Amy Winfiled

How To Make Your Drug Discovery Research More Successful?

Blog Post created by Amy Winfiled on Jun 13, 2016

Profiling and controlling impurities level and their side pharmaceutical effects is crucial in both drug development and manufacturing process as they may affect the efficacy and safety of APIs, and then lead to failure in developing a potential drug or meeting the quality standard in production. BOC Sciences manufactures thousands of pharmaceutical impurities, degradations, metabolites of active pharmaceutical ingredients, and excipients in accordance with the guidelines and limits described in the international pharmacopeia monographs for many impurities to serve drug development. In particular, BOC Sciences has access to rarely found degradations preparation standards for a number of OTC pharmaceuticals, which enables us to manufacture many degradations with ease; and occasionally we share the standards with our clients all over the world.


In addition to its wide range of existing standards, BOC Sciences has considerable expertise in the identification and synthesis of new and challenging impurities and metabolites. We can provide expert advice on the mechanism of impurities formation and on modifications of formulations to reduce their levels. Synthesis of multi-gram quantities of impurities for toxicity testing is also available to assist your product development.



Providing high quality impurities and metabolites to satisfy any quantity required

Impurity isolation from API or drug products by Preparative HPLC

Identification and synthesis of impurities and metabolites

Expanding our range of standards in response to requests from customers

Competitive quality and price comparable to commodity chemical suppliers