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Update to Avantor’s response to the coronavirus (COVID-19) pandemic

β-Cyclodextrine, white powder

Supplier: E. Becker & Co. GmbH

0219005325 0219005380
IC19005325EA 101.39 USD InStock
IC19005325 IC19005380
β-Cyclodextrine, white powder
β-Cyclodextrine
β-cyclodextrin is most commonly used as a complexing agent. It is reported to be useful for the selective precipitation of enantiomeric, positional or structural isomers. It also forms a water soluble complex with dansyl chloride for fluorescent labeling of proteins.

Cyclodextrins are cyclic oligosaccharides consisting of 6, 7, or 8 glucopyranose units with hydrophobic interiors, usually referred to as α-, β-, or γ-cyclodextrins, respectively. Lipophilic drugs of a size compatible with the hydrophobic core of a cyclodextrin can form complexes, resulting in increased aqueous solubility of the drugs. Cyclodextrins are non-toxic in many species (mice and rabbits), and do not denature proteins or interfere with enzymatic reactions.

Soluble in water, 1 M NH4OH: 50 mg/mL (Clear,Colorless Solution).


Formula: C₄₂H₇₀O₃₅
MW: 1134.98 g/mol
Melting Pt: 298…300 °C (lit.)
Density: 1.624 g/cm³ (lit.)
Storage Temperature: Ambient
 MDL Number: MFCD00078139
CAS Number: 7585-39-9
EINECS: 231-493-2
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Specification Test Results
Identity Test Passes
FTIR Conforms to Standard
pH (1% aq soln) 5 - 7.5
Loss on Drying ≤14%
Optical Rotation 158 ± 6° (c=1,water)

 

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