AstaTech Biopharmaceuticals

AstaTech Biopharmaceuticals, commonly referred to as AstaTech, is a China-based pharmaceutical services company focused on small-molecule APIs, intermediates, custom synthesis, and CDMO/CMO/CRO services for global pharmaceutical and biotechnology customers. The company appears to operate primarily as a chemistry and manufacturing partner rather than as a therapeutic product developer with a disclosed clinical pipeline. Its capabilities span research, process development, analytical testing, process safety evaluation, pilot scale-up, and commercial manufacturing. Public company materials also describe activities in advanced intermediates, fine chemicals, agrochemical intermediates, and new materials. The business emphasizes green chemistry and has built multiple technical platforms including fixed-bed catalysis, synthetic biology, and continuous-flow chemistry.