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1807534-82-2

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1807534-82-2 Structure

1807534-82-2 Structure
IdentificationBack Directory
[Name]

Azido-PEG4-CH2CO2-NHS
[CAS]

1807534-82-2
[Synonyms]

N3-PEG4-Ac-Osu
N3-PEG4-CH2COONHS
N3-PEG4-CH2CO2-NHS
Azido-PEG4-CH2CO2-NHS
Azido-PEG4-CH2COOH NHS Ester
[Molecular Formula]

C14H22N4O8
[MDL Number]

MFCD28122941
[MOL File]

1807534-82-2.mol
[Molecular Weight]

374.35
Chemical PropertiesBack Directory
[solubility ]

Soluble in DMSO, DCM, DMF
[form ]

Viscous Liquid
[color ]

Colorless to light yellow
Hazard InformationBack Directory
[Description]

Azido-PEG4-CH2CO2-NHS is a click chemistry PEG reagent containing an azide group and an NHS ester. The hydrophilic PEG spacer increases solubility in aqueous media. The azide group can react with alkyne, BCN, DBCO via Click Chemistry to yield a stable triazole linkage. The NHS ester can be used to label the primary amines (-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules.
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