CTO ASIA

Ctoextract is a leading provider of TCM reference chemicals, plant extracts, authentic herbs and related technical services with worldwide customers in pharmaceutical companies, universities and research institutes. We have more than 500 reference chemicals, most of which are major components used for quality control of TCM as dictated by the Pharmacopoeia of People Republic of China. Ctoextract has been a long-term supplier of the National Institute for the Control of Pharmaceutical and Biological Products. Our plant extracts raw materials and its preparations are widely used as dietary supplements and ingredients for special diets. Both reference chemicals and plant extracts are widely used in pre-clinical research in multiple fields, covering cancer, cardiovascular diseases, pain and inflammation, and respiratory diseases. In addition to products, we provide technical services that include isolation method development, analysis of reference chemicals and plant extracts, authentification of herbal sources, detection of heavy metals, pesticides, and microbes, and functional research of botanical substances.