BioSustane SAIB NF


  • Pharmaceutical excipients

Key attributes

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

Product description

Eastman BioSustane™ SAIB NF pharmaceutical excipient (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.

Product availability

If you are interested in learning more about product availability in your area, please complete the “Make an inquiry” form on this page.

If applicable, authorized distributors are in the regions listed below, with more details provided in the “Authorized distributors” section.

  • Asia Pacific

  • Europe, Middle East & Africa

  • Latin America

  • North America

Authorized distributors

Please select a region and country for a list of authorized distributors. If a country is not listed for a region, contact Eastman for further information.