Dr. P. M. Veeresha Sharma, Managing Partner, www.chemogenesis,in – Drug and API Impurities Expert. Qualified in M.Sc. (Organic Chemistry), Ph.D. (Heterocyclic Chemistry) Postdoc (Indian Institute of Science, Bangalore), Postdoc ( Nara Institute of Science and Technology (NAIST), Japan). Having 20 years experience in Chemistry (Total Synthesis of Natural Products, Medicinal Chemistry, Pharmaceutical Chemistry, Natural Products Isolation etc. 13 publications in national and international Journals Worked in National and Multinational companies as Project Head, R&D Head and Deputy General Manager. Preparing quality pharmaceutical drug intermediates Preparing drug impurity profiles and Deuterium Labeled Compounds, as per the current manufacturing and regulatory norms. The compounds prepared will comply as per the regulatory bodies like IP/USP/BP etc.