CAY10503 is a proapoptotic, antiproliferative compound that is able to arrest cell cycle progression in the G0-G1 phase.1 CAY10503 inhibits the growth of HL60, multidrug resistant HL60R, and K562 cells with IC50 values of 7.0, 23, and 20 µM, respectively. Accumulation of HL60 cells in G0-G1 occurred within eight hours following treatment with 50 µM CAY10503, whereas 10 µM CAY10503 required 96 hours for cell cycle arrest to appear. CAY10503 also induces differentiation of HL60 cells into the following positive cells: CD14 (monocytic marker) as well as CD11b and CD11c (granulocytic markers). Approximately 60% of HL60 cells exposed to 10 µM CAY10503 expressed these markers within 72 hours.1
1
Roberti, M., Pizzirani, D., Recanatini, M., et al. Identification of a terphenyl derivative that blocks the cell cycle in the G0-G1 phase and induces differentiation in leukemia cells. J Med Chem493012-3018(2006).
Formal Name
4-(4-hydroxyphenyl)phenyl-3,5-benzenediol
Molecular Formula
C18H14O3
Formula Weight
278.3
Formulation
A crystalline solid
Purity
>98%
λmax
207, 291 nm
Stability
2 years
Storage
-20°C
Shipping
Room temperature
in continental US; may vary elsewhere
SMILES
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Oc1ccc(cc1)c1ccc(cc1)c1cc(O)cc(O)c1
Background Reading
Roberti, M., Pizzirani, D., Recanatini, M., et al. Identification of a terphenyl derivative that blocks the cell cycle in the G0-G1 phase and induces differentiation in leukemia cells. J Med Chem493012-3018(2006).
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1 mg
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5 mg
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10 mg
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50 mg
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