Ald-CH2-PEG3-Propargyl

Overview

Ald-CH2-PEG3-Propargyl (CAS: 2249926-66-5) is a bifunctional PEG linker with an aldehyde for aminooxy or hydrazine coupling and a propargyl group for CuAAC “click” reactions. Its PEG₃ spacer enhances solubility and flexibility, making it ideal for bioconjugation, drug development, and advanced molecular synthesis.

Application

Polyethylene Glycol PEG Linkers > Aldehyde PEG > Ald-CH2-PEG-propargyl

Product Information

• Catalog No.: AP10043
• CAS No.: 2249926-66-5
• Molecular Formula: C9H14O4
• Molecular Weight: 186.21
• Purity: ≥95%
• Availability: In Stock

Source

Original product source