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.
Molecular Weight:
288.34
Purity:
98
CAS Number:
[2098500-94-6]
Formula:
C12H24N4O4
Target:
ADC Linker
Application Notes:
Reference compound
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