β-Cyclodextrin hydrate, 99%, Thermo Scientific Chemicals

Description

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

Specifications

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%

RUO – Research Use Only