1,4-dimethyl (2R)-2-aminobutanedioate hydrochloride(CAS: 69630-50-8)

1,4-dimethyl (2R)-2-aminobutanedioate hydrochloride is a white crystalline powder with a molecular weight of approximately 231.78 g/mol. It has a solubility of about 12 g per 100 mL in water at 25°C. This compound is reactive, particularly under acidic conditions, and shows moderate reactivity towards nucleophiles.

1,4-dimethyl (2R)-2-aminobutanedioate hydrochloride is typically synthesized by the reaction of 1,4-dimethyl-2-aminobutanedioic acid with hydrochloric acid. The reaction is usually conducted in a solvent such as methanol or ethanol with a yield of around 85-90%. Common catalysts include triethylamine and other basic reagents.

1,4-dimethyl (2R)-2-aminobutanedioate hydrochloride is used in the pharmaceutical industry as an intermediate for the synthesis of various drugs. It is also utilized in the polymer industry for the modification of polymer properties. Additionally, it has applications in sensors and semiconductors for its unique chemical structure.

When handling 1,4-dimethyl (2R)-2-aminobutanedioate hydrochloride, it is important to wear proper personal protective equipment (PPE) such as gloves, safety goggles, and a lab coat. It should be stored in a cool, dry place away from direct sunlight and flammable materials. Spills should be handled by sweeping up and disposing of in accordance with local regulations. Always refer to the Safety Data Sheet (SDS) for detailed handling instructions.