Based on the provided information, it appears that the CAS number is not available. However, I will proceed with the chemical name provided to create a product description and metadata.

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Fmoc-L-glutamic acid g-tert-butyl ester 4-alkoxybenzyl alcohol is a versatile compound widely utilized in peptide synthesis and medicinal chemistry. This compound serves as a protective group for amino acids, particularly in the synthesis of peptides where the preservation of functional groups is crucial. Its unique structure allows for easy cleavage under mild conditions, making it an excellent choice for researchers aiming to streamline their synthetic processes.

In addition to its role in peptide synthesis, Fmoc-L-glutamic acid g-tert-butyl ester 4-alkoxybenzyl alcohol is also employed in the development of bioactive compounds and pharmaceuticals. Its compatibility with various coupling reagents enhances its utility in diverse chemical reactions, thereby facilitating the creation of complex molecular architectures. Researchers and industry professionals can leverage this compound to improve yields and reduce reaction times in their synthetic workflows.