Azido-PEG2-CH2COOH (CHA) [2098500-94-6]

MedChem Express

Azido-PEG2-CH2COOH (CHA) [2098500-94-6]

5

Research Use Only

Azido-PEG2-CH2COOH (CHA) is a azido-modified PEG2 acid, can be used as a click chemistry reagent[1]. It contains an azide group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing alkyne groups. It can also undergo ring strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing DBCO or BCN groups.

2°C to 8°C

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