The carboxylic acid at the 3-position is protected as a phenylmethyl (benzyl) ester, a classic protecting group used during multistep organic synthesis. Conversion to the hydrochloride salt improves chemical stability, crystallinity, and handling, especially during storage and downstream reactions. This compound features a tetrahydroisoquinoline core substituted with methoxy groups at the 6- and 7-positions, which increase lipophilicity and influence electronic properties.
benzyl (3S)-6,7-dimethoxy-1,2,3,4-tetrahydroisoquinoline-3-carboxylate hydrochloride
| API Name | Moexipril hydrochloride |
|---|---|
| CAS No | 103733-32-0 |
| Molecular Formula | C19H22ClNO4 |
| Molecular Weight | 363.8 g/mol |
| Synonyms | benzyl (3S)-6,7-dimethoxy-1,2,3,4-tetrahydroisoquinoline-3-carboxylate;hydrochloride |
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Frequently Asked Questions
The carboxylic acid at the 3-position is protected as a phenylmethyl (benzyl) ester, a classic protecting group used during multistep organic synthesis. Conversion to the hydrochloride salt improves chemical stability, crystallinity, and handling, especially during storage and downstream reactions. This compound features a tetrahydroisoquinoline core substituted with methoxy groups at the 6- and 7-positions, which increase lipophilicity and influence electronic properties.
The CAS number of benzyl (3S)-6,7-dimethoxy-1,2,3,4-tetrahydroisoquinoline-3-carboxylate hydrochloride is 103733-32-0.
The molecular formula of benzyl (3S)-6,7-dimethoxy-1,2,3,4-tetrahydroisoquinoline-3-carboxylate hydrochloride is C19H22ClNO4.
The listed molecular weight of benzyl (3S)-6,7-dimethoxy-1,2,3,4-tetrahydroisoquinoline-3-carboxylate hydrochloride is 363.8 g/mol.
benzyl (3S)-6,7-dimethoxy-1,2,3,4-tetrahydroisoquinoline-3-carboxylate hydrochloride is listed as being used in connection with the following API: Moexipril hydrochloride.
The listed synonym or IUPAC name for benzyl (3S)-6,7-dimethoxy-1,2,3,4-tetrahydroisoquinoline-3-carboxylate hydrochloride is benzyl (3S)-6,7-dimethoxy-1,2,3,4-tetrahydroisoquinoline-3-carboxylate;hydrochloride.