In 1993 CHESS was founded as a service provider conducting custom research projects mainly for the Pharmaceutical Industry. Our experience in this field adds up to more than 50 man-years and covers a wide range of modern Organic Chemistry.


Since 1997, we expanded our business to the synthesis of fine chemicals. Our focus lies on building blocks mainly for use in medicinal chemistry. The very most of these compounds are synthesized in our laboratories in Germany.


Strong products are based on substructures like Piperazine, Piperidine, Morpholine and Pyrrolidine. Additionally, we offer a new series of Unnatural Amino Acid derivatives.


Our Standard:
• Attractive prices.
• High quality, specs are usually >98%.
• Short lead times, usually "ex stock".


Our Expertise:
• Continous flow hydrogenation up to 200 °C and
60 bar.
• Organic electrosyntheses in batch or continuous flow.
• Reductive Aminations.




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