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Merck

W779547

Sigma-Aldrich

γ-环糊精

Wacker Chemie AG, ≥98% (on dry basis)

别名:

Cavamax® W8, Schardinger γ-Dextrin, 环八淀粉, 环麦芽八糖

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About This Item

经验公式(希尔记法):
C48H80O40
CAS号:
分子量:
1297.12
Beilstein:
78740
EC號碼:
MDL號碼:
分類程式碼代碼:
12352005
PubChem物質ID:
NACRES:
NA.22

法律遵循

FDA 21 CFR 117

描述

derived from GMO corn

化驗

≥98% (on dry basis)

製造商/商標名

Wacker Chemie AG

雜質

≤0.5% reducing substances (determined as dextrose)
≤1.000 microorganisms per g
≤11% water
≤20 ppm volatile organics
≤5 ppm heavy metals
0 salmonella / E. Coli in 10 g

燃燒殘留物

≤0.1%

正離子痕跡

As: ≤1.3 ppm
Pb: ≤1 ppm

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

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應用

γ-环糊精(γ-CD)是一种水溶性环状寡糖,由八个α-(1,4)-连接的吡喃葡萄糖亚基组成,可用于广泛的应用,包括:
  • 合成可再生和生物相容的金属-有机骨架。[1]
  • 与各种客体分子形成包合物以增加其在水和其他极性溶剂中的溶解度。[2][3]
  • 合成基于γ-CD的纳米凝胶和树枝状聚合物作为药物输送应用的载体和稳定剂。[4][5]

法律資訊

Cavamax is a registered trademark of Wacker Chemie AG

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


历史批次信息供参考:

分析证书(COA)

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Cyclodextrin-mediated enhancement of riboflavin solubility and corneal permeability.
Morrison, Peter WJ et al.
Angewandte Chemie (International Edition in English), 10(2), 756-762 (2013)
Cross-linked hydroxypropyl-β-cyclodextrin and γ-cyclodextrin nanogels for drug delivery: physicochemical and loading/release properties.
Moya-Ortega, Maria D et al.
Carbohydrate Polymers, 87(3), 2344-2351 (2012)
Cyclodextrin functionalized graphene nanosheets with high supramolecular recognition capability: synthesis and host- guest inclusion for enhanced electrochemical performance.
Guo, Yujing et al.
ACS Nano, 4(7), 4001-4010 (2010)
Metal-organic frameworks from edible natural products.
Smaldone, Ronald A et al.
Angewandte Chemie (International Edition in English), 49(46), 8630-8634 (2010)
Phatsawee Jansook et al.
Journal of pharmacy & pharmaceutical sciences : a publication of the Canadian Society for Pharmaceutical Sciences, Societe canadienne des sciences pharmaceutiques, 13(3), 336-350 (2010-11-26)
Study the complexation of dexamethasone in combinations of γ-cyclodextrin (γCD) and 2-hydroxypropyl-γ-cyclodextrin (HPγCD) with emphasis on solid characterization and development of aqueous dexamethasone eye drop suspension for drug delivery through sclera. Dexamethasone/cyclodextrin (dexamethasone/CD) solid complex systems were prepared and characterized

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