Shanghai Top-lab chemical Co., Ltd.
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Boric acid ester
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Shanghai Top-lab chemical Co., Ltd. was founded in 2009 is a manufacturer specialized in specialized in the research, development and production of pyridine& pyrimidine derivatives, organic boron acid, chiral reagent. We are located in Shanghai, Songjiang district. The research libratory was well-equipped with several 100L&50L reactors and Autoclave, and the Analytics lab was equipped with GC, HPLC, Polarimeter and moisture titration instrument etc.

Covering an area of 800 square meters, we have dedicated R&D (Research and Development) team and process team to guarantee fast delivery to your requirement. Our R&D team members were all well educated and trained in every reaction type, and our process team was skilled on large-scale operation on featured reaction, such as anhydrous and anaerobic reaction involving n-BuLi or analogues at -78oC, reduction with LAH, etc. Based on that, our company has ever achieved 1kg of targeted compound with 25 steps synthetic route within two month, which is ahead in industry.

Top-lab has synthesized more than 200 products in past which were supplied to market. We believe Top-lab as a leading development company is capable to receive custom requirement. Secondly in order to have a quickly response for customer requirement, we have stable stock for our products to ensure fast delivery.

 We might not that big, but smart and efficient in custom requirement. We are looking forward to forming successful business relationships with you in near future.



Address:Floor 2, Building 5, Xinjia Road, Songjiang District, Shanghai, China   
TEL:86-21-34322959  FAX:86-21-57655464 
Contact person:Mr. ZHONG  Mobile Phone:86-13482173927 
E-mail:,                    QQ:28328681

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