Benzyl-PEG2-bromide is a PEG linker with a benzyl protecting group, which can be deprotected under hydrogenation catalytic conditions. The bromide (Br) is a very good leaving group for nucleophilic substitution reactions (e.g., thiol, amine). The hydrophilic PEG linker increases the water solubility of the compound in aqueous solutions. Please contact us for GMP-grade inquiries.
Usually ships within 24 hours.