Betadex Sulfobutyl Ether Sodium manufacturers and suppliers

Betadex Sulfobutyl Ether Sodium suppliers

Properties

Melting point:: 202-204°C (dec.)

storage temp.: Inert atmosphere,Room Temperature

solubility: Soluble in water. Insoluble in acetone, methanol, chloroform.

form: Solid powder

color: White to off white

InChIKey: WHGYBXFWUBPSRW-CQFZCEJCNA-N

Safety Information

Signal word: Warning

Hazard statements: H317

Precautionary statements: P261-P272-P280-P302+P352-P333+P313-P321-P363-P501

HS Code: 2940006000

Use

β-Cyclodextrin, sulfobutyl ethers, sodium salts isWhite powder β-Cyclodextrin, sulfobutyl ethers, sodium salts is a cyclic oligosaccharide containing seven D-(t)- glucopyranose units attached by α(1→4) glucoside bonds. Sulfobutylether b-cyclodextrin is an anionic bcyclodextrin derivative with a sodium sulfonate salt separated from the hydrophobic cavity by a butyl spacer group. The substituent is introduced at positions 2, 3, and 6 in at least one of the glucopyranose units in the cyclodextrin structure. Introducing the sulfobutylether (SBE) into b-cyclodextrin can produce materials with different degrees of substitution, theoretically from 1 to 21; the hepta-substituted preparation (SBE7-b-CD) is the cyclodextrin with the most desirable drug carrier properties. Sulfobutylether b-cyclodextrin occurs as a white amorphous powder. β-Cyclodextrin, sulfobutyl ethers, sodium salts with sulfobutyl ether groups and sodium ions substituted along the length of the molecule. β-Cyclodextrin is a cyclic oligosaccharide produced from starch via enzymatic conversion. β-Cyclodextrin, sulfobutyl ethers, sodium salts is commonly used to produce HPLC columns allowing chiral enantiomers separation.

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