N-(2-Aminoethyl)rhodamine 6G-amide bis(trifluoroacetate)
N-(2-Aminoethyl)rhodamine 6G-amide bis(trifluoroacetate), CAS 591742-74-4, is a fluorescent label with the molecular formula C28H32N4O2·C4H2F6O4 and a molecular weight of 684.63. This rhodamine derivative is utilized for its fluorescence properties, with excitation and emission maxima at 528 nm and 553 nm respectively in a pH 3.0 phosphate buffer. It serves as a valuable reagent in biochemical research and fluorescent labeling applications.
- IUPAC
- Rhodamine 6G-N-(2-aminoethyl)amide bis(trifluoroacetate)
- Synonyms
- Rhodamine 6G-N-(2-aminoethyl)amide bis(trifluoroacetate)

Fluorescent Labeling
This compound can be used to label biomolecules or structures, enabling their detection and visualization through fluorescence microscopy or spectroscopy. Its rhodamine core provides a bright and stable fluorescence signal.
Fluorescent Probes
As a fluorescent probe, it can be employed in various biological assays to study cellular processes, protein localization, or molecular interactions where a fluorescent tag is required.
Research Reagent
N-(2-Aminoethyl)rhodamine 6G-amide bis(trifluoroacetate) functions as a specialized reagent in academic and industrial research laboratories for applications requiring fluorescent detection.
| Molecular weight | 684.63 |
|---|---|
| Empirical formula | C28H32N4O2·C4H2F6O4 |
| Assay | ≥95.0% (HPCE) |
| Storage temperature | 2-8°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.
| Fluorescence | λex 528 nm; λem 553 nm in 0.1 M phosphate pH 3.0 |
|---|
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 N-(2-Aminoethyl)rhodamine 6G-amide bis(trifluoroacetate) used for?
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This compound is primarily used as a fluorescent label and probe in biochemical and research applications, enabling visualization and detection through its fluorescence properties.
What is the CAS number and molecular formula of N-(2-Aminoethyl)rhodamine 6G-amide bis(trifluoroacetate)?
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The CAS number is 591742-74-4 and the molecular formula is C28H32N4O2·C4H2F6O4.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this product with an assay of ≥95.0% (HPCE). TSS does not represent this product as USP, BP, EP or other pharmacopoeia grades.
How should N-(2-Aminoethyl)rhodamine 6G-amide bis(trifluoroacetate) be handled and stored?
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Handle with appropriate personal protective equipment, including eyeshields and gloves. Store at 2-8°C. Refer to safety data sheets for detailed handling information.
Is this compound a controlled substance?
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The provided data does not indicate that N-(2-Aminoethyl)rhodamine 6G-amide bis(trifluoroacetate) is a controlled substance.
How is N-(2-Aminoethyl)rhodamine 6G-amide bis(trifluoroacetate) packed, shipped, and exported?
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This chemical is carefully packed to ensure stability during transit and is available for global export by Tech Serve Solutions, a specialist supplier since 1998.
How can I request a sample or quote?
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Please contact Tech Serve Solutions directly through our website or sales channels to request a sample or a quotation for N-(2-Aminoethyl)rhodamine 6G-amide bis(trifluoroacetate).
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