Custom synthesis | Naphthyridine | Pyrimidine | Indoline |


OCTAGON CHEMICALS LIMITED has not only acted as a reliable manufacturer for building blocks, Intermediates, we also provide custom-synthesis, organic synthesis solutions for customers all over the globe. Over all those years, in and abroad, we have built strategic relationships with hundreds of research institutions, universities. In our own lab we have pilot synthesis, also we have 3 major factories for large-volume production to commercialize them, so we can follow the latest research direction, demand trend, thus we are able to supply the latest and newest molecules as well as to commercialize them in very short term to meet needs of more customers.