99126-64-4

Basic information

• Product Name: MONO-METHYL POLYETHYLENE GLYCOL 5'000 2-MALEIMIDOETHYL ETHER
• Synonyms: METHOXYPOLYETHYLENE GLYCOL 5,000 MALEIMIDE;O-(2-MALEIMIDOETHYL)-O'-METHYLPOLYETHYLENE GLYCOL 5'000;PEG-MALEIMIDE;MONO-METHYL POLYETHYLENE GLYCOL 5,000 2-MALEIMIDO-ETHYL ETHER;MONO-METHYL POLYETHYLENE GLYCOL 5'000 2-MALEIMIDOETHYL ETHER;O-(2-MALEIMIDOETHYL)-O'-METHYLPOLY-ETHYLENE GLYCOL 5000 90+%;PEG-maleimide, mono-Methyl polyethylene glycol 5μ000 2-maleimidoethyl ether;MeO-PEG-C2H4-Mal
• CAS NO: 99126-64-4
• Molecular Formula: (C2H4O)n.C7H9NO3
• Molecular Weight: 0
• Product Categories: Maleimide;Materials Science;Monofunctional PEGs;Poly(ethylene glycol) and Poly(ethylene oxide);Polymer Science;Polymers;Polydispersed PEG;PEG
• Mol File: 99126-64-4.mol
• Article Data: 0

Chemical Properties

• Melting Point: 48-52 °C
• Flash Point: >110 °C
• Appearance: /
• Storage Temp.: −20°C
• CAS DataBase Reference: MONO-METHYL POLYETHYLENE GLYCOL 5'000 2-MALEIMIDOETHYL ETHER(CAS DataBase Reference)
• NIST Chemistry Reference: MONO-METHYL POLYETHYLENE GLYCOL 5'000 2-MALEIMIDOETHYL ETHER(99126-64-4)
• EPA Substance Registry System: MONO-METHYL POLYETHYLENE GLYCOL 5'000 2-MALEIMIDOETHYL ETHER(99126-64-4)

Safety Data

• Safety Statements: 22-24/25
• WGK Germany: 3
• F: 3-10-23
• Hazardous Substances Data: 99126-64-4(Hazardous Substances Data)

Usage

Uses

Different sources of media describe the Uses of 99126-64-4 differently. You can refer to the following data:
1. for immobilization, water insoluble version of 7-00246
2. Methoxypolyethylene glycol maleimide (MeO-PEG-Mal) is used as a protein pegylation reagent. PEGylation is the process of covalently attaching polyethylene glycol (PEG) polymer chains to other molecule such as proteins.
3. Poly(ethylene glycol) methyl ether maleimide is a maleimide-functionalized poly(ethylene glycol). Due to the maleimide-functionalization, this material can be used to rapidly conjugate thiol-containing biomolecules, APIs, or targeting ligands.