Date published: 2026-1-20

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1,2-Distearoyl-sn-glycero-3-phosphoethanolamine (CAS 1069-79-0)

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Alternate Names:
1,2-Dioctadecanoyl-sn-glycero-3-phosphoethanolamine; 3-sn-Phosphatidylethanolamine
CAS Number:
1069-79-0
Purity:
≥98%
Molecular Weight:
748.07
Molecular Formula:
C41H82NO8P
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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1,2-Distearoyl-sn-glycero-3-phosphoethanolamine, or DSPE, is a versatile phospholipid molecule in nanomaterial synthesis. This biocompatible and non-toxic compound exhibits water solubility, in scientific applications. 1,2-Distearoyl-sn-glycero-3-phosphoethanolamine consists of a glycerol backbone, two long-chain fatty acids (distearoyl and stearic acid), and a phosphate group. As an amphiphilic molecule, it possesses both hydrophilic and hydrophobic characteristics. 1,2-Distearoyl-sn-glycero-3-phosphoethanolamine finds wide-ranging use, particularly in the fabrication of liposomes, micelles, and nanoparticles. It plays a role in designing a chemical delivery system by facilitating the encapsulation and targeted delivery. 1,2-Distearoyl-sn-glycero-3-phosphoethanolamine aids in the investigation of cell membrane structure and function, serving as useful to explore the interactions between cell membranes.


1,2-Distearoyl-sn-glycero-3-phosphoethanolamine (CAS 1069-79-0) References

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Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

1,2-Distearoyl-sn-glycero-3-phosphoethanolamine, 50 mg

sc-208745
50 mg
$87.00

1,2-Distearoyl-sn-glycero-3-phosphoethanolamine, 250 mg

sc-208745A
250 mg
$326.00