Arylchem is a fine chemical producer specializing in the synthesis and development of coupling reagents, chiral auxiliaries and heterocycles.Our main products include diboron esters for Suzuki-Miyaura Coupling; chiral sulfinamides for chiral amine synthesis and chiral auxiliaries for enantiomerically pure a, ?-amino acid synthesis. We also produce 1-Tetralone, 2-Tetralone, 1-Indanone, 2-Indanone, and 4-Chromanone derivatives. In fact, we are the only manufacturer of 2-Tetralone in China.We further provide pharmaceutical and biotech companies with interesting boronic esters (acids), enantiomerically pure amino acids as building blocks in lead generation and lead optimization during drug discovery.