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2055024-42-3

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2055024-42-3 Structure

2055024-42-3 Structure
IdentificationBack Directory
[CAS]

2055024-42-3
[Molecular Formula]

C19H37N3O11S
[Molecular Weight]

515.58
Hazard InformationBack Directory
[Description]

Azido-PEG3-Sulfone-PEG4-acid is a PEG linker containing one azide group with a terminal carboxylic acid. The terminal carboxylic acid can react with primary amine groups in the presence of activators (e.g. EDC, or HATU) forming a stable amide bond. The azide group enables Click Chemistry. The hydrophilic PEG spacer increases solubility in aqueous media.
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