N3-PEG11-CH2CH2Br [2098982-00-2]

MedChem Express

N3-PEG11-CH2CH2Br [2098982-00-2]

5

Research Use Only

C24H48BrN3O11

634.56

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.

BrCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCN=[N+]=[N-]

12352200