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γ-Cyclodextrin

ALDRICH/779660 - Produced by Wacker Chemie AG, Burghausen, Germany, Life Science, 98.3-102.0% cyclodextrin basis

Synonym: Cavamax® W8; Cyclomaltooctaose; Cyclooctaamylose; Schardinger γ-Dextrin

CAS Number: 17465-86-0
Empirical Formula (Hill Notation): C48H80O40
Molecular Weight: 1297.12
EC Number: 241-482-4
MDL Number: MFCD00009595
Linear Formula: C48H80O40
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-779660-100G 100 g
 $498.00
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45-779660-1KG 1 kg
 $556.00
1/EA		 Add To Favorites
45-779660-25KG 25 kg
 $13270.00
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λ 10 % in H2O
assay 98.3-102.0% cyclodextrin basis
form crystals
grade Produced by Wacker Chemie AG, Burghausen, Germany, Life Science
ign. residue ≤0.10%
impurities ≤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
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 key GDSRMADSINPKSL-HSEONFRVSA-N
loss ≤11.0% loss on drying
optical activity [α]/D 174.0 to 180.0°
Quality Level 100 
SMILES string [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
UV absorption λ: 420 nm Amax: ≤0.20
Application: 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.
Legal Information: Cavamax is a registered trademark of Wacker Chemie AG
RIDADR NONH for all modes of transport
WGK Germany WGK 2
Flash Point(F) Not applicable
Flash Point(C) Not applicable
Purity 98.3-102.0% cyclodextrin basis
UNSPSC 12352005

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