Bijan Roy

TCG Lifesciences Pvt Ltd.

TCG Lifesciences Pvt. Limited (formerly "Chembiotek Research International"​) is a leading global Contract Researchand Manufacturing Services (CRAMS) company in the area of drug discovery and development. We started our operations in 2001 in Kolkata, India and currently have our presence in the United States, Europe, and Japan. We have a strong talent pool of 800+ qualified and trained scientists (including 150+ PhDs), drawn from the best domestic and international institutes and industry. Our services span chemistry, in vitro and in vivo pharmacology, analytical development and validation, and specialty chemicals. We offer specific/functional solutions to integrated projects across multiple therapeutic areas with specific focus on Inflammation & Pain, Infectious Diseases, Central Nervous System and Oncology. Our research infrastructure includes world-class chemistry and biology laboratories, animal facility, electrophysiology laboratory, BSL 2 laboratory, and cGMP facilities at our R&D centers. Our Offerings: DISCOVERY SERVICES Functional Chemistry • Scaffolds & Building Blocks • Library Synthesis • Parallel Synthesis • Medicinal Chemistry Singletons • Solid Phase and Solution Phase Peptide Synthesis Functional Biology • In vitro Pharmacology • ADME • Pharmacokinetics and Pharmacodynamics (PK/PD) • In vitro Toxicology • In vivo Pharmacology Fully Integrated Services • Medicinal Chemistry Design • Lead Generation • Lead Optimization • Preclinical Candidate Selection DEVELOPMENT SERVICES • Rapid Scale-Up and cGMP Kilo Labs • Route Evaluation • Hazard Assessment & Reaction Calorimetry • Process R&D • Clinical Trial Materials Preparation Analytical Services • cGMP Analytical Lab • Methods Development & Validation • Forced Degradation Studies • Impurity Profile Determination • Impurity Isolation and Characterization • Preparative Chromatography (chiral, SFC, and HPLC) • Reference Standards Management • ICH Stability Studies MANUFACTURING SERVICES: