

HY-W190881 · 25 mg
MedChemExpress · Cat: HY-W190881
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Manufacturer product page
medchemexpress.com/n3-peg11-ch2ch2br.html
Description
N3-PEG11-CH2CH2Br is a PEG linker containing a bromine and an azide group. 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 bromine Br is a very good leaving group for nucleophilic substitution reactions.



