In the field of custom synthesis, Karssen's competence is fast and effective realization of multi-step synthesis in laboratory, pilot and production scale. Thanks to the efficiency of our R&D team and the unreserved support from our business partners, we are proud of our ability to give quick response and solution to customer's chemistry. We offer a great variety of chemical reactions as well as chemical and physical process technologies, which include:

 

Alkylation;
Chiral reactions;
Cyclisations/condensation;
Grignard reactions;
Halogenations;
Heterocyclic ring formations;
Hydrogenations;
Phase transfer catalysis;
Oxidations/reductions; etc.

 

We provide starting chemicals, key intermediates and active ingredients from China sources. This full integration benefits customer because it saves customer's time and cost. Moreover, this arrangement will lower customer's risks when embarking on a new project. We will be pleased to provide this service to customers in term of confidentiality, quality, time and economy.