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Structure of 45214-91-3
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(S)-2-((tert-Butoxycarbonyl)amino)-5-methoxy-5-oxopentanoic acid is a chiral building block featuring a protected amine and a β-keto ester motif. This structure enables direct incorporation into peptide synthesis workflows, where the tert-butoxycarbonyl group provides stable N-protection under standard conditions. The methoxy-substituted ketone moiety enhances solubility and facilitates downstream functionalization in medicinal chemistry applications.
(S)-2-((tert-Butoxycarbonyl)amino)-5-methoxy-5-oxopentanoic acid serves as a versatile building block for the synthesis of bioactive heterocycles and peptide-derived scaffolds. The molecule features a protected α-amino acid moiety with a pendant β-keto ester functionality, enabling facile cyclization under mild conditions. Its tert-butoxycarbonyl (Boc) group ensures bench stability and orthogonal deprotection, while the methoxy-substituted ketone facilitates nucleophilic addition and ring formation. This compound functions effectively in standard synthetic workflows requiring functional group compatibility and predictable reactivity.
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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: