238806
Cdk2/9 Inhibitor
The Cdk2/9 Inhibitor, also referenced under CAS 507487-89-0, controls the biological activity of Cdk2/9. This small molecule/inhibitor is primarily used for Phosphorylation & Dephosphorylation applications.
Synonym(s):
Cdk2/9 Inhibitor, (4-(2-Amino-4-methylthiazol-5-yl)pyrimidin-2-yl)-(3-nitrophenyl)amine, Cdk7 Inhibitor III
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About This Item
Empirical Formula (Hill Notation):
C14H12N6O2S
CAS Number:
Molecular Weight:
328.35
UNSPSC Code:
12352200
Assay:
≥95% (HPLC)
Form:
solid
Storage condition:
OK to freeze, protect from light
Quality Segment
assay
≥95% (HPLC)
form
solid
manufacturer/tradename
Calbiochem®
storage condition
OK to freeze, protect from light
color
yellow
solubility
DMSO: 25 mg/mL
shipped in
ambient
storage temp.
2-8°C
InChI
1S/C14H12N6O2S/c1-8-12(23-13(15)17-8)11-5-6-16-14(19-11)18-9-3-2-4-10(7-9)20(21)22/h2-7H,1H3,(H2,15,17)(H,16,18,19)
InChI key
DYTKVFHLKPDNRW-UHFFFAOYSA-N
General description
A cell-permeable aminopyrimidinyl compound that acts as a potent and ATP-competitive inhibitor of Cdk2/E and Cdk9/T1 (Ki = 2 nM and 4 nM, respectively). It also inhibits GSK-3β, Cdk4/D1, Cdk7/H, Cdk1/B, and Abl at higher concentrations (Ki = 20, 53, 70, 80, and 160 nM, respectively), but exhibits little activity towards 9 other kinases (Ki >1.0 µM). Shown to inhibit phosphorylation of cellular Cdk substrates, pRb and RNA polymerase II, and Cdk2-mediated S-phase transition.
Biochem/physiol Actions
Cell permeable: yes
Primary Target
Cdk2/E and Cdk9/T1
Cdk2/E and Cdk9/T1
Product competes with ATP.
Reversible: no
Target Ki: 2 nM and 4 nM against Cdk2/E and Cdk9/T1, respectively
Packaging
Packaged under inert gas
Preparation Note
Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 6 months at -20°C.
Other Notes
Kontopidis, G., et al. 2006. Chem. Biol.13, 201.
Wang, S., et al. 2004. J. Med. Chem.47, 1662.
Wang, S., et al. 2004. J. Med. Chem.47, 1662.
Legal Information
CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany
Disclaimer
Toxicity: Standard Handling (A)
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
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