MONO-METHYL POLYETHYLENE GLYCOL 5'000 2-MALEIMIDOETHYL ETHER CAS 99126-64-4

Introduction：Basic information about MONO-METHYL POLYETHYLENE GLYCOL 5'000 2-MALEIMIDOETHYL ETHER CAS 99126-64-4, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

MONO-METHYL POLYETHYLENE GLYCOL 5'000 2-MALEIMIDOETHYL ETHER 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;mPEG-Mal, 95%, average M.W. 10,000;mPEG-Mal, 95%, average M.W. 2,000;mPEG-Mal, 95%, average M.W. 20,000
• CAS: 99126-64-4
• MF: (C2H4O)nC7H9NO3
• MW: 0
• Product Categories: Polydispersed PEG;Maleimide;Materials Science;Monofunctional PEGs;Poly(ethylene glycol) and Poly(ethylene oxide);Polymer Science;Polymers;PEG
• Mol File: 99126-64-4.mol

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

• Melting point: 48-52 °C
• Fp: >110 °C
• storage temp.: -20°C
• form: solid
• color: White to off-white
• α-end: methoxy
• Ω-end: maleimide
• InChI: InChI=1S/C9H13NO4/c1-13-6-7-14-5-4-10-8(11)2-3-9(10)12/h2-3H,4-7H2,1H3
• InChIKey: SXUGMTRUWIBRPR-UHFFFAOYSA-N
• SMILES: C(N1C(C=CC1=O)=O)CO{-}CC{+n}OC

Safety Information

• Safety Statements: 22-24/25
• WGK Germany: 3
• F: 3-10-23
• HS Code: 39072090
• Storage Class: 11 - Combustible Solids

MONO-METHYL POLYETHYLENE GLYCOL 5'000 2-MALEIMIDOETHYL ETHER Usage And Synthesis

Uses

for immobilization, water insoluble version of 7-00246

Uses

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.

Uses

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.

reaction suitability

reagent type: chemical modification reagent
reactivity: thiol reactive