/CDK6 cell cycle pathway, with potential antineoplastic activity. Ribociclib specifically inhibits CDK4 and 6, thereby inhibiting retinoblastoma (Rb) protein phosphorylation. Inhibition of Rb phosphorylation prevents CDK-mediated G1-S phase transition, thereby arresting the cell cycle in the G1 phase, suppressing DNA synthesis and inhibiting cancer cell growth. 

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Chemical Information

NameRibociclib HCl
Iupac Chemical Name7-cyclopentyl-N,N-dimethyl-2-((5-(piperazin-1-yl)pyridin-2-yl)amino)-7H-pyrrolo[2,3-d]pyrimidine-6-carboxamide hydrochloride 
SynonymsRibociclib hydrochloride; LEE011; LEE-011. LEE 011 
Molecular FormulaC23H31ClN8O 
Molecular Weight471.006 
SmileCl.C1(CCCC1)N1C(=CC2=C1N=C(N=C2)NC2=NC=C(C=C2)N2CCNCC2)C(=O)N(C)C
InChiKeyJZRSIQPIKASMEV-UHFFFAOYSA-N
InChiInChI=1S/C23H30N8O.ClH/c1-29(2)22(32)19-13-16-14-26-23(28-21(16)31(19)17-5-3-4-6-17)27-20-8-7-18(15-25-20)30-11-9-24-10-12-30;/h7-8,13-15,17,24H,3-6,9-12H2,1-2H3,(H,25,26,27,28);1H
CAS Number1211443-80-9
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Ordering Information

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Formulationcrystalline solid 
Purity98% 
Storage3 years -20ºCpowder 
SolubilitySoluble in DMSO 
Handling
Shipping ConditionShipped under ambient temperature as non-hazardous chemical. 
HS Code
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Targets
Mechanism
Cell study
Animal study
Clinical study
Not available

Chemical Structure

17011305 - Ribociclib HCl | CAS 1211443-80-9

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