Description

1-Stearoyl-2-15(S)-Hete-Sn-Glycero-3-Pe is a specialized, high-purity phospholipid derivative, a critical building block in advanced lipid research and formulation. This compound is essential for developing model membranes and liposomal delivery systems due to its defined stereochemistry and acyl chain composition. It is primarily utilized by pharmaceutical R&D teams, academic researchers, and manufacturers in the nutraceutical and cosmetic industries for creating targeted, stable lipid-based products.

Application

• Liposomal Drug Delivery Systems: A key synthetic phospholipid component for constructing stable, functionalized liposomes for targeted therapeutic delivery.
• Biomembrane & Model System Research: Used in biophysical studies to create artificial membranes that mimic specific cellular environments for studying protein-lipid interactions.
• Pharmaceutical Reference Standard: Serves as a certified reference material (CRM) for analytical method development and quality control in lipid-based drug production.
• Advanced Nutraceutical Formulations: Incorporated into high-end supplement delivery systems to enhance the bioavailability of active ingredients.
• Cosmetic Actives Carrier: Employed in premium skincare products to improve the penetration and stability of active compounds.
• Bioconjugation & Probe Synthesis: Acts as a precursor for synthesizing fluorescently labeled or biotinylated lipids for diagnostic and imaging applications.

Basic Information

Product Name	1-Stearoyl-2-15(S)-Hete-Sn-Glycero-3-Pe
CAS No.	947381-58-0
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	1-Stearoyl-2-(15S-HETE)-sn-glycero-3-phosphoethanolamine; 15(S)-HETE PE; 1-Stearoyl-2-15(S)-hydroxyeicosatetraenoyl-sn-glycero-3-phosphoethanolamine; HETE-PE; Phosphatidylethanolamine (18:0/15(S)-HETE); PE(18:0/15S-HETE); 15S-HETE Phosphatidylethanolamine; sn-Glycero-3-phosphoethanolamine derivative
EINECS	Contact for details

Quality Control

Every batch of 1-Stearoyl-2-15(S)-Hete-Sn-Glycero-3-Pe is produced and analyzed under strict quality management protocols. Our products undergo rigorous purity and identity testing using advanced analytical techniques, including HPLC and mass spectrometry, to ensure compliance with research and cGMP-grade standards. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below under an inert atmosphere. Due to its hygroscopic (moisture-sensitive) nature, the container must be allowed to equilibrate to room temperature before opening to prevent condensation. For long-term stability, store desiccated.

Specification

Item	Specification
Appearance	White to off-white solid or waxy solid
Identification (HPLC/MS)	Conforms to structure
Purity (HPLC)	≥ 95% (Area %)
Assay	≥ 98% (by weight)
Solubility	Soluble in chloroform, ethanol; sparingly soluble in aqueous buffers

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.