6,7-Dimethoxy-3,4-dihydroisoquinoline Hydrochloride


CAS No : 20232-39-7
Product Type Intermediate
Category Anti-Huntington
End Use API Tetrabenazine / Valbenazine
DMF Status O-DMF
General description:
6,7-Dimethoxy-3,4-dihydroisoquinoline Hydrochloride is a pharmaceutical intermediate widely used in the synthesis of active pharmaceutical ingredients (APIs) and other bioactive compounds. The molecule features a substituted dihydroisoquinoline core with dimethoxy functional groups, making it a valuable heterocyclic building block in medicinal and fine chemical synthesis.

This intermediate is manufactured as a hydrochloride salt to ensure stability, high purity, and consistent performance in downstream synthetic processes. It is suitable for research and development, process optimization, and scale-up for commercial pharmaceutical manufacturing, supporting the development of therapeutics across diverse applications.
Chemical Structure:
6,7-Dimethoxy-3,4-dihydroisoquinoline Hydrochloride Chemical structure