CVT-313Cdk2 inhibitor CAS# 199986-75-9 |
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Quality Control & MSDS
Number of papers citing our products
Chemical structure
3D structure
| Cas No. | 199986-75-9 | SDF | Download SDF |
| PubChem ID | 6918386 | Appearance | Powder |
| Formula | C20H28N6O3 | M.Wt | 400.47 |
| Type of Compound | N/A | Storage | Desiccate at -20°C |
| Synonyms | NG26 | ||
| Solubility | DMSO : ≥ 100 mg/mL (249.71 mM) *"≥" means soluble, but saturation unknown. | ||
| Chemical Name | 2-[2-hydroxyethyl-[6-[(4-methoxyphenyl)methylamino]-9-propan-2-ylpurin-2-yl]amino]ethanol | ||
| SMILES | CC(C)N1C=NC2=C1N=C(N=C2NCC3=CC=C(C=C3)OC)N(CCO)CCO | ||
| Standard InChIKey | NQVIIUBWMBHLOZ-UHFFFAOYSA-N | ||
| Standard InChI | InChI=1S/C20H28N6O3/c1-14(2)26-13-22-17-18(21-12-15-4-6-16(29-3)7-5-15)23-20(24-19(17)26)25(8-10-27)9-11-28/h4-7,13-14,27-28H,8-12H2,1-3H3,(H,21,23,24) | ||
| General tips | For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.Stock solution can be stored below -20℃ for several months. We recommend that you prepare and use the solution on the same day. However, if the test schedule requires, the stock solutions can be prepared in advance, and the stock solution must be sealed and stored below -20℃. In general, the stock solution can be kept for several months. Before use, we recommend that you leave the vial at room temperature for at least an hour before opening it. |
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| About Packaging | 1. The packaging of the product may be reversed during transportation, cause the high purity compounds to adhere to the neck or cap of the vial.Take the vail out of its packaging and shake gently until the compounds fall to the bottom of the vial. 2. For liquid products, please centrifuge at 500xg to gather the liquid to the bottom of the vial. 3. Try to avoid loss or contamination during the experiment. |
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| Shipping Condition | Packaging according to customer requirements(5mg, 10mg, 20mg and more). Ship via FedEx, DHL, UPS, EMS or other couriers with RT, or blue ice upon request. | ||
| Description | cdk2 inhibitor (IC50 = 0.5 μM). Exhibits >8-fold selectivity for CDK2 over CDK1 and CDK4 (IC50 values are 4.2 and 215 μM, respectively). Inhibits proliferation rat neonatal aortic smooth muscle cells and a range of tumor cells lines in vitro. Inhibits restenosis in a rat carotid artery injury model. |
CVT-313 Dilution Calculator
CVT-313 Molarity Calculator
| 1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
| 1 mM | 2.4971 mL | 12.4853 mL | 24.9707 mL | 49.9413 mL | 62.4266 mL |
| 5 mM | 0.4994 mL | 2.4971 mL | 4.9941 mL | 9.9883 mL | 12.4853 mL |
| 10 mM | 0.2497 mL | 1.2485 mL | 2.4971 mL | 4.9941 mL | 6.2427 mL |
| 50 mM | 0.0499 mL | 0.2497 mL | 0.4994 mL | 0.9988 mL | 1.2485 mL |
| 100 mM | 0.025 mL | 0.1249 mL | 0.2497 mL | 0.4994 mL | 0.6243 mL |
| * Note: If you are in the process of experiment, it's necessary to make the dilution ratios of the samples. The dilution data above is only for reference. Normally, it's can get a better solubility within lower of Concentrations. | |||||
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CVT-313 is a potent inhibitor of cyclin-dependent kinase 2 (CDK2) with IC50 value of 0.5 μM [1].
CDK2 is a serine/threonine kinase that is essential for the G1-S phase during cell division. CDK2 is an important target for prevention of aberrant cell proliferation [1].
In MRC-5 cells, CVT-313 inhibited Rb hyperphosphorylation in a time-dependant way and the cell cycle was arrested at the G1/S phase. Also, CVT-313 inhibited the growth of mouse, rat and human cells with IC50 values from 1.25 to 20 mM [1]. In human diffuse large B-cell lymphoma (DLBCL) cells, CVT-313 reduced CDK2-mediated phosphorylation of the retinoblastoma gene product (Rb) on T821. Also, CVT-313 reduced the anti-apoptotic factor Myeloid cell leukemia-1 (Mcl-1) and induced apoptosis [2].
In the injured rat carotid artery model of restenosis, CVT-313 (1.25 mg/kg) reduced neointima formation by 80%. Moreover, Treatment animals with CVT-313, the neointimal areas were inhibited by at least 70%. These suggested that CDK2 was an antiproliferative target and CVT-313 is an ideal candidate for the treatment of proliferative diseases [1].
References:
[1]. Brooks EE, Gray NS, Joly A, et al. CVT-313, a specific and potent inhibitor of CDK2 that prevents neointimal proliferation. J Biol Chem, 1997, 272(46): 29207-29211.
[2]. Faber AC, Chiles TC. Inhibition of cyclin-dependent kinase-2 induces apoptosis in human diffuse large B-cell lymphomas. Cell Cycle, 2007, 6(23): 2982-2989.
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CVT-313, a specific and potent inhibitor of CDK2 that prevents neointimal proliferation.[Pubmed:9360999]
J Biol Chem. 1997 Nov 14;272(46):29207-11.
The activity of cyclin-dependent kinase 2 (CDK2) is essential for progression of cells from G1 to the S phase of the mammalian cell cycle. CVT-313 is a potent CDK2 inhibitor, which was identified from a purine analog library with an IC50 of 0.5 microM in vitro. Inhibition was competitive with respect to ATP (Ki = 95 nM), and selective CVT-313 had no effect on other, nonrelated ATP-dependent serine/threonine kinases. When added to CDK1 or CDK4, a 8.5- and 430-fold higher concentration of CVT-313 was required for half-maximal inhibition of the enzyme activity. In cells exposed to CVT-313, hyperphosphorylation of the retinoblastoma gene product was inhibited, and progression through the cell cycle was arrested at the G1/S boundary. The growth of mouse, rat, and human cells in culture was also inhibited by CVT-313 with the IC50 for growth arrest ranging from 1.25 to 20 microM. To evaluate the effects of CVT-313 in vivo, we tested this agent in a rat carotid artery model of restenosis. A brief intraluminal exposure of CVT-313 to a denuded rat carotid artery resulted in more than 80% inhibition of neointima formation. These observations suggest that CVT-313 is a promising candidate for evaluation in other disease models related to aberrant cell proliferation.
