γ-Cyclodextrin

English Name: γ- Cyclodextrin； Cyclooctapentylose； Cyclooctaamylose

CAS No.: 17465-86-0

C48H80O40=1297.15

Grade: high purity grade

Content: ≥ 98.0%

Heavy metals: ≤ 5ppm

Physicochemical properties: white or slightly yellow powder or tetragonal flake or rectangular rod crystal. Density 0.4 ~ 0.7g/cm3, solubility 1 N NaOH 25mg/ml. Specific rotation[ α] D +177.4°。 Melting point: 180 ~ 182 ℃. Cyclodextrins are cyclic oligosaccharides. It is usually passed by 6, 7 or 8 glucose units α, 1- → 4 bond ring phase to connected crystal. Weigh separately α-、β or γ- Cyclodextrin

Purpose: biochemical research. Application in the field of chemistry cyclodextrin is a valuable chemical reagent. When it exists, the fluorescence intensity of fluorescent pigments will increase significantly, so it can be used for the analysis of proteins and amino acids; It can also be used to separate long-chain organic compounds, racemates, etc. In addition, the adsorbent made of cyclodextrin can be used as adsorption for chromatographic analysis, complexing agent, enzyme activity research and tissue culture agent

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