WuXi PharmaTech (Cayman), Inc. (WuXi PharmaTech) is a pharmaceutical service provider that works as a pharmaceutical, biopharmaceutical, and medical device outsourcing company. The company offers services such as discovery services, API development and manufacturing, development services, biologics services, medical device services, chemistry services, bioanalytical services, clinical and regulatory services, among others. WuXi PharmaTech’s development services include pre-formulation studies, analytical development, clinical trial material manufacturing, and formulation development. The company’s toxicology services include general toxicology, developmental and reproductive toxicology, genetic toxicology, safety pharmacology, immunotoxicology, and anatomic and clinical pathology. It offers its services to pharmaceutical, biotech, and medical device industries. WuXi PharmaTech is headquartered in Shanghai, China.