Buy pharmaceutical intermediates principle ingredients in manufacturing medicines


(E)-methyl 4-(4-bromophenyl)-2-oxobut-3-enoate 99%


Shanghai Ansion pharma Technology Co.,Ltd is professional custom synthesis , generic API and related intermediate supplier.

Properties Suppliers
(L)-Camphorsulfonic Acid

(L)-Camphorsulfonic Acid is a organosulfur compound.It is used as pharmaceutical intermediate.

Properties Suppliers

(R)-(-)-2-Methylpiperazine is a new chiral group, it is widely used in the synthesis of chiral drugs.

Properties Suppliers