Strengths and Achievements of Watanabe Chemical Industry

Over 30 years of experience and achievements! Covering amino groups and carboxyl groups.

Our company has over 30 years of extensive experience and achievements in selling peptide synthesis reagents. We offer same-day delivery, allowing us to deliver to customers the next day if the items are in stock. (Excluding certain areas such as Hokkaido, rural areas, mountainous regions, Okinawa, and remote islands) We set our internal purity standards for compounds at a high level and strive to deliver products with high purity that exceed the common standards in the reagent industry. Additionally, we cover almost all compounds that have amino and carboxyl groups. 【Achievements】 ■ Synthesis of amino acids with straight-chain alkyl groups as side chains ■ Synthesis of N-methyl amino acids with straight-chain alkyl groups as side chains ■ Synthesis of phenylalanine derivatives with various substituents on the benzene ring ■ Peptides containing stable isotopes ■ Manufacturing of resins for solid-phase synthesis capable of synthesizing N-methyl peptide amides *For more details, please refer to the PDF materials or feel free to contact us.

Contract manufacturing