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Helper lipids / DSPE
DSPE chemical structure
CAT. NO. DC66297Featured

DSPE

Pack size & price

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

Description & Application

DSPE is a phosphoethanolamine (PE) lipid that can be used in the synthesis of liposomes.

CAS No.1069-79-0
Chemical Name1,2-Distearoyl-sn-glycero-3-phosphoethanolamine
Synonyms1,2-Distearoyl-sn-glycero-3-phosphoethanolamine;(R)-1-[[[(2-Aminoethoxy)hydroxyphosphinyl]oxy]methyl]ethane-1,2-diyl distearate;1,2-Dioctadecanoyl-sn-glycero-3-phosphoethanolamine;1,2-Distearoyl-sn-glycero-3-PE;1,2-Distearoyl-sn-glycero-3-phosphoethanolaMine (DSPE);COATSOME ME-8080 (DSPE);L-A-PHOSPHATIDYLETHANOLAMINE,DISTEAROYL;[3-[2-aminoethoxy(hydroxy)phosphoryl]oxy-2-octadecanoyloxypropyl] octadecanoate;1,2-distearoyl L-β,γ-Distearoyl-α-cephalin;2-Aminoethyl (R)-2,3-Bis(octadecanoyloxy)propyl Hydrogen Phosphate;3-sn-Phosphatidylethanolamine;3-sn-Phosphatidylethanolamine, 1,2-distearoyl;L-β,γ-Distearoyl-α-cephalin;DSPE;18:0 PE;Distearoylphosphatidylethanolamine;Dioctadecanoylphosphatidylethanolamine;L-BETA,GAMMA-DISTEAROYL-ALPHA-CEPHALIN;(R)-Distearoylphosphatidylethanolamine;110634;1,2-dioctadecanoyl-sn-glycero-3-phosphoethanolamine; DSPE; PE(18:0/18:0); 110634;PE(18：0/18：0);Distearoyl phosphatidylethanolamine;DI-STEAROYL-3-SN-PHOSPHATIDYLETHANOLAMINE;1G4B5265CQ;1,2-distearoyl-sn-glycero-3-phosphorylethanolamine;(2R)-3-(((2-Aminoethoxy)(hydroxy)phosphoryl)oxy)propane-1,2-diyl distearate;(R)-1,2-distearoylphosphatidylethanolamine;(R)-1-[[[(2-aminoethoxy)hydroxyphosphinyl]oxy]meth;DISTEAROYL CEPHALIN;DSPE, R-;PE(18:0/18:0);J-001683;(R)-1-((((2-Aminoethoxy)hydroxyphosphinyl)oxy)methyl)ethane-1,2-diyl distearate;EINECS 213-963-9;1,2-Distearoyl-sn-glycero-3-phosphoethan;1,2-Distearoyl L-;(2R)-3-{[(R)-(2-aminoethoxy)(hydroxy)phosphoryl]oxy}-2-(octadecanoyloxy)propyl octadecanoate;BP-23601;MFCD00036777;Octadecanoic acid, 1-[[[(2-aminoethoxy)hydroxyphosphinyl]oxy]methyl]-1,2-ethanediyl ester, (R)-;D4214;DSPE, L-;HY-112530;Q60533035;(2-aminoethoxy)[(2R)-2,3-bis(octadecanoyloxy)propoxy]phosphinic acid;A-cephalin;1,2-Distearoyl-sn-glycerophosphoethanolamine;BCP11133;CS-0046318;L-beta,gamm;(2R)-3-{[(2-aminoethoxy)(hydroxy)phosphoryl]oxy}propane-1,2-diyl dioctadecanoate;SCHEMBL25605;1,2-Distearoyl-sn-glycero-3-phosphoethanolamine, >=99%;A,;1069-79-0;CHEBI:47766;AKOS027322756;3-SN-PHOSPHATIDYLETHANOLAMINE; 1,2-DIACYL-SN-GLYCERO-3-PHOSPHOETHANOLAMINE;GS-6360;H10394;Stearin, 1,2-di-, 2-aminoethyl hydrogen phosphate, L-;(2R)-3-(((2-Aminoethoxy)(hydroxy)phosphoryl)oxy)propane-1,2-diyldistearate;LMGP02010097;DTXSID601240990;L-alpha-Distearoylphosphatidylethanolamine;A-Distearoyl-;1,2-distearoyl-rac-glycero-3-phosphoethanolamine;1,2-Distearoyl-sn-Glycero-3-Phosphatidylethanolamine;[(2R)-3-[2-aminoethoxy(hydroxy)phosphoryl]oxy-2-octadecanoyloxypropyl] octadecanoate;UNII-1G4B5265CQ;NS00042368;1,2-DSPE
SMILESP(=O)(O[H])(OC([H])([H])C([H])([H])N([H])[H])OC([H])([H])[C@@]([H])(C([H])([H])OC(C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H])=O)OC(C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H])=O
FormulaC41H82NO8P
M.Wt748.0655
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 classificationHelper 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 mg13.3678 mL2.6736 mL1.3368 mL
25 mg33.4195 mL6.6839 mL3.3420 mL
50 mg66.8391 mL13.3678 mL6.6839 mL
100 mg133.6781 mL26.7356 mL13.3678 mL
250 mg334.1953 mL66.8391 mL33.4195 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.