2144777-76-2

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2144777-76-2 Structure

Identification	Back Directory
[Name] Propargyl-PEG4-CH2CO2-NHS
[CAS] 2144777-76-2
[Synonyms] Propargyl-PEG3-CH2COONHS Propargyl-PEG4-CH2CO2-NHS Propargyl-PEG4-CH2COO-NHS ester Propargyl-PEG4-CH2COOH NHS Ester 3,6,9,12-Tetraoxapentadec-14-ynoic acid, 2,5-dioxo-1-pyrrolidinyl ester
[Molecular Formula] C15H21NO8
[MOL File] 2144777-76-2.mol
[Molecular Weight] 343.33

Chemical Properties	Back Directory
[solubility ] Soluble in DMSO, DCM, DMF

Hazard Information	Back Directory
[Description] Propargyl-PEG4-CH2CO2-NHS has a propargyl group and an NHS group. This reagent is amine reactive, thus, useful for derivatizing biomolecules with amine group. The propargyl group reacts with azides via copper catalyzed azide-alkyne Click Chemistry to form stable triazole bond.

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