2167898-24-8

2167898-24-8 structure
2167898-24-8 structure
  • Name: Ribociclib-d8
  • Chemical Name: Ribociclib-d8
  • CAS Number: 2167898-24-8
  • Molecular Formula: C23H22D8N8O
  • Molecular Weight: 442.59
  • Catalog: Signaling Pathways Cell Cycle/DNA Damage CDK
  • Create Date: 2023-04-20 19:17:08
  • Modify Date: 2024-01-17 11:02:22
  • Ribociclib-d8 is the deuterium labeled Ribociclib[1]. Ribociclib (LEE01) is a highly specific CDK4/6 inhibitor with IC50 values of 10 nM and 39 nM, respectively, and is over 1,000-fold less potent against the cyclin B/CDK1 complex[2].

Name Ribociclib-d8
Description Ribociclib-d8 is the deuterium labeled Ribociclib[1]. Ribociclib (LEE01) is a highly specific CDK4/6 inhibitor with IC50 values of 10 nM and 39 nM, respectively, and is over 1,000-fold less potent against the cyclin B/CDK1 complex[2].
Related Catalog
In Vitro Stable heavy isotopes of hydrogen, carbon, and other elements have been incorporated into drug molecules, largely as tracers for quantitation during the drug development process. Deuteration has gained attention because of its potential to affect the pharmacokinetic and metabolic profiles of drugs[1].
References

[1]. Russak EM, et al. Impact of Deuterium Substitution on the Pharmacokinetics of Pharmaceuticals. Ann Pharmacother. 2019 Feb;53(2):211-216.  

[2]. VanArsdale T, et al. Molecular Pathways: Targeting the Cyclin D-CDK4/6 Axis for Cancer Treatment. Clin Cancer Res. 2015 Jul 1;21(13):2905-10.  

[3]. Rader J, et al. Dual CDK4/CDK6 Inhibition Induces Cell-Cycle Arrest and Senescence in Neuroblastoma. Clin Cancer Res. 2013 Nov 1519(22):6173-82.  

Molecular Formula C23H22D8N8O
Molecular Weight 442.59