Description
SB-657510 is a selective urotensin II (UII) receptor (UT) antagonist. The Ki values are 61, 17, 30, 65 and 56 nM for human, monkey, cat, rat and mouse receptors, respectively. SB-657510 exerts anti-inflammatory effects by inhibiting UII-induced upregulation of inflammatory mediators such as adhesion molecules, cytokines, and tissue factor in human vascular endothelial cells.
Product information
CAS Number: 474960-44-6
Molecular Weight: 505.81
Formula: C19H22BrClN2O5S
Chemical Name: 2-bromo-N-(4-chloro-3-{[(3R)-1-methylpyrrolidin-3-yl]oxy}phenyl)-4,5-dimethoxybenzene-1-sulfonamide
Smiles: COC1=CC(Br)=C(C=C1OC)S(=O)(=O)NC1=CC(O[C@H]2CN(C)CC2)=C(Cl)C=C1
InChiKey: KQCZCINJGIRLCD-CYBMUJFWSA-N
InChi: InChI=1S/C19H22BrClN2O5S/c1-23-7-6-13(11-23)28-16-8-12(4-5-15(16)21)22-29(24,25)19-10-18(27-3)17(26-2)9-14(19)20/h4-5,8-10,13,22H,6-7,11H2,1-3H3/t13-/m1/s1
Technical Data
Appearance: Solid Power
Purity: ≥98% (or refer to the Certificate of Analysis)
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:
SB-657510 dramatically blocks the UII-induced increase in adhesion between U937 and EA.hy926 cell. SB-657510 (1 μM; 0.5-8 hours) blocks the expression of tissue factor induced by UII in endothelial cells. SB-706375 (1-10000 nM) inhibits [Ca2+]i mobilization elicited by 10 nM hU-II with an IC50 of 180 nM.
In Vivo:
SB-657510 inhibits the progression of high-fat diet induced atherosclerosis and diabetes-associated atherosclerosis. Levels of phosphorylated ERK are significantly attenuated in the aorta of SB-657510-treated (30 mg/kg/day) diabetic mice (Male Apoe KO mice).
Products are for research use only. Not for human use.
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