L-α-Phosphatidylethanolamine, dipalmitoyl, N-dansyl

CAS 81425-71-0C49H85N2O10PSBiochemicals & Reagents

Tech Serve Solutions (TSS) offers L-α-Phosphatidylethanolamine, dipalmitoyl, N-dansyl (CAS: 81425-71-0). This fluorescently labelled phospholipid conjugate has a molecular weight of 925.25 g/mol. It is primarily utilized as a fluorescent probe in biochemical research for studying lipid membrane dynamics, fusion, and interactions. Its N-dansyl moiety allows for sensitive detection and quantification in various biological assays and imaging techniques.

IUPAC: 1,2-Dipalmitoyl-sn-glycero-3-phospho-(N-dansyl)ethanolamine
Synonyms: 81425-71-0C49H85N2O10PS1,2-Dipalmitoyl-sn-glycero-3-phospho-(N-dansyl)ethanolamine

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L-α-Phosphatidylethanolamine, dipalmitoyl, N-dansyl (C49H85N2O10PS) — chemical structure, CAS 81425-71-0; Life Science, fine chemical supplied by Tech Serve Solutions

Biochemicals and ReagentsFluorescent ConjugatesFluorescent ProbesLabelsParticles and StainsGlycerophosphoethanolaminesGlycerophospholipidsLipids More...

01 /Applications

Fluorescent Probing in Membrane Studies

L-α-Phosphatidylethanolamine, dipalmitoyl, N-dansyl serves as a fluorescent probe to investigate the structural and dynamic properties of lipid bilayers. Its incorporation into model membranes allows for real-time monitoring of processes like lipid diffusion, phase transitions, and membrane fusion events.

Lipid-Protein Interaction Analysis

The fluorescent label enables the study of interactions between phospholipids and proteins within biological membranes. Researchers can track changes in fluorescence properties upon binding or conformational changes of membrane proteins, providing insights into cellular signalling pathways.

Drug Delivery and Vesicle Research

This compound can be used in the development and characterization of liposomes and other nanocarriers for drug delivery. Its fluorescence allows for tracking the fate and integrity of vesicles in biological systems and assessing their interaction with target cells.

02 /Properties

Molecular weight	925.25
Empirical formula	C49H85N2O10PS
Assay	~98%
Concentration	2 mg/mL in chloroform/methanol (4:1)
Storage temperature	−20°C

03 /Safety & handling

GHS hazard pictogram: Flammable (GHS02) — Flammable

GHS hazard pictogram: Harmful / irritant (GHS07) — Harmful / irritant

GHS hazard pictogram: Health hazard (GHS08) — Health hazard

Danger

Hazard statements

H225Highly flammable liquid and vapour
H302Harmful if swallowed
H315Causes skin irritation
H351Suspected of causing cancer
H370Causes damage to organs
H373May cause damage to organs through prolonged exposure

Precautionary statements

P210Keep away from heat, sparks and open flames. No smoking
P260Do not breathe dust, fume, gas, mist, vapours or spray
P281Use personal protective equipment as required
P307

Protective equipment	Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Flash point	11 °C / 51.8 °F
Transport (UN / ADR)	UN 1992 3/PG 2
Water hazard class (WGK, DE)	3
Hazard codes (EU)	F,T
Risk statements (R)	11-20/21/22-38-39/23/24/25-40-48/20/22
Safety statements (S)	16-36/37
Cation traces	Ca: ≤0.5 mol/mol

Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.

04 /Identifiers & registry

CAS number

81425-71-0

MDL number

MFCD00056600

05 /Quality & supply

Documentation

Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.

Supply & logistics

Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.

06 /Frequently asked questions

What is L-α-Phosphatidylethanolamine, dipalmitoyl, N-dansyl used for?

This compound is primarily used as a fluorescent probe in biochemical and biophysical research to study lipid membrane dynamics, lipid-protein interactions, and the behaviour of liposomes and other vesicular systems.

What are the CAS number and formula for L-α-Phosphatidylethanolamine, dipalmitoyl, N-dansyl?

The CAS number is 81425-71-0. The empirical formula (Hill notation) is C49H85N2O10PS, and the molecular weight is 925.25 g/mol.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies this product with an assay of approximately 98%. This product is not represented as USP, BP, EP, or other pharmacopoeial grades.

How should L-α-Phosphatidylethanolamine, dipalmitoyl, N-dansyl be handled safely?

This compound is flammable and presents significant health hazards including acute toxicity, skin irritation, and suspected carcinogenicity. Handle with extreme caution in a well-ventilated area, wearing appropriate personal protective equipment such as eyeshields, gloves, and a full-face respirator. Store at -20°C.

How is this chemical supplied and exported by TSS?

Tech Serve Solutions is a global supplier and exporter of fine chemicals. Specific packaging and shipping details are provided upon request, adhering to all relevant transportation regulations for hazardous materials like UN 1992.

How can I request a sample or quote for this product?

To request a sample or obtain a quote, please contact our sales department through the TSS website or by phone, providing the product name and CAS number (81425-71-0).