常用名 | 依巴斯汀 | CAS号 | 90729-43-4 |
---|---|---|---|
价格 | ¥需询单/10000mg ¥需询单/200g | 纯度 | 99.0% |
备货期 | 需询单 | 库存 | 现货 |
产品详情(用途,包装等)
用途: Ebastine(LAS-W 090;RP64305) is a long-acting and selective H1-histamine receptor antagonist.Target: Histamine H1 ReceptorEbastine is a H1 antihistamine with low potential for causing drowsiness. Ebastine (10 mg orally) causes brain histamine H1-receptor occupation of approximately 10%, consistent with its lower incidence of sedative effect, whereas (+)-chlorpheniramine occupied about 50% of brain H1-receptors even at a low but sedative dose of 2 mg; occupancy of (+)-chlorpheniramine was correlated with plasma (+)-chlorpheniramine concentration [1]. ebastine 10 or 20 mg once daily was rapidly effective in relieving symptoms of PAR in adult and adolescent patients; additional benefits of the 20-mg dose became apparent in the longer term [2]. ebastine is an effective and generally well-tolerated treatment for allergic rhinitis and chronic idiopathic urticaria. In addition to the regular tablet formulation, ebastine is available as a FDT, providing a treatment option that is particularly convenient for patients [3]. 物理化学性质: CAS号:90729-43-4 常用中文名:依巴斯汀 常用英文名:Ebastine 分子式:C32H39NO2 分子量:469.658 密度:1.1±0.1 g/cm3 沸点:596.3±50.0 °C at 760 mmHg 熔点:80-82°C 闪点:314.5±30.1 °C 储存条件:Room temp |