Aminooxy-PEG3-Bromide HCl salt


Aminooxy-PEG3-Bromide HCl salt

Catalog:CDPB-04285

Unit Size:100 mg, 250 mg, 500 mg, 1 g

INQUIRY Datasheet

Specifications
Common Use Aminooxy-PEG3-bromide HCl salt is a PEG derivative containing an aminooxy group and a bromide group. The hydrophilic PEG spacer increases solubility in aqueous media. 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 bromide (Br) is a very good leaving group for nucleophilic substitution reactions.
Structure Aminooxy-PEG3-Bromide HCl salt
PEG Molecular Weight 272.1 g/mol
Functional Group Aminooxy/Bromide
Purity 98%
Molecular Formula C8H18BrNO4
CAS No. 1895922-73-2
Storage -20°C
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