(S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-4-(4-(tert-butoxy)phenyl)butanoic acid(CAS: 204384-69-0)

(S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-4-(4-(tert-butoxy)phenyl)butanoic acid is a white crystalline solid with a molecular weight of approximately 604.5 g/mol. It is poorly soluble in water but soluble in organic solvents like dichloromethane and ethanol. Chemically, it is known for its stability and limited reactivity, making it suitable for various chemical modifications. Its crystalline form facilitates ease of handling and storage.

(S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-4-(4-(tert-butoxy)phenyl)butanoic acid is synthesized through a multi-step process involving the coupling of a fluorenylmethoxycarbonyl (Fmoc) protected amino acid with a tert-butoxy substituted aromatic compound. The synthesis typically involves the use of coupling reagents like HATU or DCM/DMAP, yielding a final product with high selectivity and good yield under optimized conditions.

(S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-4-(4-(tert-butoxy)phenyl)butanoic acid is used in the pharmaceutical industry for the synthesis of medicinal compounds. It also finds applications in polymer science, where it serves as a functional monomer. Additionally, it plays a role in the development of sensors and semiconductors, particularly in the modification of surfaces and in the preparation of functional materials.

When handling (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-4-(4-(tert-butoxy)phenyl)butanoic acid, it is important to wear appropriate personal protective equipment (PPE) such as gloves, goggles, and a lab coat. The compound should be used in a well-ventilated environment or within a fume hood to avoid inhalation. Spills should be handled according to the safety data sheet (SDS) guidelines, which typically involve the use of absorbent materials and proper disposal methods. Always refer to the latest SDS for detailed handling and emergency procedures.