Shanghai hanhong chemical Co., Ltd. is a professional enterprise engaged in researching, developing, manufacturing and exporting unnatural amino acids, nucleosides, nucleotides, chiral chemicals and other pharmaceutical intermediates.

It also provides custom synthesis service. It has owned a lot of senior researchers, including doctors, professors and experts of organic chemistry for R&D and process control. The company has built r & d center in the universities, and has established our chemical plants in shandong, shanxi, jiangsu, zhejiang province, owning over 250 sets of various reactors from 10l-20000l. Relying on its r & d and producing facilities, hanhong can manufacture custom-made products from grams to tons.

The main products:
D-alanine, d-cysteine,
D-glutamic acid, dl-norleucine, d-norleucine, l-norleucine,
T -aminobutyric acid, n-methyl-d-alanine, n-methyl-l-alanine,
L-2- aminobutyric acid, s-(+)-mandelic acid, r-(-)-mandelic acid,
D-2- aminobutyric acid, d-dtta, l-dtta, l-dbta, d-dbta,
D l-2- aminobutyric acid,
D-cis-hydroxyproline,

L-trans-hydroxyproline,
D-proline, d-phenylalanine,
D-tryptophan, d-valine,
D-norvaline, l-norvaline,
Dl-norvaline,
4-nitro-d- phenylalanine,
4-nitro-l-phenylalanine hydrate,
4-nitro-dl- phenylalanine.