半岛bd体育手机客户端 说明
应用
Methyl-β-cyclodextrin is a macrocyclic compound that can form inclusion complexes with a number of guest molecules. It shows higher solubility in aqueous solutions and greater solubilizing and complexing power compared to the parent β-cyclodextrin. MβCD can be used to enhance the enzyme activity and enantioselectivity of subtilisin enzyme in organic solvents.
其他说明
For R&D Use
法律信息
Cavasol is a registered trademark of Wacker Chemie AG
基本信息
| NACRES | NA.22 |
半岛bd体育手机客户端 性质
| 质量水平 | 200 |
| 等级 | Produced by Wacker Chemie AG, Burghausen, Germany, Life Science |
| 测定 | ≥98.0% cyclodextrin basis |
| 旋光性 | [α]/D 154.0 to 156.0° |
| 分子量 | Mw1310 g/mol |
| 标记范围 | 1.7-1.9 molar substitution |
| 杂质 | ≤0.10% unsubstituted cyclodextrin ≤0.20% chloride ≤0.50% reducing substances ≤50 ppm volatile organics |
| 灼烧残渣 | ≤0.50% |
| 缺失 | ≤5.0% loss on drying |
| mp | 180-182 ℃ (lit.) |
| 吸光度 | ≤0.10 at 350-600 nm in solution at 10% ≤1.00 at 220-350 nm in solution at 10% |
| InChI | 1S/C56H98O35/c1-64-15-22-36-29(57)43(71-8)50(78-22)86-37-23(16-65-2)80-52(45(73-10)30(37)58)88-39-25(18-67-4)82-54(47(75-12)32(39)60)90-41-27(20-69-6)84-56(49(77-14)34(41)62)91-42-28(21-70-7)83-55(48(76-13)35(42)63)89-40-26(19-68-5)81-53(46(74-11)33(40)61)87-38-24(17-66-3)79-51(85-36)44(72-9)31(38)59/h22-63H,15-21H2,1-14H3 |
| InChI key | QGKBSGBYSPTPKJ-UHFFFAOYSA-N |
安全信息
| 储存分类代码 | 13 - Non Combustible Solids |
| WGK | WGK 3 |
| 闪点(F) | 368.6 °F |
| 闪点(C) | 187 ℃ |
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