m-PEG11-OH

• CAT Number: I016785
• CAS Number: 2168540-65-4
• Molecular Formula: C23H48O12
• Molecular Weight: 516.62
• Purity: ≥95%
• Synonyms: 2-[2-[2-[2-[2-[2-[2-[2-[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethanol
• InChI: InChI=1S/C23H48O12/c1-25-4-5-27-8-9-29-12-13-31-16-17-33-20-21-35-23-22-34-19-18-32-15-14-30-11-10-28-7-6-26-3-2-24/h24H,2-23H2,1H3
• InChIKey: VWDQSWKLHABGKL-UHFFFAOYSA-N
• SMILES: COCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCO

m-PEG11-OH(CAT: I016785) is a monodisperse polyethylene glycol (PEG) derivative featuring 11 ethylene glycol units and a terminal hydroxyl group. The hydroxyl functionality provides a versatile handle for further chemical modification, enabling conversion into activated esters, ethers, or other reactive groups for bioconjugation. The PEG11 chain enhances aqueous solubility, improves stability, and reduces aggregation, while offering flexibility and low immunogenicity. m-PEG11-OH is widely used in materials science, polymer chemistry, and drug delivery research, where it functions as a hydrophilic spacer, solubilizing agent, or linker for tailored molecular design and biomaterial development.