(23S,50S)-50-{[(9H-Fluoren-9-ylmethoxy)carbonyl]amino}-2,2-dimethyl-23-{[(2-methyl-2-propanyl)oxy]carbonyl}-4,21,26,35,44-pentaoxo-3,30,33,39,42-pentaoxa-22,27,36,45-tetraazahenpentacontan-51-oic acid (non-preferred name)(CAS: 1662688-20-1)

The compound (23S,50S)-50-{[(9H-Fluoren-9-ylmethoxy)carbonyl]amino}-2,2-dimethyl-23-{[(2-methyl-2-propanyl)oxy]carbonyl}-4,21,26,35,44-pentaoxo-3,30,33,39,42-pentaoxa-22,27,36,45-tetraazahenpentacontan-51-oic acid is known for its crystalline form with a high molecular weight and relatively low solubility in water. It exhibits low reactivity under normal conditions. The compound is not flammable and does not pose a significant risk in terms of reactivity with common laboratory chemicals.

This compound is typically synthesized through a multi-step process involving coupling reactions, condensation reactions, and derivatization. Common catalysts used in the synthesis include organometallic reagents and transition metal complexes. The synthesis involves high selectivity and a yield of around 70-80%. Detailed procedures are found in scientific literature.

This compound is primarily used in the pharmaceutical industry for its potential as a drug candidate. It also finds applications in the field of polymer chemistry and as a precursor in the synthesis of other complex organic molecules. Additionally, it may be involved in the development of sensors and semiconductors.

When handling this compound, it is important to wear appropriate personal protective equipment (PPE) such as gloves, goggles, and a lab coat. Handle in a well-ventilated area or fume hood to avoid inhalation. Spills should be cleaned up using absorbent materials and disposed of according to local regulations. Always refer to the Safety Data Sheet (SDS) for detailed handling instructions.