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β-环糊精,β-Cyclodextrin;produced by Wacker Chemie AG, Burghausen, Germany, ≥95.0% (HPLC)

别名:β-环状糊精,β环糊精,b环糊精,环七淀粉,环麦芽七糖,β-CD,Caraway, Cycloheptaamylose, Cyclomaltoheptaose, Schardinger β-Dextrin

CAS号 7585-39-9 经验分子式(希尔表示法) C42H70O35 分子量 1134.98 Beilstein/REAXYS Number 78623 EINECS 编号 231-493-2 MDL number MFCD00078139 PubChem Substance ID 329768012 NACRES NA.22
货号(SKU): 779105
CAS号: 7585-39-9
MDL号: MFCD00078139
增值税发票 √ 免费货运 [顺丰 联邦] √
¥1,221.65

产品描述

Application

β-Cyclodextrin, a water-soluble cyclic oligosaccharide consisting of seven α-(1,4)-linked glucopyranose subunits,[1][2] is used in the preparation of:
• Linear cationic β-cyclodextrin-based polymers (β-CDPs) and polycationic β-cyclodextrin ‘click clusters′ for gene delivery applications.[3][4]
• Multiresponsive supramolecular nanogated ensemble by grafting onto mesoporous silica for controlled release of trapped molecules.[5]
• EDTA-cross-linked β-cyclodextrin (EDTA-β-CD) bifunctional adsorbent for simultaneous adsorption of metals and dyes.[6]
• β-Cyclodextrin derived siRNA delivery vector for gene silencing.[7]
• β-CD chiral stationary phase (CCNCSP) for the enantioseparation of chiral drugs by high-performance liquid chromatography (HPLC).[8]

法律信息

Cavasol 为以下机构的注册商标: Wacker Chemie AG

性质

Quality Level100
gradeproduced by Wacker Chemie AG, Burghausen, Germany
assay≥95.0% (HPLC)
optical activity[α]20/D +162±3°, c = 1.5% in H2O
loss≤14.0% loss on drying
mp290-300 °C (dec.) (lit.)
SMILES stringOC[C@H]1O[C@@H]2O[C@H]3[C@H](O)[C@@H](O)[C@H](O[C@@H]3CO)O[C@H]4[C@H](O)[C@@H](O)[C@H](O[C@@H]4CO)O[C@H]5[C@H](O)[C@@H](O)[C@H](O[C@@H]5CO)O[C@H]6[C@H](O)[C@@H](O)[C@H](O[C@@H]6CO)O[C@H]7[C@H](O)[C@@H](O)[C@H](O[C@@H]7CO)O[C@H]8[C@H](O)[C@@H](O)[C@H](O[C@@H]8CO)O[C@H]1[C@H](O)[C@H]2O
InChI1S/C42H70O35/c43-1-8-29-15(50)22(57)36(64-8)72-30-9(2-44)66-38(24(59)17(30)52)74-32-11(4-46)68-40(26(61)19(32)54)76-34-13(6-48)70-42(28(63)21(34)56)77-35-14(7-49)69-41(27(62)20(35)55)75-33-12(5-47)67-39(25(60)18(33)53)73-31-10(3-45)65-37(71-29)23(58)16(31)51/h8-63H,1-7H2/t8-,9-,10-,11-,12-,13-,14-,15-,16-,17-,18-,19-,20-,21-,22-,23-,24-,25-,26-,27-,28-,29-,30-,31-,32-,33-,34-,35-,36-,37-,38-,39-,40-,41-,42-/m1/s1
InChI keyWHGYBXFWUBPSRW-FOUAGVGXSA-N


安全信息

个人防护装备 EyeshieldsGlovestype N95 (US)
RIDADR NONH for all modes of transport
WGK德国 WGK 2
商品规格
属性名称属性值
储存温度 Storage temp.常温阴凉避光
全球实时库存 Availability √美国St. Louis ≥ 700 | 欧洲Eur. ≥ 260 | 東京Tokyo ≥ 80 | 香港与北京 ≥ 75
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