Description

Pyrenesulfonylphosphatidylethanolamine is a specialized, high-purity phospholipid derivative functionalized with a pyrene sulfonyl group. This compound matters for its unique fluorescent and membrane-targeting properties, making it an essential tool for advanced biochemical and biophysical research. It is primarily needed by researchers and manufacturers in the life sciences sector for applications in membrane studies, fluorescence labeling, and the development of diagnostic assays and drug delivery systems.

Application

• Fluorescent Membrane Probe: Used to study lipid bilayer dynamics, membrane fluidity, and fusion events due to its pyrene-based fluorescence.
• Bioconjugation & Labeling Reagent: Serves as a reactive intermediate for covalently attaching fluorescent tags to proteins, peptides, or other biomolecules targeting phosphatidylethanolamine residues.
• Liposome & Nanocarrier Development: Incorporated into liposomal formulations to create traceable, targeted drug delivery vehicles for therapeutic and diagnostic purposes.
• Biophysical Research: Employed in fluorescence resonance energy transfer (FRET) experiments and other spectroscopic techniques to investigate molecular interactions in membranes.
• Diagnostic Assay Component: Used in the development of sensitive fluorescence-based immunoassays and biosensors.
• Cell Biology Studies: Applied for visualizing and tracking cellular membranes and organelles in live or fixed cell imaging.

Basic Information

Product Name	Pyrenesulfonylphosphatidylethanolamine
CAS No.	74555-72-9
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	1,2-Diacyl-sn-glycero-3-phosphoethanolamine-N-(1-pyrenesulfonyl); N-(1-Pyrenesulfonyl)-phosphatidylethanolamine; Pyrene-PE; Pyrenesulfonyl PE; Fluorescent phosphatidylethanolamine; N-Pyrenesulfonylphosphatidylethanolamine
EINECS	Contact for details

Quality Control

Our Pyrenesulfonylphosphatidylethanolamine is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and development. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below under an inert atmosphere (e.g., argon or nitrogen) due to its hygroscopic and light-sensitive nature. Allow the sealed container to reach room temperature before opening to minimize moisture condensation. For long-term stability, store desiccated.

Specification

Item	Specification
Appearance	Yellow to orange solid or film
Identification (IR / NMR)	Conforms to structure
Purity (HPLC)	≥ 95% (Area %)
Solubility	Soluble in chloroform, DMSO, DMF
Fluorescence Properties	Characteristic pyrene excitation/emission

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