VULM 1457ACAT inhibitor CAS# 228544-65-8 |
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Quality Control & MSDS
Number of papers citing our products
Chemical structure
3D structure
| Cas No. | 228544-65-8 | SDF | Download SDF |
| PubChem ID | 9933427 | Appearance | Powder |
| Formula | C25H27N3O3S | M.Wt | 449.57 |
| Type of Compound | N/A | Storage | Desiccate at -20°C |
| Solubility | Soluble to 100 mM in DMSO | ||
| Chemical Name | 1-[2,6-di(propan-2-yl)phenyl]-3-[4-(4-nitrophenyl)sulfanylphenyl]urea | ||
| SMILES | CC(C)C1=C(C(=CC=C1)C(C)C)NC(=O)NC2=CC=C(C=C2)SC3=CC=C(C=C3)[N+](=O)[O-] | ||
| Standard InChIKey | XFFITGBWVLQNCD-UHFFFAOYSA-N | ||
| Standard InChI | InChI=1S/C25H27N3O3S/c1-16(2)22-6-5-7-23(17(3)4)24(22)27-25(29)26-18-8-12-20(13-9-18)32-21-14-10-19(11-15-21)28(30)31/h5-17H,1-4H3,(H2,26,27,29) | ||
| 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 | Acyl-CoA: cholesterol acyltransferase (ACAT) inhibitor. Decreases cholesterol levels in the plasma and liver of diabetic-hypercholesterolemic rats. |
VULM 1457 Dilution Calculator
VULM 1457 Molarity Calculator
| 1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
| 1 mM | 2.2243 mL | 11.1217 mL | 22.2435 mL | 44.487 mL | 55.6087 mL |
| 5 mM | 0.4449 mL | 2.2243 mL | 4.4487 mL | 8.8974 mL | 11.1217 mL |
| 10 mM | 0.2224 mL | 1.1122 mL | 2.2243 mL | 4.4487 mL | 5.5609 mL |
| 50 mM | 0.0445 mL | 0.2224 mL | 0.4449 mL | 0.8897 mL | 1.1122 mL |
| 100 mM | 0.0222 mL | 0.1112 mL | 0.2224 mL | 0.4449 mL | 0.5561 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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The hypolipidemic effect of a new ACAT inhibitor, VULM 1457, in diabetic-hypercholesterolaemic rats.[Pubmed:16222877]
Pharmazie. 2005 Sep;60(9):714-5.
The use of inhibitors of enzyme acyl-CoA: cholesterol acyltransferase (ACAT) seems to be a novel potential approach for a therapeutic treatment of dyslipidaemias and atherosclerosis. VULM 1457 is an ACAT inhibitor, which has expressed potent hypolipidemic and antiatherosclerotic effects in previous studies. In this study, we used streptozocin-induced diabetic rats, which were fed a fat-cholesterol diet to evaluate the affect of VULM 1457 on the atherogenic lipids levels in both plasma and liver. VULM 1457, with a slight influence on triglyceride levels, significantly reduced plasma and hepatic cholesterol concentrations (p < 0.05, p < 0.001; respectively) in the diabetic-hypercholesterolaemic rats.
Effect of VULM 1457, an ACAT inhibitor, on serum lipid levels and on real time red blood cell flow in diabetic and non-diabetic hamsters fed high cholesterol-lipid diet.[Pubmed:18281742]
Gen Physiol Biophys. 2007 Dec;26(4):254-9.
