We have an experienced management team of organic synthesis and pharmaceutical chemistry. Able to independently design compound synthesis pathways, with extensive experience in dealing with complex compounds, to provide efficient, flexible, high-quality customized products for the global life science industry.

Our advantages: quality assurance, fast delivery, strong technical support, experienced R & D team

We synthesize target compounds, intermediates, impurities, metabolites and other small molecule chemicals for our customers, ranging in size from milligram to kilogram. Our team is well versed in new route design and route optimization, and with skilled problem solving skills and a high success rate of projects, we are able to provide our customers with the following high quality chemical custom synthesis services:

Photocatalytic green synthesis of unnatural amino acids

Asymmetric synthesis of type D amino acids

Natural amino acid multisite modification and side chain coupling

New methods for synthesis of special peptide bonds

New technology for synthesis of cyclic peptide

Directed modification of nucleic acid monomers (including fluorination)

Technical solution

Online solution service is available

New product

Amino acid：

No.	Structure	Name
161219		Boc-Ser(Ts)-OBzl
161123		Fmoc-Ser(Ts)-OBzl
051142		Fmoc-Cys(SOX)-OH
051143		Fmoc-Cys(SOX)-OTBDPS-OH
231281		Boc-Asu(tBu)-OBzl
241129		Fmoc-Asu-OBzl

Decorated block：

No.	Structure	Name	CAS
341921		2-(bromomethyl)-8-((tert-butyldiphenylsilyl)oxy)-N,N-dimethylquinoline-5-sulfonamide; SOX-Br	607708-59-8