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Functionalized lipids / DSPE-PEG(2000)-amine (sodium salt)
DSPE-PEG(2000)-amine (sodium salt) chemical structure
CAT. NO. DC67097Featured

DSPE-PEG(2000)-amine (sodium salt)

Pack size & price

USD
TotalUS$400
Ships from ShanghaiFor research use only
Product overview

Description & Application

DSPE-PEG(2000)-amine is a PEGylated derivative of 1,2-distearoyl-sn-glycero-3-PE (DSPE; Item No. 15095). It has been used in the synthesis of solid lipid and thermosensitive liposomal nanoparticles for the delivery of anticancer agents. DSPE-PEG(2000)-amine has also been used in the synthesis of fluorescein isothiocyanate-loaded mesoporous silica nanoparticles for imaging applications.4 It can be conjugated to a variety of functional molecules for improved cellular targeting and uptake of DSPE-PEG(2000)-amine-containing nanoparticles.

CAS No.1292302-96-5
Chemical NameDSPE-PEG(2000)-amine (sodium salt)
SynonymsNot available
SMILESO=[P](OCCNC(OCCOCCN)=O)([O-])OC[C@@H](COC(CCCCCCCCCCCCCCCCC)=O)OC(CCCCCCCCCCCCCCCCC)=O.[Na+]
Formula(C2H4O)NC44H86N2O10P.Na
M.Wt915.2
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 classificationFunctionalized 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 mg10.9266 mL2.1853 mL1.0927 mL
25 mg27.3164 mL5.4633 mL2.7316 mL
50 mg54.6329 mL10.9266 mL5.4633 mL
100 mg109.2657 mL21.8531 mL10.9266 mL
250 mg273.1643 mL54.6329 mL27.3164 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.