Central Drug House [P] Ltd manufactures Amino Acids and Derivatives. Central Drug House [P] Ltd is an ISO 9001: 2000 certified company offering a wide range of chemicals like Buffers, Clinical / Diagnostic Reagents, Balanced Salt Solutions, Amino Acids, Dry solvents, Laboratory Cleaning Agents, Media Supplements and Derivatives. The Amino Acids and Derivatives are areorganic compounds containing amino group, carboxylic acid group and a side chain that varies between different amino acids. The Amino Acids and Derivatives plays central roles both as building blocks of proteins and as intermediates in metabolism.