Profile: Cell Molecular Pharmaceutical R & D (Xi?an) Co., Ltd. specializes in pharmaceutical contract research, process development, manufacturing & marketing of pharmaceutical intermediates and active pharmaceutical ingredients. Our heterocycles include 1-n-boc-2-pyrrolidinonitrile, (r)-1-boc-2-cyanopyrrolidine, n-boc-4-iodopiperidine, n-boc-piperidine-4-carboxylic acid, 1-n-boc-3-cyanopyrrolidine, 1-boc-3-hydroxymethylpyrrolidine, 2-methylnicotinic acid, 6-methylnicotinic acid, 2-methylisonicotinic acid, 1-n-ethoxycarbonyl-3-pyrrolidone and 3-hydroxy-2-pyrrolidinone. We manufacture various intermediate products including cephalosporin, 2,5-dicarboxylic acid-3,4-ethylenedioxythiophene, 5-(2-bromoethyl)-2,3-dihydrobenzofuran, methyl 6-bromo-2-naphthoate, melphalan, nadifloxacin, camostat, cidofovir, tropisetron, tigecycline, letrozole, fasudil and dacarbazine intermediates. We are also specialized in organic synthesis, especially in metal-mediated coupling, low-temperature organometallic chemistry, chiral resolution and multi-substituted heterocycles.