Sulfobutyl ether beta-cyclodextrin sodium is a new type of anionic high soluble cyclodextrin derivatives. It could include drug molecules from covalent compounds so that they increase the drug's stability, solubility, safety. It could reduce the renal toxicity, moderate drug hemolysis, control the release rate, and cover up the bad smell.
It can be used as a solubilizer, wetting agent, chelating agent (complexing agent), and polyvalent masking agent.
It has been used in injection, oral, nasal, and eye medicines. It could have a special affinity and inclusion for nitrogen drugs.










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