Molecule ID: 2759573

IUPAC Name: 1-(2-methoxyethyl)pyrrole-2,5-dione

Description: The molecule is a poly(ethylene glycol) derivative that is methoxypoly(ethylene glycol) in which the terminal hydroxy group has been converted to the corresponding 2-maleimidoethyl ether. Used particularly for the mPEGylation of free thiol groups in cysteine residues of proteins. It has a role as a reagent. It is a poly(ethylene glycol) derivative and a member of maleimides.

SMILES: COCCN1C(=O)C=CC1=O

SELFIES: [C][O][C][C][N][C][=Branch1][C][=O][C][=C][C][Ring1][=Branch1][=O]

InChI: InChI=1S/C7H9NO3/c1-11-5-4-8-6(9)2-3-7(8)10/h2-3H,4-5H2,1H3

Molecular Properties:
- Polar Surface Area: 46.6 Ų
- LogP: 0.5