Product Details

(S)-1-Phenyl-1,2,3,4-tetrahydroisoquinoline (CAS 118864-75-8) is an enantiomerically pure chiral amine from the (S)-1-phenyl-THIQ (tetrahydroisoquinoline) chemical class. This molecule is the most important chiral amine building block for making Solifenacin, which is a selective M3 muscarinic antagonist for overactive bladder (OAB). The (S)-configuration at C-1 is important for solifenacin's selective M3 muscarinic binding profile. The (R)-enantiomer is the main stereoisomeric impurity. 

ApiSyn provides (S)-1-Phenyl-1,2,3,4-tetrahydroisoquinoline (CAS 118864-75-8) as a pharmaceutical reference standard for Solifenacin chiral quality control.