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PEGylated lipids / DMPE-PEG2000 ammonium
DMPE-PEG2000 ammonium chemical structure
CAT. NO. DC65764Featured

DMPE-PEG2000 ammonium

Pack size & price

USD
TotalUS$800
Ships from ShanghaiFor research use only
Product overview

Description & Application

14:0 PEG2000 PE (DMPE-PEG2000) is a PEG-phospholipid conjugate to prepare nanostructured lipid carrier.

CAS No.474922-82-2
Chemical Name1,2-dioleoyl-sn-glycero-3-phosphoethanolaMine-N-[Methoxy(polyethylene glycol)-350] (aMMoniuM salt)
Synonyms1,2-Dimyristoyl-sn-glycero-3-phosphoethanolamine-N-[methoxy(polyethylene glycol)-2000] ammonium salt;14:0 PEG 2000 PE;1,2-dioleoyl-sn-glycero-3-phosphoethanolaMine-N-[Methoxy(polyethylene glycol)-350] (aMMoniuM salt)
SMILESP(=O)(O)(OCCNC(=O)OCCOC)OCC(COC(CCCCCCCCCCCCC)=O)OC(CCCCCCCCCCCCC)=O.N
FormulaC37H75N2O11P
M.Wt754.971973657608
Purity>98%
Storage2 years -20°C Powder, 2 weeks 4°C in DMSO, 6 months -80°C in DMSO
Shipping conditionShips from Shanghai; packaging confirmed at order.
PublicationNot available
Product classificationPEGylated lipids
Laboratory planning

Solution Calculators

The product molecular weight is prefilled when available and remains editable. Confirm solvent compatibility and solubility before preparation.

Mass = concentration × volume × molecular weight
Enter any three values to calculate the fourth.
C₁V₁ = C₂V₂
Enter any three values to calculate the fourth.
Preparing stock solutions

Quick preparation table

Solvent volumes update from the molecular weight above.

Mass1 mM5 mM10 mM
10 mg13.2455 mL2.6491 mL1.3246 mL
25 mg33.1138 mL6.6228 mL3.3114 mL
50 mg66.2276 mL13.2455 mL6.6228 mL
100 mg132.4552 mL26.4910 mL13.2455 mL
250 mg331.1381 mL66.2276 mL33.1138 mL

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Handling guidance

Shipping, storage and sampling

How is the lipid shipped, and how should I store it?
Ships from Shanghai. Storage: 2 years -20°C Powder, 2 weeks 4°C in DMSO, 6 months -80°C in DMSO
Pure lipid or solution — which should I choose?
Pure lipid is generally more stable during shipping and storage, so we usually recommend the pure form. A solution in ethanol or chloroform can be supplied when required by your workflow. Tell us the intended application, solvent and target concentration so the most suitable format can be confirmed.