The ChemCollect GmbH was founded in 1999 by Dr. Oliver Herd and Dr. Rolf Sperber in Remscheid, Germany. The ChemCollect GmbH offers unique reactive intermediates for application in combinatorical chemistry techniques and lead optimisation. Our products are usable for research and development in the pharmaceutical, biotechnology and agrochemical industries. Our collection consists of a wide structural and chemical diversity. Heterocyclic compounds in different ring sizes as well as important nucleophiles and electrophiles are part of it. The great diversity gives to our customer more freedom in the wide field of organic synthesis.