Date published: 2026-4-24

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Dinaciclib (CAS 779353-01-4)

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Alternate Names:
1-[3-ethyl-7-[[(1-oxido-3-pyridinyl)methyl]amino]pyrazolo[1,5-a]pyrimidin-5-yl]-2S-piperidineethanol
Application:
Dinaciclib is a novel and potent cyclin-dependent kinase inhibitor for Cdk2, Cdk5, Cdk1, and Cdk9
CAS Number:
779353-01-4
Purity:
≥98%
Molecular Weight:
396.49
Molecular Formula:
C21H28N6O2
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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Dinaciclib, classified as a small molecule inhibitor, exerts its inhibitory effects on cyclin-dependent kinases (CDKs). Belonging to the purine class of compounds, Dinaciclib has a molecular weight of approximately 441 Da. Notably, Dinaciclib demonstrates effectiveness in inhibiting various CDKs, including CDK4, CDK6, and CDK9. In laboratory applications, Dinaciclib has been employed to explore the repercussions of CDK inhibition on cellular processes such as cell proliferation, cell cycle progression, and gene expression. The mechanism of action for Dinaciclib involves targeting CDKs. CDKs are enzymes that play vital roles in cell cycle progression and gene expression. Dinaciclib effectively binds to the ATP binding site of CDKs, impeding their ability to phosphorylate their substrates. Consequently, this inhibition of CDK activity significantly hinders cell cycle progression and gene expression, offering valuable insights into the impact of CDK inhibition on cellular dynamics.


Dinaciclib (CAS 779353-01-4) References

  1. Dinaciclib (SCH 727965), a novel and potent cyclin-dependent kinase inhibitor.  |  Parry, D., et al. 2010. Mol Cancer Ther. 9: 2344-53. PMID: 20663931
  2. Targeting the replication checkpoint using SCH 900776, a potent and functionally selective CHK1 inhibitor identified via high content screening.  |  Guzi, TJ., et al. 2011. Mol Cancer Ther. 10: 591-602. PMID: 21321066
  3. Expression analysis and molecular targeting of cyclin-dependent kinases in advanced melanoma.  |  Abdullah, C., et al. 2011. Cell Cycle. 10: 977-88. PMID: 21358262
  4. The cyclin-dependent kinase inhibitor SCH 727965 (dinacliclib) induces the apoptosis of osteosarcoma cells.  |  Fu, W., et al. 2011. Mol Cancer Ther. 10: 1018-27. PMID: 21490307
  5. Dinaciclib for the treatment of breast cancer.  |  Criscitiello, C., et al. 2014. Expert Opin Investig Drugs. 23: 1305-12. PMID: 25107301
  6. Dinaciclib induces immunogenic cell death and enhances anti-PD1-mediated tumor suppression.  |  Hossain, DMS., et al. 2018. J Clin Invest. 128: 644-654. PMID: 29337311
  7. Dinaciclib prolongs survival in the LSL-KrasG12D/+ ; LSL-Trp53R172H/+ ; Pdx-1-Cre (KPC) transgenic murine models of pancreatic ductal adenocarcinoma.  |  Yang, J., et al. 2020. Am J Transl Res. 12: 1031-1043. PMID: 32269732
  8. Dinaciclib, a cyclin-dependent kinase inhibitor, suppresses cholangiocarcinoma growth by targeting CDK2/5/9.  |  Saqub, H., et al. 2020. Sci Rep. 10: 18489. PMID: 33116269
  9. Pre-therapeutic efficacy of the CDK inhibitor dinaciclib in medulloblastoma cells.  |  Buzzetti, M., et al. 2021. Sci Rep. 11: 5374. PMID: 33686114
  10. Dinaciclib, a Bimodal Agent Effective against Endometrial Cancer.  |  Howard, D., et al. 2021. Cancers (Basel). 13: PMID: 33800911
  11. CDK inhibitors in cancer therapy, an overview of recent development.  |  Zhang, M., et al. 2021. Am J Cancer Res. 11: 1913-1935. PMID: 34094661
  12. Dinaciclib inhibits the stemness of two subtypes of human breast cancer cells by targeting the FoxM1 and Hedgehog signaling pathway.  |  Tsao, AN., et al. 2022. Oncol Rep. 47: PMID: 35417031
  13. Dinaciclib as an effective pan-cyclin dependent kinase inhibitor in platinum resistant ovarian cancer.  |  Howard, D., et al. 2022. Front Oncol. 12: 1014280. PMID: 36505806
  14. Sensitization of cervical cancer cells to radiation by the cyclin-dependent kinase inhibitor dinaciclib.  |  Zhang, H., et al. 2022. Med Oncol. 40: 68. PMID: 36586018

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

Dinaciclib, 5 mg

sc-364483
5 mg
$247.00

Dinaciclib, 25 mg

sc-364483A
25 mg
$888.00