<ol id="fh5jl"><dl id="fh5jl"></dl></ol>



    Technical Support 

    Welcome to contact us

    +86(0)519 8328 8015
    Page view:
    OpChem provides customized R&D projects to match customer requirements, including small-scale, pilot-scale, and commercial production. A full range of chemical services is thus available to meet the individual needs of our customers. We excel at making both existing and clinical drugs from the gram to kilogram levels, with a particular emphasis on R&D of anti-cancer and veterinary drugs, and pesticides.

    OpChem has two R&D bases: one in Suzhou and one in Xi'an. Our R&D staff consist of: five PhD, 15 MSc and 10 BSc chemists from many prestigious institutions including Columbia University, Cornell University and the Chinese Academy of Sciences.

    Our R&D bases have advanced instruments including LC-MS, GC-MS, NMR, HPLC, GC,DSC, UV-Vis for product identification, impurity identification, in-process control and product testing.
    We have expertise in: hydrogenation, pressurized hydrolysis, Friedel-Crafts reactions, use of butyl lithium, low temperature reactions, halogenation, esterification, aromatization, de-aromatization, etherification, Swern oxidation, cyclization, condensation, halogenation and many other reactions.
    18禁爆乳脱内衣无遮挡免费网站_2021午夜理理伦A级毛片_3D无码成 人 h动 漫在线播放_高清