SR-3677Rho Kinase (ROCK-II) inhibitor CAS# 1072959-67-1 |
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Quality Control & MSDS
Number of papers citing our products
Chemical structure
3D structure
| Cas No. | 1072959-67-1 | SDF | Download SDF |
| PubChem ID | 25093235 | Appearance | Powder |
| Formula | C22H24N4O4 | M.Wt | 408.45 |
| Type of Compound | N/A | Storage | Desiccate at -20°C |
| Solubility | DMSO : ≥ 43 mg/mL (105.28 mM) *"≥" means soluble, but saturation unknown. | ||
| Chemical Name | N-[2-[2-(dimethylamino)ethoxy]-4-(1H-pyrazol-4-yl)phenyl]-2,3-dihydro-1,4-benzodioxine-3-carboxamide | ||
| SMILES | CN(C)CCOC1=C(C=CC(=C1)C2=CNN=C2)NC(=O)C3COC4=CC=CC=C4O3 | ||
| Standard InChIKey | OQWZIAVXCYIZNN-UHFFFAOYSA-N | ||
| Standard InChI | InChI=1S/C22H24N4O4/c1-26(2)9-10-28-20-11-15(16-12-23-24-13-16)7-8-17(20)25-22(27)21-14-29-18-5-3-4-6-19(18)30-21/h3-8,11-13,21H,9-10,14H2,1-2H3,(H,23,24)(H,25,27) | ||
| 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 | Potent and selective Rho-kinase inhibitor (IC50 values are 3 and 56 nM for ROCK-II and ROCK-I respectively). |
SR-3677 Dilution Calculator
SR-3677 Molarity Calculator
| 1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
| 1 mM | 2.4483 mL | 12.2414 mL | 24.4828 mL | 48.9656 mL | 61.207 mL |
| 5 mM | 0.4897 mL | 2.4483 mL | 4.8966 mL | 9.7931 mL | 12.2414 mL |
| 10 mM | 0.2448 mL | 1.2241 mL | 2.4483 mL | 4.8966 mL | 6.1207 mL |
| 50 mM | 0.049 mL | 0.2448 mL | 0.4897 mL | 0.9793 mL | 1.2241 mL |
| 100 mM | 0.0245 mL | 0.1224 mL | 0.2448 mL | 0.4897 mL | 0.6121 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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SR-3677 is a novel, potent and highly selective inhibitor of Rho Kinase (ROCK-II) with the IC50 value of ~0.3nM in enzyme and cell based assays [1].
SR-3677 has been reported to selectively inhibit the ROCK- II with the IC50 values of ~3nM, ~3nM, 56nM, 3.968μM,1.190μM and 7.491μM for ROCK-II，ppMLC, ROCK-I, PKA, MRCK and Akt1, respectively. In addition, SR-3677 has been shown several key binding elements that contribute to the high potency and selectivity in the docking assay. Furthermore, SR-3677 has been revealed to be efficacious in enhancing aqueous humor outflow and in target modulation in the pharmacology studies [1].
References:
[1] Feng Y1, Yin Y, Weiser A, Griffin E, Cameron MD, Lin L, Ruiz C, Schürer SC, Inoue T, Rao PV, Schröter T, Lograsso P. Discovery of substituted 4-(pyrazol-4-yl)-phenylbenzodioxane-2-carboxamides as potent and highly selective Rho kinase (ROCK-II) inhibitors. J Med Chem. 2008 Nov 13;51(21):6642-5. doi: 10.1021/jm800986w. Epub 2008 Oct 4.
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Discovery of substituted 4-(pyrazol-4-yl)-phenylbenzodioxane-2-carboxamides as potent and highly selective Rho kinase (ROCK-II) inhibitors.[Pubmed:18834107]
J Med Chem. 2008 Nov 13;51(21):6642-5.
The identification of a new class of potent and selective ROCK-II inhibitors is presented. Compound 5 (SR-3677) had an IC 50 of approximately 3 nM in enzyme and cell based assays and had an off-target hit rate of 1.4% against 353 kinases, and inhibited only 3 out of 70 nonkinase enzymes and receptors. Pharmacology studies showed that 5 was efficacious in both, increasing ex vivo aqueous humor outflow in porcine eyes and inhibiting myosin light chain phosphorylation.
