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Overview
Sulfobutyl ether beta-cyclodextrin is a water-soluble cyclodextrin derivative synthesized via alkylation of beta-cyclodextrin with sodium 2,3-epoxypropanesulfonate. It features a negatively charged sulfonate group enhancing solubility and complexation capacity. Its molecular formula is C42H58O26S4Na4, CAS No: 107792-10-3.
Application
- Pharmaceuticals: Solubilization of poorly water-soluble drugs in injectable formulations.
- Food Industry: Stabilization of flavor compounds and vitamins in beverages.
- Cosmetics: Enhancement of active ingredient penetration in topical serums.
Precautions
Strictly control endotoxin levels for parenteral use. Store in sealed containers below 25°C to prevent moisture absorption. Avoid inhalation of dust; wear appropriate PPE during handling.