Benzyl L-valinate 4-methylbenzenesulfonate (1:1)(CAS: 16652-76-9)

Benzyl L-valinate 4-methylbenzenesulfonate (1:1) is a crystalline compound with a molecular weight of approximately 334.4 g/mol. It is poorly soluble in water but soluble in common organic solvents like ethanol and acetone. The compound is moderately reactive, showing potential for ester hydrolysis under basic conditions. It has a melting point of around 55-57°C.

Benzyl L-valinate 4-methylbenzenesulfonate (1:1) is commonly synthesized by reacting benzyl L-valinate with 4-methylbenzenesulfonyl chloride in the presence of a base like triethylamine. The reaction yields a 1:1 mixture of the sulfonate ester with a high selectivity and yield, typically around 85-90%.

Benzyl L-valinate 4-methylbenzenesulfonate (1:1) is primarily used in the pharmaceutical industry due to its chiral nature, which can be utilized in drug synthesis. It is also explored in the polymer industry for its potential use as a monomer or additive. Additionally, it has applications in the sensor industry for its reactivity and in the semiconductor industry for its electronic properties.

When handling Benzyl L-valinate 4-methylbenzenesulfonate (1:1), it is crucial to wear appropriate personal protective equipment (PPE), including gloves, goggles, and a lab coat. The compound should be stored in a sealed container in a dry, well-ventilated area. In case of a spill, it should be handled in a fume hood, and the incident should be reported according to the Material Safety Data Sheet (MSDS/SDS).