Description
K00546 is a potent CDK1 and CDK2 inhibitor with IC50s of 0.6 nM and 0.5 nM for CDK1/cyclin B and CDK2/cyclin A, respectively. K00546 is also a potent CDC2-like kinase 1 (CLK1) and CLK3 inhibitor with IC50s of 8.9 nM and 29.2 nM, respectively.
Product information
CAS Number: 443798-47-8
Molecular Weight: 425.44
Formula: C15H13F2N7O2S2
Chemical Name: 5-amino-N-(2,6-difluorophenyl)-3-[(4-sulfamoylphenyl)amino]-1H-1,2,4-triazole-1-carbothioamide
Smiles: NC1=NC(NC2=CC=C(C=C2)S(N)(=O)=O)=NN1C(=S)NC1=C(F)C=CC=C1F
InChiKey: ARIOBGGRZJITQX-UHFFFAOYSA-N
InChi: InChI=1S/C15H13F2N7O2S2/c16-10-2-1-3-11(17)12(10)21-15(27)24-13(18)22-14(23-24)20-8-4-6-9(7-5-8)28(19,25)26/h1-7H,(H,21,27)(H2,19,25,26)(H3,18,20,22,23)
Technical Data
Appearance: Solid Power
Purity: ≥98% (or refer to the Certificate of Analysis)
Solubility: DMSO : 100 mg/mL (235.05 mM; Need ultrasonic).
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:
K00546 binds to the SLK ATP-binding site forming three hydrogen bonds with the kinase hinge residues E109 and C111. The sulphamoyl moiety of K00546 also interacts with the main chain of L40. K00546 (compound 3n) also inhibits PKA, casein kinase-1, MAP kinase (ERK-2), calmodulin kinase, VEGF-R2, GSK-3 and PDGF-Rβ with IC50 values of 5.2 μM, 2.8 μM, 1.0 μM, 8.9 μM, 0.032 μM, 0.14 μM and 1.6 μM, respectively.
Products are for research use only. Not for human use.
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