Synthesis of Active Pharmaceutical Ingredients (API) : From route scouting to lab scale development to commercial supply 

Did you know that Tiefenbacher API + Ingredients not only offers a broad range of high-quality APIs, but also offers custom synthesis of intermediates & APIs? 

The synthesis of APIs is a critical step in the development and manufacturing of high-quality pharmaceuticals. It is a multi-step process involving numerous chemical transformations. Particularly purification, separation and operations on a range of raw materials with different physical and chemical properties. 

We at TIEFENBACHER API + INGREDIENTS make it right the first time, from grams to tons. Generally a structured and methodical approach enables us to identify your individual requirements and implement them precisely. Our strong network of 200+ manufacturing partners and our sophisticated market intelligence allow us to choose the best fit. We work closely with you and the selected CDMO during all the planning and execution phases. Thus, to assure we meet your and the product’s requirements. 

Whatever challenge you face throughout the sourcing process or the synthesis of APIs for your pharmaceuticals, we can work together to develop a custom solution to meet your specific requirements – regardless of your project size or complexity.

TIEFENBACHER API + INGREDIENTS, a part of TIEFENBACHER GROUP, is a pharmaceutical full-service distributor for high-quality APIs and controlled substances with value-added services. We offer more than 600+ APIs (Human + Veterinary) in all fourteen ATC-Groups for safe, reliable pharmaceuticals.
For more information around our raw materials with best value seal (Better Access – Better Quality – Better Quality), please contact TIEFENBACHER API + INGREDIENTS: or visit us on: