Hamari’s Technology

Since the company was founded half a century ago, Hamari has grown steadily through its production of pharmaceutical active ingredients and its intermediates in the field of fine chemicals. Our goal is the advancement of knowledge and the betterment of people’s lives.

Hamari has nearly 70 years experience in custom manufacturing and can produce more than 60 reactions at commercial scale.

Core Reactions
Unnatural Amino Acids and Peptides Unnnatrual amino acid manufacture;
liquid and solid phase peptide synthesis
Reduction Reductive amination using metal catalysts
Chiral Technology Asymmetric Transfer Hydrogenation
Oxidation Swern, OXONE,TEMPO, Sharpless
Alkylation and Arylation Negishi, Suzuki-Miyaura, Mizoroki-Heck, Mitsunobu reactions, Olefin Metathesis
Nucleic Acid Derivatives API for antiviral agents or intermediates
Other Reactions
Heterocyclics Indoles and Quinolines using Nitration
Halogenation Chlorination (POCl3), Bromination (NBS, Br2)
Etherification Phase transfer catalyst such as TBAB