α-[2-[[3-(2,5-Dihydro-2,5-dioxo-1H-pyrrol-1-yl)-1-oxopropyl]amino]ethyl]-ω-[2-[(2,5-dioxo-1-pyrrolidinyl)oxy]-2-oxoethoxy]poly(oxy-1,2-ethanediyl)

CAS Registry Number®

1242060-82-7
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CAS Name

α-[2-[[3-(2,5-Dihydro-2,5-dioxo-1H-pyrrol-1-yl)-1-oxopropyl]amino]ethyl]-ω-[2-[(2,5-dioxo-1-pyrrolidinyl)oxy]-2-oxoethoxy]poly(oxy-1,2-ethanediyl)

Molecular Formula

(C2H4O)nC15H17N3O8

Cite this Page

α-[2-[[3-(2,5-Dihydro-2,5-dioxo-1H-pyrrol-1-yl)-1-oxopropyl]amino]ethyl]-ω-[2-[(2,5-dioxo-1-pyrrolidinyl)oxy]-2-oxoethoxy]poly(oxy-1,2-ethanediyl).   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=1242060-82-7 (retrieved 2024-08-24) (CAS RN: 1242060-82-7).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

Other Names for this Substance

  • Poly(oxy-1,2-ethanediyl), α-[2-[[3-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)-1-oxopropyl]amino]ethyl]-ω-[2-[(2,5-dioxo-1-pyrrolidinyl)oxy]-2-oxoethoxy]-
  • MAL-PAG-SCM
  • MAL-PEG-NHS
  • α-[2-[[3-(2,5-Dihydro-2,5-dioxo-1H-pyrrol-1-yl)-1-oxopropyl]amino]ethyl]-ω-[2-[(2,5-dioxo-1-pyrrolidinyl)oxy]-2-oxoethoxy]poly(oxy-1,2-ethanediyl)
  • α-Maleimide-ω-N-hydroxysuccinimide ester polyethylene glycol

Deleted or Replaced CAS Registry Numbers

1314094-63-7, 1365287-42-8, 1430610-51-7, 1462994-38-2, 1561898-73-4, 1573015-01-6, 1812180-40-7, 1942067-16-4