779660

γ-环糊精

Produced by Wacker Chemie AG, Burghausen, Germany, Life Science, 98.3-102.0% cyclodextrin basis

• 别名: Schardinger γ-Dextrin, 环八淀粉, 环麦芽八糖
• 经验公式（希尔记法）: C₄₈H₈₀O₄₀
• CAS号: 17465-86-0
• 分子量: 1297.12
• Beilstein: 78740
• EC號碼: 241-482-4
• MDL號碼: MFCD00009595
• 分類程式碼代碼: 12352005
• PubChem物質ID: 329768057
• NACRES: NA.22

属性

• 等級: Produced by Wacker Chemie AG, Burghausen, Germany, Life Science
• 品質等級: 100
• 化驗: 98.3-102.0% cyclodextrin basis
• 形狀: crystals
• 光學活性: [α]/D 174.0 to 180.0°
• 雜質: ≤0.20% reducing substances; ≤0.5% related substances (sum); ≤0.50% impurities A, B and C (related substances) (single); ≤5 ppm heavy metals; ≤8 ppm volatile organics
• 燃燒殘留物: ≤0.10%
• 損耗: ≤11.0% loss on drying
• &lambda ；: 10 % in H₂O
• 紫外吸收: λ: 420 nm A_max: ≤0.20
• 官能基: ether; hydroxyl
• SMILES 字串: [H][C@]1(O[C@H](COC(C)=O)[C@@H](OC(C)=O)[C@H](OC(C)=O)[C@H]1OC(C)=O)O[C@@H]2[C@@H](COC(C)=O)O[C@H](OC(C)=O)[C@H](OC(C)=O)[C@H]2OC(C)=O
• InChI: 1S/C48H80O40/c49-1-9-33-17(57)25(65)41(73-9)82-34-10(2-50)75-43(27(67)19(34)59)84-36-12(4-52)77-45(29(69)21(36)61)86-38-14(6-54)79-47(31(71)23(38)63)88-40-16(8-56)80-48(32(72)24(40)64)87-39-15(7-55)78-46(30(70)22(39)62)85-37-13(5-53)76-44(28(68)20(37)60)83-35-11(3-51)74-42(81-33)26(66)18(35)58/h9-72H,1-8H2/t9-,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-,43-,44-,45-,46-,47-,48-/m1/s1
• InChI 密鑰: GDSRMADSINPKSL-HSEONFRVSA-N

说明

應用

γ-Cyclodextrin (γ-CD), a water-soluble cyclic oligosaccharide consisting of eight α-(1,4)-linked glucopyranose subunits, can be used in a wide range of applications including:

• Synthesis of renewable and biocompatible metal-organic frameworks.
• Formation of inclusion complexes with a variety of guest molecules to increase their solubility in water and other polar solvents.
• Synthesis of γ-CD based nanogels and dendrimers as carriers and stabilizers for drug delivery applications.

法律資訊

Cavamax is a registered trademark of Wacker Chemie AG

安全信息

• 儲存類別代碼: 13 - Non Combustible Solids
• 水污染物質分類（WGK）: WGK 1
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable