1,2-Distearoyl-sn-glycero-3-phosphoethanolamine-N-[methoxy(polyethylene glycol)] ammonium salt

CAS Registry Number®

474922-77-5
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CAS Name

1,2-Distearoyl-sn-glycero-3-phosphoethanolamine-N-[methoxy(polyethylene glycol)] ammonium salt

Molecular Formula

(C2H4O)nC43H84NO10P.H3N

Cite this Page

1,2-Distearoyl-sn-glycero-3-phosphoethanolamine-N-[methoxy(polyethylene glycol)] ammonium salt.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=474922-77-5 (retrieved 2024-09-07) (CAS RN: 474922-77-5).  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-[(9R)-6-hydroxy-6-oxido-1,12-dioxo-9-[(1-oxooctadecyl)oxy]-5,7,11-trioxa-2-aza-6-phosphanonacos-1-yl]-ω-methoxy-, ammonium salt (1:1)
  • MPEG2000-DSPE
  • DSPE-mPEG
  • DSPE-mPEG 2000
  • DSPE-PEG-methoxy 2000

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Deleted or Replaced CAS Registry Numbers

474942-72-8, 1792987-29-1, 1803249-93-5, 2036323-88-1, 2254826-92-9