1,2-Dipentadecanoyl-sn-glycero-3-phosphocholine
1,2-Dipentadecanoyl-sn-glycero-3-phosphocholine (CAS: 3355-27-9) is a synthetic phospholipid with a molecular weight of 705.99 g/mol. This diacyl glycerophosphocholine derivative features two fifteen-carbon fatty acid chains esterified to the sn-1 and sn-2 positions of a glycerol backbone, with a phosphocholine headgroup. It is primarily utilized as a biochemical reagent in research settings, particularly in studies involving cell biology and lipid metabolism.
- IUPAC
- L-α-Phosphatidylcholine, dipentadecanoyl
- Synonyms
- C38H76NO8PL-α-Phosphatidylcholine, dipentadecanoyl

Biochemical Research Reagent
Serves as a critical reagent in various biochemical and cell biology research applications. Its well-defined structure allows for controlled studies of lipid-protein interactions and membrane biophysics.
Lipid Metabolism Studies
Used in investigations of glycerophospholipid metabolism pathways. This compound can help researchers understand enzymatic activities and regulatory mechanisms involved in lipid homeostasis.
Membrane Studies
Employed in the formulation of model membranes and liposomes for biophysical and biochemical studies. Its defined fatty acid composition offers a consistent and reproducible system for exploring membrane properties.
| Molecular weight | 705.99 |
|---|---|
| Empirical formula | C38H76NO8P |
| Assay | ~99% |
| Storage temperature | −20°C |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
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.
What is 1,2-Dipentadecanoyl-sn-glycero-3-phosphocholine used for?
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This compound is used as a biochemical research reagent in cell biology and lipid metabolism studies, as well as in the creation of model membranes.
What is the CAS number and formula for 1,2-Dipentadecanoyl-sn-glycero-3-phosphocholine?
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The CAS number is 3355-27-9, and its empirical formula is C38H76NO8P.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1,2-Dipentadecanoyl-sn-glycero-3-phosphocholine with an assay of approximately 99%. This product is intended for research purposes and is not represented as USP, BP, EP, or other pharmacopoeial grades.
How should 1,2-Dipentadecanoyl-sn-glycero-3-phosphocholine be handled?
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Handling requires appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended. The substance has a WGK (Germany) rating of 3, indicating it is hazardous.
How is this chemical shipped and exported?
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This chemical is typically stored at -20°C. Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals.
How can I request a sample or quote?
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Please contact our sales team directly through our website to request a sample or obtain a quotation for 1,2-Dipentadecanoyl-sn-glycero-3-phosphocholine.
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