Water analytics

At ASCA we offer a wide range of reference substances for water quality monitoring. These can be of interest for environmental agencies and water analytics labs, and can be used in the analysis of drinking water, surface water, groundwater, and wastewater, in order to comply with legislation and regulations.

Food Chemistry

Our products are widely used in the food industry. At ASCA we offer native and labelled standards of a wide range of mycotoxins, pesticides and their metabolites, which can be found in trace amounts in food and feed.


As research partner of many big pharmaceutical companies, ASCA takes part in the development of novel pharmaceuticals (APIs). From optimization of the chosen compounds (hit-to-lead), to the synthesis of metabolites and impurities, we can support the process from beginning to end.

Custom Synthesis

ASCA has been offering custom syntheses for the past 20 years, making us a reliable research partner of several big pharmaceutical and research institutes. No synthesis is too big a challenge for our experienced chemist team. You name it, we will make it for you!

NMR Services

At ASCA we offer a wide range of NMR services on a 24/7 basis. Our experienced analytics team will analyse your sample, identify your compound and its contaminants, including structure elucidation, and determine its purity. The measurement parameters can be adjusted according to your needs.

ASCA GmbH is an independent and privately owned laboratory for chemical synthesis.

The company was founded in 2000 and is based in Berlin-Adlershof, Germany. We have a team of chemists and technicians with many years of synthesis experience, as well as state-of-the-art laboratory facilities, the necessary analytical methods and access to literature databases.

Our customers include research-based pharmaceutical companies, governmental and private testing laboratories, universities and research institutions, contract research organizations, and suppliers of fine chemicals and analytical standards.

We take pride in providing our customers with outstanding expertise in advanced organic synthesis. Our strength is both the synthesis of API- related compounds and the production of labelled and unlabelled reference materials and metabolites.

We look forward to receiving your inquiries.

ISO 9001:2015 Certificate

Our Services


Reference Materials

Custom Synthesis

Contract Research

Analytical Services