| 常用名 | 酒石酸托特罗定 | CAS号 | 124937-52-6 |
|---|---|---|---|
| 价格 | 纯度 | 98.0% | |
| 备货期 | 10天 | 库存 | 现货 |
| 产品详情(用途,包装等)
用途: Tolterodine Tartrate(PNU-200583E; Kabi-2234) is a potent muscarinic receptor antagonists that show selectivity for the urinary bladder over salivary glands in vivo. IC50 Value:Target: mAChRin vitro: Carbachol-induced contractions of isolated guinea pig bladder were effectively inhibited by tolterodine (IC50 14 nM) and 5-HM (IC50 5.7 nM). The IC50 values were in the microM range and the antimuscarinic potency of tolterodine was 27, 200 and 370-485 times higher, respectively, than its potency in blocking histamine receptors, alpha-adrenoceptors and calcium channels. The active metabolite, 5-HM, was >900 times less potent at these sites than at bladder muscarinic receptors [1].in vivo: Tolterodine was extensively metabolized in vivo [2]. In the passive-avoidance test, tolterodine at 1 or 3 mg/kg had no effect on memory; the latency to cross and percentage of animals crossing were comparable to controls. In contrast, scopolamine induced a memory deficit; the latency to cross was decreased, and the number of animals crossing was increased [3]. 物理化学性质: CAS号:124937-52-6 常用中文名:酒石酸托特罗定 常用英文名:Tolterodine tartrate 分子式:C26H37NO7 分子量:475.574 密度:1.003 g/cm3 沸点:442.2ºC at 760 mmHg 熔点:205-210ºC 闪点:192.1ºC 储存条件:Store at +4°C |