Azido-PEG4-CH2CO2H


Azido-PEG4-CH2CO2H

Catalog:CDPB-041185

Unit Size:100 mg, 500 mg, 1 g, 5 g

INQUIRY Datasheet

Specifications
Common Use Azido-PEG4-CH2CO2H is a PEG derivative containing an azide group with a terminal carboxylic acid. 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 terminal carboxylic acid can be reacted with primary amine groups in the presence of activators (e.g. EDC, or DCC) to form a stable amide bond.
Structure Azido-PEG4-CH2CO2H
PEG Molecular Weight 277.3 g/mol
Functional Group Azide/CH2CO2H
Purity 98%
Molecular Formula C10H19N3O6
CAS No. 201467-81-4
Storage -20°C
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