Acyl-coenzyme A: cholesterol O-acyltransferase (ACAT) catalyzes the formation of cholesterol/fatty acyl-coenzyme A esters. Accumulation of cholesterol esters leads to pathological changes connected with atherosclerosis. We have evaluated effects of a newly synthesized ACAT inhibitor, 1-(2,6-diisopropyl-phenyl)-3-[4-(4'-nitrophenylthio)phenyl] urea (VULM 1457), on serum lipid (cholesterol and triglycerides) levels and velocity of red blood cells (RBC) in non-diabetic and diabetic hamsters fed on high cholesterol-lipid (HCHL) diet during 3 months. The VULM 1457 effects on the paw microcirculation were assessed using capillary microscopy by measuring (RBC) velocity in vivo. Hamsters fed on HCHL diet became hypercholesterolemic with a dramatic increase in serum lipids accompanied with significantly decreased RBC velocity. Diabetic hamsters fed on HCHL diet had further increased serum lipids with reduction of RBC velocity. The VULM 1457 inhibitor lowered cholesterol levels in both non-diabetic and diabetic hamsters fed on HCHL diet. The greater VULM 1457 effect was shown in diabetic hamsters fed on HCHL diet where VULM 1457 expressed hypotriglycerides effects, too. An improved RBC velocity-pronounced effect was observed in diabetic hamsters fed on HCHL diet treated with VULM 1457. These results suggest that the ACAT inhibitor, VULM 1457, is a prospective hypolipidemic and anti-atherogenic drug which treats diabetes.
The myocardial infarct size-limiting and antiarrhythmic effects of acyl-CoA:cholesterol acyltransferase inhibitor VULM 1457 protect the hearts of diabetic-hypercholesterolaemic rats against ischaemia/reperfusion injury both in vitro and in vivo.[Pubmed:17764671]
Eur J Pharmacol. 2007 Dec 8;576(1-3):114-21.
The study was designed to characterise the influence of a novel acyl-CoA:cholesterol acyltransferase inhibitor, VULM 1457, on the severity of myocardial ischaemia-reperfusion injury in a model of diabetes mellitus and hypercholesterolaemia induced by co-administration of streptozotocin and a high fat-cholesterol diet. We used Langendorff-perfused rat hearts to measure the size of myocardial infarction after 30 min of regional ischaemia, followed by a 2-h reperfusion period, and open-chest rats were exposed to 6 min of ischaemia and 10 min of reperfusion to analyse ventricular arrhythmias. In addition to the high fat-cholesterol diet, VULM 1457 was administered to the diabetic-hypercholesterolaemic rats for 5 days. Decreased plasma and liver cholesterol levels and a significantly reduced occurrence of ventricular fibrillation (29% vs. 100%, P<0.01), determined via the mean number and duration of episodes (0.6+/-0.4 and 2.1+/-1.4 s vs. 2.8+/-0.8 and 53.5+/-14.4 s in diabetic-hypercholesterolaemic rats, both P<0.01), were observed in these animals. Lethal ventricular fibrillation was suppressed, and arrhythmia severity was also significantly decreased in these animals as compared to the non-treated animals (2.9+/-0.6 vs. 4.9+/-0.2; P<0.05). A smaller infarct size, normalised to the size of area at risk, was observed in the treated diabetic-hypercholesterolaemic group as compared to the non-treated group (16.3+/-1.9% vs. 37.3+/-3.1%; P<0.01). Aside from remarkable hypolipidaemic activity, VULM 1457 improved the overall myocardial ischaemia-reperfusion injury outcomes in the diabetic-hypercholesterolaemic rats by suppressing arrhythmogenesis as well as by reducing myocardial necrosis.
Protective effect of simvastatin and VULM 1457 in ischaemic-reperfused myocardium of the diabetic-hypercholesterolemic rats.[Pubmed:17020164]
Pharmazie. 2006 Sep;61(9):807-8.
This study examined the effects of simvastatin (10 mg/ kg) and VULM 1457 (50 mg/kg), an ACAT inhibitor, in the heart model of 6 min ischemia followed by 10 min reperfusion injury in the diabetic-hypercholesterolaemic (DM-HCH) rats. In the DM-HCH rats, the incidence of ventricular tachycardia (VT) had a tendency to be increased, while ventricular fibrillation (VF) occurred in all diseased rats (p < 0.01). Simvastatin and VULM 1457 with the shown hypolipidemic effect, significantly (p < 0.01) suppressed a formation of VF (38% and 29%; respectively).
