(3S)-6,7-Dimethoxy-1,2,3,4-tetrahydro-3-isoquinolinecarboxylic acid(CAS: 103733-66-0)

(3S)-6,7-Dimethoxy-1,2,3,4-tetrahydro-3-isoquinolinecarboxylic acid is a crystalline solid with a molecular weight of 228.17 g/mol. It has a solubility of 14.5 mg/mL in water and is slightly soluble in common organic solvents. This compound exhibits good stability under normal conditions but is susceptible to hydrolysis under acidic or basic conditions.

(3S)-6,7-Dimethoxy-1,2,3,4-tetrahydro-3-isoquinolinecarboxylic acid is often synthesized via the condensation of 6,7-dimethoxyisoquinoline and acetic anhydride, using a Lewis acid as a catalyst. The yield is typically around 75-80%, with good selectivity towards the desired product.

(3S)-6,7-Dimethoxy-1,2,3,4-tetrahydro-3-isoquinolinecarboxylic acid is primarily used in the pharmaceutical industry for the synthesis of drug intermediates. It also finds applications in the production of certain dyes and as a chemical reagent in organic synthesis.

When handling (3S)-6,7-Dimethoxy-1,2,3,4-tetrahydro-3-isoquinolinecarboxylic acid, it is important to wear appropriate personal protective equipment (PPE) such as gloves, goggles, and lab coat. Ensure that all handling is done in a well-ventilated area or a fume hood to avoid inhalation. In case of spill, neutralize with a basic solution and dispose of according to local regulations. Always refer to the Safety Data Sheet (SDS) for detailed safety information.