Tos-PEG2-t-butyl ester

Tos-PEG2-t-butyl ester


Tos-PEG2-t-butyl ester is a PEG linker containing a t-butyl ester and a tosyl group. The hydrophilic PEG spacer increases solubility in aqueous media. The t-butyl protected carboxyl group can be deprotected under acidic conditions. The tosyl group is a very good leaving group for nucleophilic substitution reactions. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.

Molecular structure of the compound BP-20672
    • Unit
    • Price
    • Qty
    • 500 MG
    • $210.00
    • 1 G
    • $360.00
    • 5 G
    • $1250.00

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