Propargyl-PEG1-SS-PEG1-propargyl

• CAT Number: I016127
• CAS Number: 1964503-40-9
• Molecular Formula: C₁₀H₁₄O₂S₂
• Molecular Weight: 230.35
• Purity: ≥95%
• Target: ADC Linker
• IUPAC Name: 3-[2-(2-prop-2-ynoxyethyldisulfanyl)ethoxy]prop-1-yne
• InChI: InChI=1S/C10H14O2S2/c1-3-5-11-7-9-13-14-10-8-12-6-4-2/h1-2H,5-10H2
• InChIKey: UXMUCGURZSHSDV-UHFFFAOYSA-N
• SMILES: C#CCOCCSSCCOCC#C

Propargyl-PEG1-SS-PEG1-propargyl(CAT: I016127) is a bifunctional polyethylene glycol (PEG) compound featuring propargyl end groups and a disulfide linkage. This versatile molecule is widely used in bioconjugation, drug delivery, and materials science research. The propargyl groups enable efficient click chemistry reactions, while the disulfide bond offers redox-responsive cleavage, making it suitable for controlled-release applications. Its high purity and structural stability ensure reproducible results in various experimental settings. Ideal for researchers working on targeted drug delivery systems, protein modification, or stimuli-responsive materials, Propargyl-PEG1-SS-PEG1-propargyl provides a reliable platform for innovative biomedical and chemical research.