12-(7-Nitrobenzofurazan-4-ylamino)dodecanoic acid
12-(7-Nitrobenzofurazan-4-ylamino)dodecanoic acid (CAS 96801-39-7) is a fluorescent probe with the molecular formula C18H26N4O5. This compound is primarily utilised in biochemical research for its fluorescent properties, making it suitable for detection and labelling applications within biological systems. Its lipophilic nature allows for membrane studies, and it is often employed in flow cytometry and general fluorescent microscopy.
- IUPAC
- 12-(7-Nitro-2,1,3-benzoxadiazol-4-ylamino)dodecanoic acid

Fluorescent Labelling
This compound serves as a fluorescent label for biomolecules, enabling their visualisation and tracking in biological assays. Its spectral properties are useful for quantitative fluorescence measurements.
Membrane Studies
Due to its lipophilic characteristics, 12-(7-Nitrobenzofurazan-4-ylamino)dodecanoic acid can be used to investigate cell membrane structure and dynamics. It is particularly suited for flow cytometry applications.
Biochemical Detection
The inherent fluorescence of the nitrobenzofurazan moiety makes this molecule a valuable tool for detecting specific biological processes or structures. It is employed in various fluorescence-based detection assays.
| Molecular weight | 378.42 |
|---|---|
| Empirical formula | C18H26N4O5 |
| Assay | ≥98.0% (TLC) |
| Solubility | DMF: solublemethanol: soluble |
| Storage temperature | 2-8°C |
| Suitability | suitable for fluorescence |
| Melting point | 79-81 °C(lit.) |
| 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 466 nm; λem 530 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 12-(7-Nitrobenzofurazan-4-ylamino)dodecanoic acid used for?
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This compound is used as a fluorescent probe for biochemical detection, membrane studies, and as a fluorescent label in biological research, including flow cytometry.
What is the CAS number and formula for 12-(7-Nitrobenzofurazan-4-ylamino)dodecanoic acid?
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The CAS number is 96801-39-7 and the molecular formula is C18H26N4O5.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this product with an assay of ≥98.0% (TLC). We do not represent this product as USP, BP, or EP grade.
How should 12-(7-Nitrobenzofurazan-4-ylamino)dodecanoic acid be handled?
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Handle with appropriate personal protective equipment including eyeshields and gloves. Use a type N95 (US) or type P1 (EN143) respirator filter. Store at 2-8°C. It carries a WGK Germany rating of 3.
How is this chemical packed, shipped, and exported?
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Tech Serve Solutions expertly packs, ships, and exports fine chemicals globally, adhering to all necessary regulations for safe and compliant transport.
How can I request a sample or quote?
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Please contact our sales team via the website to request a sample or a quotation for 12-(7-Nitrobenzofurazan-4-ylamino)dodecanoic acid.
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