1-Pyrenedecanoic acid
1-Pyrenedecanoic acid (CAS: 64701-47-9) is a fluorescent organic compound with the molecular formula C26H28O2 and a molecular weight of 372.50 g/mol. This lipophilic probe is well-suited for fluorescence applications, offering distinct excitation and emission wavelengths. It is commonly employed in biochemical research, particularly for labelling and detection in microscopy and flow cytometry, due to its fluorescent properties and ability to integrate into cell membranes.
- IUPAC
- 10-(1-Pyrenyl)decanoic acid
- Synonyms
- 10-(1-Pyrenyl)decanoic acid

Fluorescent Labelling
Utilised as a fluorescent probe for labelling biological molecules and structures. Its lipophilic nature facilitates incorporation into cell membranes for visualisation.
Microscopy Imaging
A valuable tool in fluorescence microscopy for staining and imaging cellular components, particularly membranes. Its excitation and emission spectra are well-defined for clear signal detection.
Flow Cytometry
Applied in flow cytometry for cellular analysis, enabling the study of membrane properties and cellular uptake through fluorescent detection.
Biochemical Detection
Serves as a reagent in various biochemical detection assays where fluorescence is a key indicator for monitoring or quantifying processes.
| Molecular weight | 372.50 |
|---|---|
| Empirical formula | C26H28O2 |
| Assay | ≥98.0% (HPLC) |
| Suitability | suitable for fluorescence |
| 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.
| Fluorescence | λex 340 nm; λem 376 nm in methanol |
|---|
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-Pyrenedecanoic acid used for?
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1-Pyrenedecanoic acid is used as a fluorescent probe for labelling and detection in biochemical research, particularly in microscopy and flow cytometry for visualising cell membranes.
What is the CAS number and formula for 1-Pyrenedecanoic acid?
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The CAS number is 64701-47-9, and the empirical formula is C26H28O2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1-Pyrenedecanoic acid with an assay of ≥98.0% (HPLC). This product is suitable for fluorescence applications and is not represented as USP, BP, EP, or any other pharmacopoeia grade.
What are the safety and handling precautions for 1-Pyrenedecanoic acid?
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Handling 1-Pyrenedecanoic acid requires appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter should be used. It is classified with a WGK rating of 3 in Germany, indicating a high hazard to water.
How is 1-Pyrenedecanoic acid packed and exported?
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1-Pyrenedecanoic acid is carefully packaged to ensure stability during transit and is available for export globally by Tech Serve Solutions.
How can I request a sample or quote for 1-Pyrenedecanoic acid?
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To request a sample or a quote for 1-Pyrenedecanoic acid, please contact the Tech Serve Solutions sales team through our website or by phone.
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