甲基β-环糊精1. Interactions between salicylic acid and methyl-β-cyclodextrin (M-β-CD) were studied with NMR techniques including 2D diffusion ordered Nb MR spectroscopy (DOSY) and nuclear overhauser effect sp
[2,6-二-O-甲基-β-环糊精]化源网提供2,6-二-O-甲基-β-环糊精CAS号51166-71-3,2,6-二-O-甲基-β-环糊精MSDS及其说明、性质、英文名、生产厂家、作用/用途、分子量、密度、沸点、熔点、结构式等。CAS号查询2,6-二-O-甲基-β-环糊精上化源网,专业又轻松。
羧甲基-β-环糊精(Carboxymethyl-beta-cyclodextrin)又称羧甲基-倍他-环糊精;白色粉末,在人体肠道pH 6-7的环境中具有很好的溶解性,可在药物延长释放剂型中使用,同时具有比HP-β-CD更低的溶血性。 名称和标识符 MDLMFCD30534340 InChIKeyCUJVBAPGYBSBHJ-YWBSARSQSA-N ...
(甲基倍他环糊精,Methyl-β-cyclodextrin) 中文名称: 甲基倍他环糊精 英文名称: Methyl-β-cyclodextrin CAS No.: 128446-36-6 分子式: C54H94O35 分子量: 1303.3032 如需查看该化合物的详细结构式,mol文件,smile,InChi 请点击:甲基倍他环糊精结构式 下载该化合物MOL文件: 甲基倍他环糊精MOL PubChem CID...
[2,6-二-O-甲基-β-环糊精]化源网提供2,6-二-O-甲基-β-环糊精CAS号51166-71-3,2,6-二-O-甲基-β-环糊精MSDS及其说明、性质、英文名、生产厂家、作用/用途、分子量、密度、沸点、熔点、结构式等。CAS号查询2,6-二-O-甲基-β-环糊精上化源网,专业又轻松。
甲基化环糊精1. In this work, a new type of column was prepared by coating methylated cyclodextrin mixed with normal stationary phase on capillaries, the wall of which had been modified by BaSO4 prior to coating. 在硫酸钡微晶对毛细管内壁改性的基础上,系统制备了甲基化环糊精与不同混合固定液的...
甲基化β-环糊精 1. The technology of extracting flavoinoids from ginkgo biloba leaves by cellulose enzyme pretreatment and M-β-cyclodextrin solution as extracting solvent is studied. 对纤维素酶预处理和甲基化β-环糊精溶液相结合提取银杏叶总黄酮的工艺进行了探讨,考察了料液比、酶浓度、温度、时间及...
二甲基β-环糊精 1. Objective Levodopa-2,6-Dimethyl- β - cyclodextrin(DM- β -CD) gel was prepared fornasal administration. 目的:采用二甲基β-环糊精(2,6-Dimethyl-β-cyclodextrin,DM-β-CD)包合左旋多巴(Levodopa,L-DP)制备成凝胶剂,用于鼻腔给药,希望通过药物包合后,使得L-DP脂溶性增加,从而...
1. The separation and resolution of thymopentin analogs substituted by D-amino acids were carried out by capillary electrophoresis with dimethyl-β-cyclodextrin (DM-β-CD) as a chiral selector. 用含20mmol/L2,6-二甲基-β-环糊精(DM-β-CD),40mmol/L磷酸盐缓冲液(Ⅰ:pH6。