β-Cyclodextrin, sulfobutyl ethers, sodium salts

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.