A topoisomerase II-α poison
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CAY10744

Item No. 29802

Product Insert (PDF)Safety Data Sheet (SDS) (PDF)
Technical Information
Formal Name
2-(2-chlorophenyl)-4-(4-hydroxyphenyl)-5H-indeno[1,2-b]pyridin-6-ol
CAS Number
2375613-31-1
Molecular Formula
C24H16ClNO2
Formula Weight
385.8
Purity
≥98%
Formulation (Request formulation change)
A crystalline solid
λmax
266, 301 nm
SMILES
OC1=CC=CC2=C1CC3=C2N=C(C4=C(Cl)C=CC=C4)C=C3C5=CC=C(O)C=C5
InChi Code
InChI=1S/C24H16ClNO2/c25-21-6-2-1-4-17(21)22-13-18(14-8-10-15(27)11-9-14)20-12-19-16(24(20)26-22)5-3-7-23(19)28/h1-11,13,27-28H,12H2
InChi Key
FEGFONFVHVRWGK-UHFFFAOYSA-N
Shipping & Storage Information
Storage
-20°C
Shipping
Wet ice in continental US; may vary elsewhere
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    1 mg

    $63

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    5 mg

    $257

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    10 mg

    $481

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    Cayman Chemical
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    Product Description

    CAY10744 is a topoisomerase II-α poison.1 It inhibits topoisomerase II-α by 78.9% when used at a concentration of 20 µM. CAY10744 is selective for topoisomerase II-α over topoisomerase I providing 100 and 0% inhibition, respectively, at 100 µM. It inhibits proliferation of HCT15 colon, T47D breast, DU145 prostate, and HeLa cervical cancer cells (IC50s = 0.014, 0.00267, 0.072, and 2.46 µM, respectively). CAY10744 induces apoptosis in T47D cells when used at concentrations of 10 and 30 µM. CAY10744 (12 mg/kg per day) reduces tumor growth in an MDA-MB-231 orthotopic mouse model of breast cancer.

    WARNING This product is not for human or veterinary use.

    References & Product Citations
    Product Description References

    1. Kadayat, T.M., Park, S., Shrestha, A., et al. Discovery and biological evaluations of halogenated 2,4-diphenyl indeno[1,2-b]pyridinol derivatives as potent topoisomerase IIα-targeted chemotherapeutic agents for breast cancer. J. Med. Chem. 62(17), 8194-8234 (2019).