(2S)-3-{[(tert-butoxy)carbonyl]amino}-2-methylpropanoic acid(CAS: 190897-47-3)

(2S)-3-{[(tert-butoxy)carbonyl]amino}-2-methylpropanoic acid, also known as tert-butyl 2-methyl-2-[(2S)-2-aminopropanoyl]acetate, is a chemical compound with CAS number 190897-47-3. It is a white or off-white solid with a molecular formula of C11H21NO3 and a molecular weight of approximately 209.27 g/mol. This compound is characterized by its solubility in organic solvents and its reactivity in various chemical reactions.

(2S)-3-{[(tert-butoxy)carbonyl]amino}-2-methylpropanoic acid is primarily used as a protecting group in organic synthesis. It is utilized in the pharmaceutical industry for the synthesis of certain drug candidates, in the chemical industry for the production of various organic compounds, and in research for laboratory experiments and chemical analysis. Its application includes the formation of esters and amides, as well as the protection of amino groups during chemical reactions.

(2S)-3-{[(tert-butoxy)carbonyl]amino}-2-methylpropanoic acid is generally considered safe for laboratory use under proper handling and storage conditions. However, it should be handled with care due to its reactivity. Users should wear appropriate personal protective equipment such as gloves and goggles. It is important to avoid contact with skin and eyes, and to ensure proper ventilation during use. In case of accidental contact, seek medical advice immediately. Storage should be in a cool, dry place away from direct sunlight and heat sources.

(2S)-3-{[(tert-butoxy)carbonyl]amino}-2-methylpropanoic acid should be stored in a cool, dry place with a temperature range of 15-25°C (59-77°F). It is recommended to keep it away from direct sunlight and heat sources to prevent degradation. The compound should be stored in a tightly sealed container to protect it from moisture. It is important to ensure good ventilation to avoid the accumulation of flammable vapor. The storage area should be well-labeled to indicate the presence of this chemical compound and to follow all safety and handling guidelines.