Identification, isolation, and characterization of impurities is significant to evaluate data that establishes the biological safety of an individual monograph or drug substance.

The impurity standards reveal the need and scope of impurity profiling of drugs in pharmaceutical research and production.

Varanous Labs understands this need of industry. With over 10,000 ready in stock impurities and over 300,000 compounds in our catalog, Varanous Labs has subject matter experts, who are engaged in the synthesis of impurities and metabolites of APIs and FPPs which include antibiotics, steroids, chiral, achiral drugs and deuterated compounds.