Product Description

Eastman BioSustane™ SAIB, pharma grade (sucrose acetate isobutyrate) is a high viscosity liquid depot for extended drug delivery in enteral, parenteral, and topical applications. It is an odorless, colorless, viscous liquid produced by the controlled esterification of natural sugar (sucrose) with acetic and isobutyric anhydrides and highly purified by distillation.


  • Pharmaceutical excipients

Key Attributes

  • Amorphous
  • Bio-adhesive properties
  • Colorless
  • Non-polymeric
  • Soluble in many organic solvents
  • Water insoluble
  • Wide compatibility

Regulatory Information and Data Sheets

Product Availability

Check with local Sales Office to determine exact availability by country. Orders subjected to minimum order quantity.
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