Description
CDK12-IN-2 is a potent, selective and nanomolar CDK12 inhibitor (IC50=52 nM) with good physicochemical properties. CDK12-IN-2 is also a strong CDK13 inhibitor due to CDK13 is the closest homologue of CDK12. CDK12-IN-2 shows excellent kinase selectivity for CDK12 over CDK2, 9, 8, and 7. CDK12-IN-2 inhibits the phosphorylation of Ser2 in the C-terminal domain of RNA polymerase II. CDK12-IN-2 can be used an excellent chemical probe for functional studies of CDK12.
Product information
CAS Number: 2244987-03-7
Molecular Weight: 532.64
Formula: C32H32N6O2
Chemical Name: 1-benzyl-3-{4-[(5-cyanopyridin-2-yl)amino]cyclohexyl}-3-[4-(1-methyl-6-oxo-1,6-dihydropyridin-3-yl)phenyl]urea
Smiles: CN1C=C(C=CC1=O)C1=CC=C(C=C1)N(C1CCC(CC1)NC1=CC=C(C=N1)C#N)C(=O)NCC1C=CC=CC=1
InChiKey: HDJBGURZVALLMD-UHFFFAOYSA-N
InChi: InChI=1S/C32H32N6O2/c1-37-22-26(10-18-31(37)39)25-8-13-28(14-9-25)38(32(40)35-20-23-5-3-2-4-6-23)29-15-11-27(12-16-29)36-30-17-7-24(19-33)21-34-30/h2-10,13-14,17-18,21-22,27,29H,11-12,15-16,20H2,1H3,(H,34,36)(H,35,40)
Technical Data
Appearance: Solid Power
Purity: ≥98% (or refer to the Certificate of Analysis)
Shipping Condition: Shipped under ambient temperature as non-hazardous chemical or refer to Certificate of Analysis
Storage Condition: Dry, dark and -20 oC for 1 year or refer to the Certificate of Analysis.
Shelf Life: ≥12 months if stored properly.
Stock Solution Storage: 0 - 4 oC for 1 month or refer to the Certificate of Analysis.
Drug Formulation: To be determined
HS Tariff Code: 382200
How to use
In Vitro:
CDK12-IN-2 inhibits the phosphorylation of the CTD Ser2 in SK-BR-3 cells at low submicromolar concentrations, it inhibits C-terminal domain ser2 phosphorylation with an IC50 of 185 nM. And CDK12-IN-2 exhibits a growth inhibition with an IC50 of 0.8 μM in SK-BR-3 cells. CDK12-IN-2 exhibits time dependency for CDK12 inhibition, the IC50 value for CDK12-IN-2 are 0.0078 μM, 0.042 μM, 0.057 μM,and 0.059 μM, for 0h, 1h, 2h and 5h respectively.
Products are for research use only. Not for human use.
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