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Structure of 98021-61-5
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This propargylic ether-acid integrates a reactive alkyne handle with a carboxylic acid functionality, enabling efficient copper-catalyzed click conjugation and site-specific bioconjugation. The terminal alkyne moiety facilitates robust coupling under mild conditions, while the pendant acid group supports further derivatization or salt formation.
2-(Prop-2-yn-1-yloxy)acetic acid serves as a versatile building block in synthetic organic chemistry, enabling efficient introduction of propargylic ether functionalities. Its terminal alkyne group facilitates reliable copper-catalyzed azide-alkyne cycloaddition (CuAAC), while the carboxylic acid moiety supports straightforward derivatization and purification. The compound exhibits good bench stability and functional group tolerance, making it well-suited for modular synthesis of bioactive heterocycles and conjugate systems in medicinal chemistry workflows.
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GHS Pictogram :
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GHS No : GHS05,GHS07
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Signal Word : Danger
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UN#: 3265
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Class : 8
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Packing Group : Ⅲ
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Hazard Statements : H315-H318-H335
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Precautionary Statements : P261-P264-P271-P280-P302+P352-P304+P340-P362+P364-P405-P501
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Lot numbers can be found on the outside label of a product: