MONO-METHYL POLYETHYLENE GLYCOL 5'000 2-MALEIMIDOETHYL ETHER

Base Information

• Chemical Name: MONO-METHYL POLYETHYLENE GLYCOL 5'000 2-MALEIMIDOETHYL ETHER
• CAS No.: 99126-64-4
• Molecular Formula: (C2H4 O)n C7 H9 N O3
• Molecular Weight: 0
• Hs Code.: 39072090
• Mol file: 99126-64-4.mol

Synonyms:MPEG-MAL;Methoxypolyethylene glycol-maleimide; Monomethoxy polyethylene glycol maleimide

Chemical Property of MONO-METHYL POLYETHYLENE GLYCOL 5'000 2-MALEIMIDOETHYL ETHER

Chemical Property:

• Melting Point: 48-52 °C
• Flash Point: >110 °C
• PSA: 55.84000
• LogP: -0.48770
• Storage Temp.: −20°C

Purity/Quality:

98%,99%, ^*data from raw suppliers

Methoxypolyethylene glycol maleimide ≥90% (NMR), 5,000 ^*data from reagent suppliers

Safty Information:

• Safety Statements: 22-24/25

MSDS Files:

Useful:

• Uses: for immobilization, water insoluble version of 7-00246 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. 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.