Hangzhou Youcai Chemical Co., Ltd. dedicated to the research, development, manufacture and marketing of diverse biochemicals and fine chemicals, especially peptide, peptide reagents and related products.

With the well trained technical staff and full access to state-of-the-art facilities, such as 300 MHz NMR, LC-MS, IR, Chiral & RP HPLC, High Pressure Hydrogenator, 96 well peptide synthesizer, 106 well peptide synthesizer and Microwave Peptide Synthesizer possesses the powerful research and development capability for new products, and assurance of product quality.

We has a state-of-the art 17, 000 sq. Meter size manufacturing facility for the production of peptide reagents and peptide. The facility has various kinds of reactors with an annual capacity of 100MT for peptide reagents, 120kg for cGMP peptides Moreover, we have also equipped our plant with a lot of sophisticated equipment which include more than 100 units of preparative HPLC system and analytical HPLC system.

At the moment, the company has more than 600 staff, total of 250 plus chemists directly involved in peptide synthesis, with additional 100 plus technicians in HPLC purification. In addition to having well established, manual synthesis techniques, We also invests in units of Automated Multiple Peptide Synthesizers to support customers in peptidomimetics studies and drug discovery for milligram scale of a large number of related peptides and peptidomimetics.

The company probably possesses the biggest capacity with state-of-the art facilities in custom peptides in the world.

During the past few years, we have presented a wide range of products to customers in different industries and research communities worldwide, and has provided custom synthesis services to satisfy their special demands. Because of the high quality, on-time delivery and competitive prices, our products have been well received by reputed peptide and pharmaceutical companies worldwide.