alpha-Cyclodextrin, +97 %, Thermo Scientific Chemicals
alpha-Cyclodextrin, +97 %, Thermo Scientific Chemicals
alpha-Cyclodextrin, +97 %, Thermo Scientific Chemicals
Thermo Scientific Chemicals

alpha-Cyclodextrin, +97 %, Thermo Scientific Chemicals

Nützlich für die selektive Fällung von Enantiomeren sowie Regio- oder Strukturisomer
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Menge:
5 g
25 g
100 g
Katalognummer J60687.14
auch als J60687-14 bezeichnet
Preis (EUR)
132,00
Each
Menge:
25 g
Großbestellung oder individuelle Größe anfordern
Preis (EUR)
132,00
Each
Chemikalien-Kennzeichnungen
CAS10016-20-3
IUPAC Name5,10,15,20,25,30-hexakis(hydroxymethyl)-2,4,7,9,12,14,17,19,22,24,27,29-dodecaoxaheptacyclo[26.2.2.2³,⁶.2⁸,¹¹.2¹³,¹⁶.2¹⁸,²¹.2²³,²⁶]dotetracontane-31,32,33,34,35,36,37,38,39,40,41,42-dodecol
Molecular FormulaC36H60O30
InChI KeyHFHDHCJBZVLPGP-UHFFFAOYNA-N
SMILESOCC1OC2OC3C(CO)OC(OC4C(CO)OC(OC5C(CO)OC(OC6C(CO)OC(OC7C(CO)OC(OC1C(O)C2O)C(O)C7O)C(O)C6O)C(O)C5O)C(O)C4O)C(O)C3O
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SpecificationsSpecification SheetDatenblatt
Assay (Titration)≥ 97.0 %
Impurity contentOrganic volatile impurities: ≤ 20 ppm
Appearance (Color)White to pale cream
Water Content (Karl Fischer Titration)≤ 10 %
pH5.0 to 8.0 (1% aqueous solution)
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Useful for selective precipitation of enantiomeric, positional or structural isomersα-Cyclodextrin is used as a fiber ingredient, an odor or flavor masking agent. It is also useful for emulsification applications. It is also used as whipping fiber and emulsifying fiber. It finds application in medical, healthcare and food and beverage applications. It is also used to lower blood low-density lipoprotein cholesterol levels and lower blood triglyceride levels. It plays an essential role in fat free or fat containing dessert compositions and also employed for the reduction or the replacement of egg white in confectionary and bakery applications. Further, it acts as a supramolecular carrier, complexing agent and controlled drug release. In addition to this, it is used to increase the insulin and leptin sensitivity.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Löslichkeit
Wasserlöslich bei 1 %(w/v)

Hinweise
Nicht kompatibel mit starken Oxidationsmitteln.
RUO – Research Use Only

Allgemeine Referenzen:

  1. Guevara, M. A.; Bauer, L. L.; Garleb, K. A.; Fahey, G. C.; de Godoy, M. R. C. Serum lipid profiles, total tract nutrient digestibility, and gastrointestinal tolerance by dogs of alpha-cyclodextrin. J. Anim. Sci. 2015, 93 (5), 2201-2207.
  2. Ma, P.; Liang, F.; Wang, D.; Yang, Q.; Cao, B.; Song, D.; Gao, D.; Wang, X. Selective determination of o-phenylenediamine by surface-enhanced Raman spectroscopy using silver nanoparticles decorated with alpha-cyclodextrin. Microchim. Acta 2015, 182 (1), 167-174.