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880720P

Avanti

18:0 PEG1000 PE

Avanti Research™ - A Croda Brand 880720P, powder

Synonym(s):

1,2-distearoyl-sn-glycero-3-phosphoethanolamine-N-[methoxy(polyethylene glycol)-1000] (ammonium salt)

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About This Item

CAS Number:
474922-77-5
UNSPSC Code:
12352211
NACRES:
NA.25

form

powder

packaging

pkg of 1 × 200 mg (880720P-200mg)
pkg of 1 × 25 mg (880720P-25mg)

manufacturer/tradename

Avanti Research™ - A Croda Brand 880720P

shipped in

dry ice

storage temp.

−20°C

SMILES string

[H][C@@](COP([O-])(OCCNC(OCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOC)=O)=O)(OC(CCCCCCCCCCCCCCCCC)=O)COC(CCCCCCCCCCCCCCCCC)=O.[NH4+]

General description

The molecular weight and exact mass are averages based on the polydispersity of polyethylene glycol (PEG).

Application

1,2-distearoyl-sn-glycero-3-phosphoethanolamine-N-[methoxy(polyethylene glycol)-1000] (18:0 PEG1000 PE) might be used to prepare sterically stabilized liposome and study its characteristics by small-angle X-ray scattering (SAXS) method. It is also suitable for use in cholesterol-free, PEGylated (CF-PEG) liposomes to study its long term stability when loaded with a hydrophilic drug, carboplatin.

Biochem/physiol Actions

Phosphoethanolamine (PE) serves as a substrate for several phospholipids of the cell membrane. It is associated with phospholipid turnover. PE is also found to prevent tumor progression.

Packaging

5 mL Amber Glass Screw Cap Vial (880720P-200mg)
5 mL Amber Glass Screw Cap Vial (880720P-25mg)

Legal Information

Avanti Research is a trademark of Avanti Polar Lipids, LLC

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

880720P-BULK:
880720P-VAR:
880720P-200MG:
880720P-25MG:

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Z Varga et al.
Chemistry and physics of lipids, 165(4), 387-392 (2012-01-10)
Synchrotron small-angle X-ray scattering analysis of the bilayer structure of a pharmacologically relevant sterically stabilized liposome system is presented. Describing the electron density profile of the bilayer with the superposition of Gaussian functions, the contribution of the poly(ethylene glycol) (PEG)
Adilson Kleber Ferreira et al.
Biomedicine & pharmacotherapy = Biomedecine & pharmacotherapie, 67(6), 481-487 (2013-06-19)
Phosphoethanolamine (Pho-s) is a compound involved in phospholipid turnover, acting as a substrate for many phospholipids of the cell membranes. In a recent study, we showed that Pho-s has antitumor effect in the several tumor cells. In this study we
Anumita Chaudhury et al.
International journal of pharmaceutics, 430(1-2), 167-175 (2012-04-28)
The obstacles in translating liposome formulations into marketable products could be attributed to their physical instabilities upon long-term storage as aqueous dispersions. Lyophilization is the most commonly used technique to improve physical stability of liposomes. The development of stable, lyophilized
Brian J Nablo et al.
Biophysical journal, 95(3), 1157-1164 (2008-07-23)
Nonelectrolyte polymers of poly(ethylene glycol) (PEG) were used to estimate the diameter of the ion channel formed by the Bacillus anthracis protective antigen 63 (PA(63)). Based on the ability of different molecular weight PEGs to partition into the pore and

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