详细介绍
中文名磺丁基-beta-环糊精钠盐
英文名beta.-cyclodextrin, sulfobutyl ethers, sodium salts
别名磺丁基倍他环糊精钠
磺丁基-β-环糊精
磺丁基醚倍他环糊精钠盐
b-环糊精磺丁基醚钠盐
磺丁基醚-Β-环糊精钠盐
磺丁基-beta-环糊精钠盐
磺丁基-beta-环糊精钠盐
七取代磺丁醚-beta-环糊精
b-环糊精磺丁基醚钠盐 - usp
sodium sulphobutylether-尾-cyclodextrin
英文别名sbe7-beta-cd
sulfobutyl ether sodium salt
betadex sulfobutyl ether soidum
betadex sulfobuytl ether sodium
β-cyclodextrin, sulfobutyl ethers
sodium sulfobutylether β-cyclodextrin
sulfobutylated beta-cyclodextrin sodium salt (ds~4)
sulfobutylated beta-cyclodextrin sodium salt (ds~6)
beta.-cyclodextrin, sulfobutyl ethers, sodium salts
.beta.-cyclodextrin, sulfobutyl ethers, sodium salts
sbe-β-cd(sulfobutyl ether-β-cyclodextrin sodium salt)
cas182410-00-0
194615-04-8
einecs1308068-626-2化学式c42h70o35
分子量1134.9842熔点202-204°c (dec.)溶解度易溶于水。
不溶于丙酮、甲醇、氯仿。存储条件inert atmosphere,room temperature外观固体粉末颜色white to off white体外研究sbe-β-cd is a chemically modified β-cd that is a cyclic hydrophilicoligosaccharide which is negatively charged in aqueous media. β-cdfunctioned is a solubilizer only at low concentrations, whereassbe7-β-cd exhibits strong solubilizing effects over a wideconcentration range.体内研究20% sbe-β-cd in saline: guidelines (following is our recommendedprotocol. this protocol only provides a guideline, and should bemodified according to your specific needs). 1. dissolve 0.9 g ofnacl in 100 ml distilled water to make a clear 0.9% salinesolution. 2. measure 2 g of dry sbe-β-cd. 3. dissolve 2 g ofsbe-β-cd in 0.9% saline to make 10 ml with a 20% (w/v)concentration. these may require ultrasonic (20-40 khz, 30 seconds,repeat 3 times) or heating (37°c for about 30 minutes). ifprecipitation is observed, the precipitates can be dissolved byheating to 37°c and vortexing before use.
仅供科研实验或出口
展开全文