R547 >=98%(HPLC)
Biochem/physiol Actions
R547 is a potent and selective ATP-competitive inhibitor of Cyclin-Dependent Kinases (CDK) 1, 2 and 4 with Ki of 2 nM for CDK1/cyclin B, 3 nM for CDK2/cyclin E, and 1 nM for CDK4/cyclin D1. R547 is less potent for CDK7 and GSK3α/β, and inactive (Ki > 5,000 nmol/L) against a panel of >120 unrelated kinases. R547 was shown to inhibit retinoblastoma protein in tumor cells and xenografts and showed up to 95% tumor growth inhibition in the HCT116 human colorectal tumor xenograft model in nude mice.
Packaging
5, 25 mg in glass bottle
| Colour | white to beige |
|---|---|
| Quality Level | 100 |
| InChI key | JRNJNYBQQYBCLE-UHFFFAOYSA-N |
| InChI | 1S/C18H21F2N5O4S/c1-29-13-4-3-12(19)15(20)14(13)16(26)11-9-22-18(24-17(11)21)23-10-5-7-25(8-6-10)30(2,27)28/h3-4,9-10H,5-8H2,1-2H3,(H3,21,22,23,24) |
| Manufacturer | SIGMA-ALDRICH |
| Form | powder |
| Assay | ≥98% (HPLC) |
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