Methoxypolyethylene glycol-succinimidyl propionate

CAS Registry Number®

174569-25-6
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CAS Name

Methoxypolyethylene glycol-succinimidyl propionate

Molecular Formula

(C2H4O)nC8H11NO5

Cite this Page

Methoxypolyethylene glycol-succinimidyl propionate.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=174569-25-6 (retrieved 2024-09-08) (CAS RN: 174569-25-6).  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-[3-[(2,5-dioxo-1-pyrrolidinyl)oxy]-3-oxopropyl]-ω-methoxy-
  • SP-mPEG
  • mPEG-SPA
  • Methoxypolyethylene glycol-succinimidyl propionate
  • O-[2-(N-Succinimidyloxycarbonyl)ethyl]-O′-methylpolyethylene glycol

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Deleted or Replaced CAS Registry Numbers

197168-75-5, 243468-53-3, 392660-40-1, 750635-86-0, 756525-94-7, 869966-59-6, 912803-57-7, 1103988-60-8, 1262836-89-4, 1446003-95-7, 1616472-89-9, 1834612-01-9, 1859864-35-9, 2043323-52-8, 2088030-83-3, 2387846-37-7, 2417302-10-2