Propargyl-PEG2-amine

• CAT Number: I014599
• CAS Number: 944561-44-8
• Molecular Formula: C7H13NO2
• Molecular Weight: 143.19
• Purity: ≥95%
• Synonyms: Propargyl-PEG2-amine;Propargyl-PEG2-amine
• Target: PROTAC
• Solubility: Soluble in DMSO
• IUPAC Name: 2-(2-prop-2-ynoxyethoxy)ethanamine
• InChI: InChI=1S/C7H13NO2/c1-2-4-9-6-7-10-5-3-8/h1H,3-8H2
• InChIKey: GVHLQHHQXWSDDM-UHFFFAOYSA-N
• SMILES: C#CCOCCOCCN

Propargyl-PEG2-amine(CAT: I014599) is a versatile, bifunctional linker molecule featuring a propargyl group and a primary amine functional group, separated by a polyethylene glycol (PEG) spacer. The propargyl group enables copper-catalyzed azide-alkyne cycloaddition (CuAAC) reactions, commonly known as “click chemistry,” while the amine group allows for conjugation to carboxylic acids or other reactive groups. This compound is particularly valuable in bioconjugation and chemical biology research, supporting the synthesis of biomolecule conjugates, drug delivery systems, and targeted probes. Propargyl-PEG2-amine is an essential tool for advancing research in protein labeling, material sciences, and drug discovery.