CCT251545

CAS No. 1661839-45-7

CCT251545( CCT 251545 | CCT-251545 )

Catalog No. M12536 CAS No. 1661839-45-7

CCT251545 is a potent, orally bioavailable inhibitor of Wnt signaling with IC50 of 5 nM, also is a potent and selective chemical probe for CDK8 and CDK19 with >100-fold selectivity over 291 other kinases; potently inhibits reporter-based readouts of basal WNT pathway activity in LS174T and SW480 cells in the absence of WNT ligand with IC50 of 23 and 190 nM, respectively.

Purity : >98% (HPLC)

COA Datasheet HNMR HPLC MSDS Handing Instructions
Size Price / USD Stock Quantity
2MG 51 Get Quote
5MG 81 Get Quote
10MG 141 Get Quote
25MG 267 Get Quote
50MG 514 Get Quote
100MG 737 Get Quote
200MG Get Quote Get Quote
500MG Get Quote Get Quote
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Biological Information

  • Product Name
    CCT251545
  • Note
    Research use only, not for human use.
  • Brief Description
    CCT251545 is a potent, orally bioavailable inhibitor of Wnt signaling with IC50 of 5 nM, also is a potent and selective chemical probe for CDK8 and CDK19 with >100-fold selectivity over 291 other kinases; potently inhibits reporter-based readouts of basal WNT pathway activity in LS174T and SW480 cells in the absence of WNT ligand with IC50 of 23 and 190 nM, respectively.
  • Description
    CCT251545 is a potent, orally bioavailable inhibitor of Wnt signaling with IC50 of 5 nM, also is a potent and selective chemical probe for CDK8 and CDK19 with >100-fold selectivity over 291 other kinases; potently inhibits reporter-based readouts of basal WNT pathway activity in LS174T and SW480 cells in the absence of WNT ligand with IC50 of 23 and 190 nM, respectively; demonstrates potent inhibition of WNT pathway activity in APC mutant human colorectal cancer cell line with IC50 of 35 nM; inhibits phospho-STAT1SER727 levels in SW620 cells with IC50 of 9 nM; demonstrate in vivo activity in WNT-dependent tumors.
  • In Vitro
    CCT251545 potently inhibits WNT pathway activity in COLO205-F1756 clone 4 (an APC -mutant human colorectal cancer cell line engineered to express a modified luciferase-based WNT reporter construct) with an IC50 of 0.035 μM.CCT251545 has weak inhibition of tankyrase enzymes (TNKS1 IC50 > 10 μM, TNKS2 IC50 = 15.0).CCT251545 is a potent and selective chemical probe for the human mediator complex-associated protein kinases CDK8 and CDK19 with >100-fold selectivity over 291 other kinases.CCT251545 alters WNT pathway-regulated gene expression and other on-target effects of modulating CDK8 and CDK19, including expression of genes regulated by STAT1.CCT251545 also reduces phospho-STAT1SER727 levels in SW620 cells with an IC50 of 9 nM.CCT251545 displays potent cell-based activity.
  • In Vivo
    CCT251545 (70mg/kg; p.o.; twice daily) causes an inhibition of tumor growth in NCr athymic mice bearing established SW620 human colorectal cancer xenografts. Animal Model:6-8 weeks female NCr athymic mice bearing established SW620 xenografts Dosage:70mg/kg Administration:Oral administration; twice daily; from days 0-7 and days 10-14Result:Caused an inhibition of tumor growth with a 70% reduction in final tumor weight relative to control.
  • Synonyms
    CCT 251545 | CCT-251545
  • Pathway
    Angiogenesis
  • Target
    CDK
  • Recptor
    CDK
  • Research Area
    Cancer
  • Indication
    ——

Chemical Information

  • CAS Number
    1661839-45-7
  • Formula Weight
    421.9225
  • Molecular Formula
    C23H24ClN5O
  • Purity
    >98% (HPLC)
  • Solubility
    DMSO: ≥ 50 mg/mL
  • SMILES
    O=C1NCCC12CCN(C3=C(Cl)C=NC=C3C4=CC=C(C5=CN(C)N=C5)C=C4)CC2
  • Chemical Name
    2,8-Diazaspiro[4.5]decan-1-one, 8-[3-chloro-5-[4-(1-methyl-1H-pyrazol-4-yl)phenyl]-4-pyridinyl]-

Shipping & Storage Information

  • Storage
    (-20℃)
  • Shipping
    With Ice Pack
  • Stability
    ≥ 2 years

Reference

1. Mallinger A, et al. J Med Chem. 2015 Feb 26;58(4):1717-35. 2. Dale T, et al. Nat Chem Biol. 2015 Dec;11(12):973-980.
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