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PEGylated lipids / DPPE-PEG2000
DPPE-PEG2000 chemical structure
CAT. NO. DC67112Featured

DPPE-PEG2000

Pack size & price

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Ships from ShanghaiFor research use only
Product overview

Description & Application

DPPE-PEG2000 (16:0 PEG2000 PE) is a PEG-modified lipids. 16:0 PEG2000 PE can reduce the nonspecific adsorption of protein and prolong circulation time in vivo.

CAS No.474922-84-4
Chemical NameAmmonium 2,3-bis(palmitoyloxy)propyl (2-(((2-methoxyethoxy)carbonyl)amino)ethyl) phosphate
Synonyms16:0 PEG2000 PE; 1,2-Dipalmitoyl-sn-glycero-3-phosphoethanolamine-N-[methoxy(polyethylene glycol)-2000] ammonium
SMILESP(=O)([O-])(OCCNC(=O)OCCOC)OCC(COC(CCCCCCCCCCCCCCC)=O)OC(CCCCCCCCCCCCCCC)=O.[NH4+]
FormulaC41H83N2O11P
M.Wt811.078294992447
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 mg12.3293 mL2.4659 mL1.2329 mL
25 mg30.8232 mL6.1646 mL3.0823 mL
50 mg61.6463 mL12.3293 mL6.1646 mL
100 mg123.2927 mL24.6585 mL12.3293 mL
250 mg308.2316 mL61.6463 mL30.8232 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.