Vaccine Lab / Alfa Chemistry
DSPE-PEG(2000) PDP

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DSPE-PEG(2000) PDP

Catalog Number ACM474922242-2
CAS 474922-24-2
Structure
Description 1,2-distearoyl-sn-glycero-3-phosphoethanolamine-N-[PDP(polyethylene glycol)-2000] (ammonium salt)
Synonyms 1,2-distearoyl-sn-glycero-3-phosphoethanolamine-N-[carbonyl-amino(polyethylene glycol)-2000]-N'-[3-(2-pyridyldithio)propionyl] (ammonium salt)
Molecular Weight 2987.791
Molecular Formula C140H273N4O55PS2 (average MW due to polydispersity of PEG)
Purity >99%
Exact Mass 2895.787
Form Powder
Hygroscopic Yes
Light Sensitive No
Percent Composition C 56.28%, H 9.21%, N 1.88%, O 29.45%, P 1.04%, S 2.15%
Stability 1 Year
Storage Temperature -20℃
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