γ-Cyclodextrin hydrate, 99%, Thermo Scientific Chemicals

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

Chelation/Complexation reagent

Chemical Identifiers

CAS

91464-90-3

Molecular Formula

C48H80O40

Molecular Weight (g/mol)

1297.13

MDL Number

MFCD00149574

InChI Key

GDSRMADSINPKSL-UHFFFAOYNA-N

Synonym

gamma-cyclodextrin hydrate, 1297.12 anhydrous, gamma-cyclodextrin hydrate, vetec tm reagent grade

PubChem CID

71311509

IUPAC Name

5,10,15,20,25,30,35,40-octakis(hydroxymethyl)-2,4,7,9,12,14,17,19,22,24,27,29,32,34,37,39-hexadecaoxanonacyclo[36.2.2.2³,⁶.2⁸,¹¹.2¹³,¹⁶.2¹⁸,²¹.2²³,²⁶.2²⁸,³¹.2³³,³⁶]hexapentacontane-41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56-hexadecol

SMILES

OCC1OC2OC3C(CO)OC(OC4C(CO)OC(OC5C(CO)OC(OC6C(CO)OC(OC7C(CO)OC(OC8C(CO)OC(OC9C(CO)OC(OC1C(O)C2O)C(O)C9O)C(O)C8O)C(O)C7O)C(O)C6O)C(O)C5O)C(O)C4O)C(O)C3O

Melting Point

267.0°C

Color

White

Infrared Spectrum

Authentic

Assay Percent Range

98.5% min. (ELSD) (HPLC)

Packaging

Glass bottle

Quantity

1 g

Merck Index

14, 2718

Specific Rotation

+ 177.00

Solubility Information

Solubility in water: 22.3 g/100 mL (25°C).

Formula Weight

1297.15

Percent Purity

99%

Physical Form

Powder

Chemical Name or Material

γ-Cyclodextrin hydrate

SDS

SDS

RUO – Research Use Only