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Structure of 276869-41-1
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Fmoc-Asu(OtBu)-OH is a protected amino acid building block featuring a fluorenylmethoxycarbonyl (Fmoc) group for orthogonal protection and a tert-butyl ester on the side chain. This derivative enables efficient incorporation into peptide chains under standard solid-phase synthesis conditions, offering enhanced solubility and stability during coupling steps.
Fmoc-Asu(OtBu)-OH serves as a key building block in peptide synthesis, enabling the incorporation of side-chain amine-functionalized residues. The Fmoc group provides orthogonal protection for the α-amino function, while the OtBu ester ensures stable protection of the side-chain carboxylate. This derivative facilitates efficient coupling and subsequent selective deprotection under standard conditions, supporting robust backbone elongation and side-chain functionalization in solid-phase peptide synthesis workflows.
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GHS Pictogram :
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GHS No : GHS07
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Signal Word : Warning
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UN#: N/A
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Class : N/A
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Packing Group : N/A
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Hazard Statements : H302-H315-H319-H335
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Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501
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Lot numbers can be found on the outside label of a product: