β-Cyclodextrin (Cycloheptaamylose)

Catalog No : USB-C8475-10
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Product name β-Cyclodextrin (Cycloheptaamylose)
Catalog No USB-C8475-10
Supplier’s Catalog No C8475-10
Supplier US Biologicals
Source antigen
Reactivity
Cross reactivity
Applications
Molecular weight 1135.01
Storage RT
Other names
Grade Molecular Biology Grade
Purity ≥ 97%
Form White to off-white crystalline powder.
Reactivity life 12 months
Note For reserch purpose only
Description Cyclodextrins (sometimes called cycloamyloses) make up a family of cyclic oligosaccharides, composed of 5 or more α-D-glucopyranoside units linked 1->4, as in amylose (a fragment of starch). The 5-membered macrocycle is not natural. Recently, the largest well-characterized cyclodextrin contains 32 1,4-anhydroglucopyranoside units, while as a poorly characterized mixture, even at least 150-membered cyclic oligosaccharides are also known. Typical cyclodextrins contain a number of glucose monomers ranging from six to eight units in a ring, creating a cone shape. thus denoting: α-cyclodextrin: six sugar ring molecule β-cyclodextrin: seven sugar ring molecule γ-cyclodextrin: eight sugar ring molecule Cyclodextrins are produced from starch by means of enzymatic conversion. Over the last few years they have found a wide range of applications in food, pharmaceutical and chemical industries as well as agriculture and environmental engineering. It is also the chief active compound found in Procter and Gamble's deodorizing product "Febreze". Specific Rotation (C1, H2O): +159° to +164° Loss on Drying: ≤10% Solubility: Colorless, clear to slighty turbid, complete Residue after Ignition (Sulfate): ≤0.3%