丹磺酰氯 促销 99.3587%
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| 熔点: | 72-74°C |
| 外观与性状: | 黄色或淡黄色粉末 |
| 包装规格: | 1g 5g 25g in glass bottle |
| 溶解性: | 溶于丙酮(20mg/ml)和DMF。 |
| 产品描述: | 基本信息 产品编号: D50024 产品名称: Dibucaine hydrochloride CAS: 61-12-1 储存条件 粉末 室温 四年 分子式: C20H30ClN3O2 溶于液体 -80℃ 6个月 分子量: 379.92 -20℃ 1个月 化学名: 2-Butoxy-N-(2-(diethylamino)ethyl)quinoline-4-carboxamide hydrochloride Solubility (25°C): 体外: DMSO 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 2.6321mL 13.1607mL 26.3213mL 5mM 0.5264mL 2.6321mL 5.2643mL 10mM 0.2632mL 1.3161mL 2.6321mL 生物活性 产品描述 一种钠通道抑制剂。Dibucainehydrochloride是有效的SChE抑制剂。 靶点 Sodium Channel 体外研究 Dibucaine hydrochloride (Cinchocaine hydrochloride) reduced the degradation of BSA-gold complex in the reservosomes,which was not caused either by an inhibition of the whole proteolytic activity of the parasite or by a reduction on the expression levels of cruzipain.Dibucaine,a quaternary ammonium compound,inhibited SChE to a minimum within 2 min in a reversible manner.The inhibition was very potent.It had an IC(50) of 5.3 microM with BuTch or 3.8 microM with AcTch.The inhibition was competitive with respect to BuTch with a K(i) of 1.3 microM and a linear-mixed type (competitive/noncompetitive) with respect to AcTch with inhibition constants, K(i) and K(I) of 0.66 and 2.5 microM,respectively.Dibucaine possesses a butoxy side chain that is similar to the butryl group of BuTch and longer by an ethylene group from AcTch. |
| 保存条件: | -20℃ 避光 干燥 |
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