CAS 474922-90-2

Poly(oxy-1,2-ethanediyl), α-[(9R,20Z)-6-hydroxy-6-oxido-1,12-dioxo-9-[[(9Z)-1-oxo-9-octadecen-1-yl]oxy]-5,7,11-trioxa-2-aza-6-phosphanonacos-20-en-1-yl]-ω-methoxy-, ammonium salt (1:1)

Description:

Poly(oxy-1,2-ethanediyl), α-[(9R,20Z)-6-hydroxy-6-oxido-1,12-dioxo-9-[[(9Z)-1-oxo-9-octadecen-1-yl]oxy]-5,7,11-trioxa-2-aza-6-phosphanonacos-20-en-1-yl]-ω-methoxy-, ammonium salt (1:1), identified by CAS number 474922-90-2, is a complex amphiphilic compound characterized by its polyether backbone and functionalized side chains. This substance exhibits surfactant properties due to its hydrophilic (water-attracting) and hydrophobic (water-repelling) regions, making it useful in various applications, including emulsification and stabilization of formulations. The presence of phosphorous and nitrogen in its structure suggests potential bioactivity, which may be relevant in pharmaceutical or agricultural contexts. Additionally, the long hydrocarbon chain contributes to its lipophilicity, enhancing its ability to interact with lipid membranes. Its ammonium salt form indicates that it may possess enhanced solubility in aqueous environments, which is beneficial for its application in biological systems. Overall, this compound's unique structural features enable it to function effectively in diverse chemical and biological applications.

Formula: (C₂H₄O)nC₄₃H₈₀NO₁₀P·H₃N

Synonyms:

• DOPE-PEG ammonium salt
• 18:1 PEG 2000 PE
• Poly(oxy-1,2-ethanediyl), α-[(9R,20Z)-6-hydroxy-6-oxido-1,12-dioxo-9-[[(9Z)-1-oxo-9-octadecenyl]oxy]-5,7,11-trioxa-2-aza-6-phosphanonacos-20-en-1-yl]-ω-methoxy-, ammonium salt
• 1,2-Dioleoyl-sn-glycero-3-phosphoethanolamine-N-[methoxy(polyethylene glycol)-2000] ammonium salt
• Poly(oxy-1,2-ethanediyl), α-[(9R,20Z)-6-hydroxy-6-oxido-1,12-dioxo-9-[[(9Z)-1-oxo-9-octadecen-1-yl]oxy]-5,7,11-trioxa-2-aza-6-phosphanonacos-20-en-1-yl]-ω-methoxy-, ammonium salt (1:1)

18:1 PEG-PE

CAS: 474922-90-2

18:1 PEG-PE, a polyethylene glycol/phosphatidylethanolamine conjugate, serves as a vehicle for drug delivery [1].

Formula: (C₂H₄O)nC₄₃H₈₀NO₁₀P·NH₃

Color and Shape: Solid

Molecular weight: 350(Average)

Ref: TM-T74309