14:0 PEG2000 PE A80150 (Previously 880150) 1,2-dimyristoyl-sn-glycero-3-phosphoethanolamine-N-[methoxy(polyethylene glycol)-2000] (ammonium salt)

14:0 PEG2000 PE

14:0 PEG2000 PE, also known as 1,2-dimyristoyl-sn-glycero-3-phosphoethanolamine-N-[methoxy(polyethylene glycol)-2000] (ammonium salt), is a polyethylene glycol (PEG)-phospholipid conjugate in the polymerizable lipid category. It plays a pivotal role in vesicle formulation by preventing aggregation from peptide addition, which ensures stable and functional vesicles.

It has also been used to prepare unilamellar liposomes for small-angle X-ray scattering (SAXS) experiments, helping investigate molecular structures and interactions with greater clarity and detail.

With over 50 years in business, Avanti Research is the trusted leader in lipid-based products that save and improve lives. We are the premier choice for polymerizable lipids for research and development purposes.

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Product details

Product Type

Lipids

Product Category

Polymers & Polymerizable Lipids - mPEG Phospholipids - 2000

Application

14:0 PEG2000 PE is instrumental in the preparation and formation of giant vesicles, enabling researchers to explore cellular processes and membrane dynamics precisely and accurately. Additionally, incorporating 14:0 PEG2000 PE in lipid nanoparticle formulations enhances stability and efficacy, facilitating advanced drug delivery systems.

Data

Hygroscopic	Yes
Light sensitive	No
Molecular formula	C₁₂₅H₂₅₁N₂O₅₅P (average MW due to polydispersity of PEG)
Percent composition	C 55.74%, H 9.39%, N 1.04%, O 32.67%, P 1.15%
Purity	>99%
Stability	1 Years
Storage temperature	-20°C
CAS number	474922-82-2 CAS Registry Number is a Registered Trademark of the American Chemical Society
Formula weight	2693.32
Exact mass	2691.66
Synonyms	1,2-dimyristoyl-sn-glycero-3-phosphoethanolamine-N-[carbonyl-methoxy(polyethylene glycol)-2000] (ammonium salt) 730150
Solubility in different solvents	Soluble in ethanol, DMSO, and Chloroform:Methanol (85:15) at 5mg/mL

Certificates of Analysis

880150 - ChemDraw File
English: 16.0 KB

ChemDraw File

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880150P - Safety Data Sheet
English: 177.0 KB

Safety Data Sheet

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