CYM 5442 hydrochlorideSelective S1P1 receptor agonist CAS# 1094042-01-9 |
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Quality Control & MSDS
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| Cas No. | 1094042-01-9 | SDF | Download SDF |
| PubChem ID | 25110406 | Appearance | Powder |
| Formula | C23H27N3O4 | M.Wt | 409.5 |
| Type of Compound | N/A | Storage | Desiccate at -20°C |
| Solubility | Soluble to 10 mM in water and to 100 mM in DMSO | ||
| Chemical Name | 2-[[4-[5-(3,4-diethoxyphenyl)-1,2,4-oxadiazol-3-yl]-2,3-dihydro-1H-inden-1-yl]amino]ethanol | ||
| SMILES | CCOC1=C(C=C(C=C1)C2=NC(=NO2)C3=C4CCC(C4=CC=C3)NCCO)OCC | ||
| Standard InChIKey | NUIKTBLZSPQGCP-UHFFFAOYSA-N | ||
| Standard InChI | InChI=1S/C23H27N3O4/c1-3-28-20-11-8-15(14-21(20)29-4-2)23-25-22(26-30-23)18-7-5-6-17-16(18)9-10-19(17)24-12-13-27/h5-8,11,14,19,24,27H,3-4,9-10,12-13H2,1-2H3 | ||
| 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 S1P1 agonist in vitro (EC50 = 1.35 nM). Activates S1P1-mediated p42/p44 MAPK phosphorylation in CHO-K1 cells transfected with S1P1. Induces acute lymphopenia in mice. Brain penetrant. |
CYM 5442 hydrochloride Dilution Calculator
CYM 5442 hydrochloride Molarity Calculator
| 1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
| 1 mM | 2.442 mL | 12.21 mL | 24.42 mL | 48.84 mL | 61.0501 mL |
| 5 mM | 0.4884 mL | 2.442 mL | 4.884 mL | 9.768 mL | 12.21 mL |
| 10 mM | 0.2442 mL | 1.221 mL | 2.442 mL | 4.884 mL | 6.105 mL |
| 50 mM | 0.0488 mL | 0.2442 mL | 0.4884 mL | 0.9768 mL | 1.221 mL |
| 100 mM | 0.0244 mL | 0.1221 mL | 0.2442 mL | 0.4884 mL | 0.6105 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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Full pharmacological efficacy of a novel S1P1 agonist that does not require S1P-like headgroup interactions.[Pubmed:18708635]
Mol Pharmacol. 2008 Nov;74(5):1308-18.
Strong evidence exists for interactions of zwitterionic phosphate and amine groups in sphingosine-1 phosphate (S1P) to conserved Arg and Glu residues present at the extracellular face of the third transmembrane domain of S1P receptors. The contribution of Arg(120) and Glu(121) for high-affinity ligand-receptor interactions is essential, because single-point R(120)A or E(121)A S1P(1) mutants neither bind S1P nor transduce S1P function. Because S1P receptors are therapeutically interesting, identifying potent selective agonists with different binding modes and in vivo efficacy is of pharmacological importance. Here we describe a modestly water-soluble highly selective S1P(1) agonist [2-(4-(5-(3,4-diethoxyphenyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl amino) ethanol (CYM-5442)] that does not require Arg(120) or Glu(121) residues for activating S1P(1)-dependent p42/p44 mitogen-activated protein kinase phosphorylation, which defines a new hydrophobic pocket in S1P(1). CYM-5442 is a full agonist in vitro for S1P(1) internalization, phosphorylation, and ubiquitination. It is noteworthy that CYM-5442 was a full agonist for induction and maintenance of S1P(1)-dependent blood lymphopenia, decreasing B lymphocytes by 65% and T lymphocytes by 85% of vehicle. Induction of CYM-5442 lymphopenia was dose- and time-dependent, requiring serum concentrations in the 50 nM range. In vitro measures of S1P(1) activation by CYM-5442 were noncompetitively inhibited by a specific S1P(1) antagonist [(R)-3-amino-(3-hexylphenylamino)-4-oxobutylphosphonic acid (W146)], competitive for S1P, 2-amino-2-(4-octylphenethyl)propane-1,3-diol (FTY720-P), and 5-[4-phenyl-5-(trifluoromethyl)-2-thienyl]-3-[3-(trifluoromethyl)phenyl]-1,2, 4-oxadiazole (SEW2871). In addition, lymphopenia induced by CYM-5442 was reversed by W146 administration or upon pharmacokinetic agonist clearance. Pharmacokinetics in mice also indicated that CYM-5442 partitions significantly in central nervous tissue. These data show that CYM-5442 activates S1P(1)-dependent pathways in vitro and to levels of full efficacy in vivo through a hydrophobic pocket separate from the orthosteric site of S1P binding that is headgroup-dependent.
