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Structure of 79598-48-4
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Azido-PEG1-CH2CO2H features a reactive azide group linked to a single ethylene glycol unit, terminating in a carboxylic acid. This bifunctional scaffold enables site-specific conjugation via click chemistry and facilitates purification or immobilization through the acidic moiety. Designed for bioconjugation workflows requiring short spacer length and high solubility.
Azido-PEG1-CH₂CO₂H serves as a versatile bifunctional building block for bioconjugation and peptide synthesis, combining the reactivity of an azide group with the solubility and stability of a short PEG spacer. The carboxylic acid functionality enables direct coupling to amines via standard amide bond formation, while the terminal azide facilitates efficient copper-catalyzed or strain-promoted cycloaddition reactions. Ideal for modular construction of functionalized peptides, probes, and conjugates, it offers excellent bench stability and compatibility with common purification methods.
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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-P330-P362+P364-P405-P501
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Lot numbers can be found on the outside label of a product: