N~2~-[(Benzyloxy)carbonyl]-N~5~-{[(2-methyl-2-propanyl)oxy]carbonyl}-L-ornithine(CAS: 7733-29-1)

N~2~-[(Benzyloxy)carbonyl]-N~5~-{[(2-methyl-2-propanyl)oxy]carbonyl}-L-ornithine is a crystalline compound with a molecular weight of approximately 604.5 g/mol. It has a low solubility in water but is soluble in organic solvents. Chemically, it is not particularly reactive under normal conditions but can undergo hydrolysis under basic conditions. Its properties make it suitable for use in various chemical reactions and pharmaceutical processes.

N~2~-[(Benzyloxy)carbonyl]-N~5~-{[(2-methyl-2-propanyl)oxy]carbonyl}-L-ornithine is typically synthesized through a multi-step process involving the protection of the amino group, followed by the introduction of the benzyloxy and 2-methyl-2-propanyl groups via esterification and amidation reactions. Commonly, triphenylphosphine and triethylamine are used as catalysts, and the overall yield is around 75-85%. This synthesis is performed under anhydrous conditions to avoid unwanted side reactions.

N~2~-[(Benzyloxy)carbonyl]-N~5~-{[(2-methyl-2-propanyl)oxy]carbonyl}-L-ornithine is primarily used in the pharmaceutical industry for the synthesis of other compounds. It is also utilized in polymer chemistry for the modification of polymer properties and in the development of sensors due to its ability to form stable complexes with various metal ions. Additionally, it has potential applications in semiconductor manufacturing as a precursor in the synthesis of organic semiconductors.

When handling N~2~-[(Benzyloxy)carbonyl]-N~5~-{[(2-methyl-2-propanyl)oxy]carbonyl}-L-ornithine, safety glasses and gloves should be worn to protect against potential skin and eye irritation. Work should be conducted in a well-ventilated area or under a fume hood to avoid inhalation of fumes. In case of skin contact, wash the affected area with soap and water. If swallowed, do not induce vomiting and seek medical attention immediately. Refer to the Safety Data Sheet (SDS) for detailed safety instructions.