β-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

68168-23-0

Molecular Formula

C42H70O35

Molecular Weight (g/mol)

1134.99

MDL Number

MFCD00150811

InChI Key

WHGYBXFWUBPSRW-UHFFFAOYSA-N

Synonym

beta-cyclodextrin hydrate, schardinger, a-dextrin hydrate, beta-cyclodextrin hydrate, puriss hplc

PubChem CID

53486154

IUPAC Name

5,10,15,20,25,30,35-heptakis(hydroxymethyl)-2,4,7,9,12,14,17,19,22,24,27,29,32,34-tetradecaoxaoctacyclo[31.2.2.2³,⁶.2⁸,¹¹.2¹³,¹⁶.2¹⁸,²¹.2²³,²⁶.2²⁸,³¹]nonatetracontane-36,37,38,39,40,41,42,43,44,45,46,47,48,49-tetradecol

SMILES

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

CAS Min %

98.5

CAS Max %

100.0

Melting Point

298°C to 300°C

Color

White

pH

5.0 to 8.0 (1% aq. soln.)

Infrared Spectrum

Authentic

Assay Percent Range

98.5% min. (ELSD) (HPLC)

Packaging

Glass bottle

Quantity

5 g

Fieser

06,151; 08,133; 09,129; 12,151; 15,107

Merck Index

14, 2718

Specific Rotation

+ 161

Solubility Information

(1% in water) Clear colorless

Residual Solvents

5ppm toluene max.

Formula Weight

1135.01

Percent Purity

99%

Related Substances

1% max. Alpha-and gamma-cyclodextrin (HPLC)

Physical Form

Crystalline Powder

Chemical Name or Material

β-Cyclodextrin hydrate, 99%

TSCA

TSCA

SDS

TSCA

TSCA

SDS

RUO – Research Use Only