Mal-PEG2-COOH

CAS: 756525-98-1

Ref. 3D-FM73022

Product Information

• Name: Mal-PEG2-COOH
• Synonyms: 3-[2-[2-[[3-(2,5-Dihydro-2,5-dioxo-1H-pyrrol-1-yl)-1-oxopropyl]amino]ethoxy]ethoxy]propanoic acid, Propanoic acid, 3-[2-[2-[[3-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)-1-oxopropyl]amino]ethoxy]ethoxy]-

Description

Mal-PEG2-COOH is a PEG (polyethylene glycol) product that contains a maleimide group and a carboxylic acid group. It is a heterobifunctional PEG linker commonly used in pegylation, a process of attaching PEG to biomolecules. The maleimide group allows for selective conjugation with thiol-containing molecules, while the carboxylic acid group provides versatility for further modification. Mal-PEG2-COOH is widely used in the development of drug delivery systems, diagnostics, and bioconjugates. Its acid functionality enables efficient coupling reactions with amine or hydroxyl groups, making it an essential tool in biotechnology research and development. With its high-quality and reliable performance, Mal-PEG2-COOH is an excellent choice for scientists and researchers seeking effective PEG products for their projects.

• Brand: Biosynth

Chemical properties

• Molecular weight: 328.32 g/mol
• Formula: C₁₄H₂₀N₂O₇
• Purity: Min. 95%
• InChI: InChI=1S/C14H20N2O7/c17-11(3-6-16-12(18)1-2-13(16)19)15-5-8-23-10-9-22-7-4-14(20)21/h1-2H,3-10H2,(H,15,17)(H,20,21)
• InChI key: InChIKey=GBPJQBDDYXDSNH-UHFFFAOYSA-N
• SMILES: O=C(O)CCOCCOCCNC(=O)CCN1C(=O)C=CC1=O