Propargyl-PEG7-t-butyl ester - 98%, high purity , CAS No.1818294-29-9

Item Number

P595211

• Synonyms: Propargyl-PEG6-CH2COOtBu
• Specifications & Purity: ≥98%
• Biochemical and Physiological Mechanisms: Propargyl-PEG7-Boc is a PEG-based PROTAC linker can be used in the synthesis of PROTACs[1]. Propargyl-PEG7-Boc is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules con
• Storage Temp: Store at -20°C
• Shipped In: Ice chest + Ice pads

Product Description

Propargyl-PEG7-t-butyl ester is a PEG derivative containing a propargyl group and a t-butyl protected carboxyl group. The propargyl group can be reacted with azide-bearing compounds or biomolecules via copper catalyzed azide-alkyne Click Chemistry to yield a stable triazole linkage. The t-butyl protected carboxyl group can be deprotected under acidic conditions. The hydrophilic PEG spacer increases solubility in aqueous media.