ChemStone
Company Details
Company Introduction
Chem-Stone, Co., Ltd. is an innovativesynthesis company with manufacture facility based inChina.       Founded byYingjie Lai, formerly of Genentech, Roche , Merck andWarner-Lambert in the Department of medicinal chemistry and FengruiLang, formerly of Merck Research Laboratories in the Department ofprocess research, Chem-Stone, Inc. is dedicated to provide highquality process R&D services and API intermediate manufactureto pharmaceutical and biotech companies across theworld.       With ourprocess R&D expertise, Chem-Stone process research anddevelopment team can assist in the development of process formanufacturing API intermediates in increasing quantities from labto pilot plant to commercial quantities-to meet the needs of trialsand commercialization. Our API intermediate manufacturing facilityat Guangzhou is equipped with 40 glass or glass-lined and steelessreactors from 150L to 3000L.The R&D team at Chem-Stone consists of experienced masters andbachelor chemists alongside veteran Ph.Ds chemists. At Chem-Stone,we believe that a team of dedicated and well-trained scientists isessential to establishing a great foundation. We strive to foster acompany culture that rewards scientific excellence and we alsoprovide on-going training to our employees. Currently, the mainR&D and production center in Guangzhou, China occupies 16,000square feet of lab space equipped with 34 fume hoods, 8 walk-inkilo hoods in 4 laboratory suites.The Chem-Stone analytical chemistry lab is responsible for thecharacterization and quality control of the very compoundssynthesized by our chemists. This lab is equipped with multi-unitsof HPLC, GC and LC-Mass instruments.A distribution and business development Center is located inBeverley Hills, California USA as well. With this site, we cancater to clients needs worldwide.       Ourfeatured product lines include multi-functional groupcyclopropanes, oxetanes, azepanes and hard to find heterocyclicboronic acids.       Ourstrengths include an effective problem solving team, opencommunication channels, competitive pricing, prompt delivery ofresults and custom services. This ensures that all projects aredelivered in full, on time and held to the highest standards ofquality.Â
Company Information
Company Product
- cyclopropyl bromidecyclopropyl bromidecyclopropyl bromide