Small Molecules

In the pharmaceutical field, the term “small molecules” refers to small, low-molecular-weight compounds used as medications. These compounds are often synthetically produced and can enter the body orally or through other administration routes.

Small molecules work selectively by affecting specific biological targets in the body, such as enzymes, receptors, or transport proteins. As a result, they can treat a wide range of diseases, including infections, cancer, chronic conditions, and inflammation.

In contrast to biological drugs, such as monoclonal antibodies or vaccines, small molecules do not originate from biological sources but are typically composed of chemically synthesized compounds.

With the Groninger Flexfill filling system, we can fill batch sizes of up to 600 liters. We offer the highest flexibility in processing ready-to-use syringes up to 10 ml, vials up to 100 ml, and cartridges up to 3 ml in glass or polymer.


With the Groninger Flexfill filling system, we can fill batch sizes of up to 600 liters. We offer maximum flexibility in processing ready-to-use syringes up to 10 ml, vials up to 100 ml, and cartridges up to 3 ml in glass or polymer. This line is equipped with peristalitc and rotary piston pumps and various gassing and vacuum options.