奥美沙坦  ≥98%

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包装规格:100mg 250mg 1g in glass bottle
溶解性:溶于DMSO(50mg/mL 超声)
产品描述:基本信息 产品编号: O10249  产品名称: Olmesartan CAS: 144689-24-7   储存条件 粉末 -20℃ 四年     分子式: C24H26N6O3 溶于液体 -80℃ 6个月 分子量: 446.50 -20℃ 1个月 化学名:  1-((2'-(1H-tetrazol-5-yl)-[1,1'-biphenyl]-4-yl)methyl)-4-(2-hydroxypropan-2-yl)-2-propyl-1H-imidazole-5-carboxylic acid Solubility (25°C):   体外:   DMSO 89mg/mL (199.32mM) Ethanol   Water   体内(现配现用):   <1mg/ml表示微溶或不溶。 普西唐提供的所有化合物浓度为内部测试所得,实际溶液度可能与公布值有所偏差,属于正常的批间细微差异现象。 请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液;⼀旦配成溶液,请分装保存,避免反复冻融造成的产品失效。   制备储备液   浓度   溶液体积 质量   1mg   5mg   10mg 1mM 2.2396mL 11.1982mL 22.3964mL 5mM 0.4479mL 2.2396mL 4.4793mL 10mM 0.2240mL 1.1198mL 2.2396mL 50mM 0.0448mL 0.2240mL 0.4479mL   生物活性 产品描述 一种血管紧张素II受体 (AT1R) 拮抗剂,常用于高血压的相关研究。 靶点 Angiotensin Receptor 体外研究 Olmesartan (0.7-5mM;24,48 and 72h) inhibits the growth of HeLa cells as a concentration-and time-dependent mode. Cell Viability Assay Cell Line: Human cervical cancer cell line (HeLa) Concentration: 0.7-5mM Incubation Time: 24,48 and 72h Result: IC50s against HeLa cell line are 4.685 and 1.651mM for 48 and 72h,respectively. 体内研究 Repeated dosing of olmesartan (1mg/kg,2mg/kg,p.o.) dose-dependently decreases mean arterial blood pressure (MAP) in SHR without significant influence on body weight and food intake during 10 weeks.Olmesartan (5mg/kg/d,p.o.) and Hyd treatments lower systolic blood pressure to the same degree in mice.Olmesartan treatment inhibits cardiac hypertrophy,evaluated by echocardiography,heart weight,cross-sectional area of cardiomyocytes,and gene expression.Olmesartan treatment reverses decreased gene expressions of ACE2 and Mas receptor of Ren-Tg mice and inhibits enhanced NADPH oxidase (Nox)4 expression and reactive oxygen species.
保存条件:-20℃