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N-(Aminooxy-PEG3)-N-Bis(PEG4-t-butyl ester)


N-(Aminooxy-PEG3)-N-Bis(PEG4-t-butyl ester)

Catalog:CDPB-04335

INQUIRY Datasheet

Common UseN-(Aminooxy-PEG3)-N-Bis(PEG4-t-butyl ester) is a branched PEG derivative with a terminal aminooxy group and two t-butyl ester. The aminooxy group can be used in bioconjugation. It reacts with an aldehyde to form an oxime bond. If a reductant is used, it will form a hydroxylamine linkage. The t-butyl protected carboxyl groups can be deprotected under mild acidic conditions.
Structure N-(Aminooxy-PEG3)-N-Bis(PEG4-t-butyl ester)
PEG Molecular Weight817.0 g/mol
Functional GroupAminooxy/t-butyl ester
Purity98%
Storage-20°C
Molecular FormulaC38H76N2O16
CAS No.2112737-19-4

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