1, 2, 3, 4-Tetrahydro-3-isoquinoline carboxylic acid phenyl methyl ester p-toluene sulphonic acid

1, 2, 3, 4-Tetrahydro-3-isoquinoline carboxylic acid phenyl methyl ester p-toluene sulphonic acid is pharma intermediate.

API Name Quinapril Intermediate
CAS No 77497-97-3
Molecular Weight 439.53
Synonyms (S)-1,2,3,4-Tetrahydro-3-isoquinoline-carboxylic acid benzyl ester PTSA salt
EINECS No 406-960-0