(3RS)-3-(2-Methoxy-5-methylphenyl)-3-phenylpropan-1-ol

(3RS)-3-(2-Methoxy-5-methylphenyl)-3-phenylpropan-1-ol is a key intermediate and a known impurity (Tolterodine Impurity A) employed to synthesize Tolterodine Tartrate, mainly to establish the 3-(2-methoxy-5-methylphenyl)-3-phenylpropyl backbone before transforming it into the final pharmaceutical API.

API Name Tolterodine tartrate
CAS No 124937-73-1
Molecular Formula C17H20O2
Molecular Weight 256.34 g/mol
Synonyms 3-(2-methoxy-5-methylphenyl)-3-phenylpropan-1-ol