Contract Services

Sirona Biochem’s proprietary chemistry expertise can be leveraged by companies through strategic Research and Development Partnerships.

Patent Life Extensions

  • Our expertise in the fluorination process alters the fundamental structure of a compound. The resulting compound is patentable.

Improvement Upon Existing Therapies

  • Our goal for every project is to create a distinct and measurable benefit over the original compound.

Chemistry and Innovation – Resource

  • If an organization is struggling to stabilize a compound in development, our proprietary fluorination technique may be the solution.
  • TFChem has a unique know-how in the development of fluorinated building blocks and intermediates, which include:
    • ß-lactams,
    • amino acids,
    • aryls,
    • alkenes
    • and many other structures.

                  For such inquiries, please contact us

For more information, please contact Aleksandra Kasikovic at:



Product Development

While carbohydrate-based molecules offer immense commercial potential, we are focusing on three programs at this time.