Description

Rhodamine 6G Ethylenediamine Amide Bis (Trifluoroacetate) is a chemically modified derivative of the classic Rhodamine 6G fluorophore, designed for advanced bioconjugation and labeling applications. This compound matters for researchers and manufacturers requiring a highly reactive, water-soluble fluorescent probe with enhanced stability and specific targeting capabilities. It is primarily needed by professionals in the life sciences, diagnostics, and materials science sectors for developing sensitive assays, bioimaging agents, and functionalized nanomaterials.

Application

• Bioconjugation and Protein Labeling: Acts as a reactive fluorescent tag for antibodies, peptides, and other biomolecules due to its amine-reactive amide group.
• Fluorescent Probe Synthesis: Serves as a key intermediate for creating custom fluorescent sensors and indicators for pH, metal ions, or enzymatic activity.
• Live-Cell and Tissue Imaging: Used in the development of contrast agents for confocal and multiphoton microscopy, offering bright fluorescence and photostability.
• Flow Cytometry Reagents: Incorporated into dye-labeled antibodies and other detection reagents for high-throughput cell analysis.
• Diagnostic Assay Development: Employed in the design of fluorescent lateral flow assays, ELISA, and other in-vitro diagnostic (IVD) components.
• Polymer and Material Science: Used to fluorescently label polymers, nanoparticles, and dendrimers to track distribution and interaction in composite materials.
• DNA/RNA Labeling: Can be adapted for labeling nucleotides or oligonucleotides for fluorescence in situ hybridization (FISH) and sequencing applications.

Basic Information

Product Name	Rhodamine 6G Ethylenediamine Amide Bis (Trifluoroacetate)
CAS No.	591742-74-4
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Rhodamine 6G ethylenediamine amide TFA salt; N-(6-Aminohexyl)-Rhodamine 6G amide bis(trifluoroacetate); X-Rhodamine amine, TFA salt (related class); Reactive Rhodamine 6G derivative; 6-TAMRA ethylenediamine amide (similar); Rhodamine 6G EDA amide; [2-[6-(ethylamino)-3-(ethylimino)-2,7-dimethyl-3H-xanthen-9-yl]benzoyl]aminoethyl]carbamoyl]ethyl]amino]ethyl] Trifluoroacetate
EINECS	Contact for details

Quality Control

Our Rhodamine 6G Ethylenediamine Amide Bis (Trifluoroacetate) undergoes rigorous quality testing to ensure compliance with high-purity standards for research and diagnostic use. Each batch is characterized to confirm identity, purity, and functional performance. Certificates of Analysis (COA) detailing specific test results are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below under desiccated conditions for long-term stability. This compound is light-sensitive (store away from light) and may be hygroscopic. Allow the sealed vial to equilibrate to room temperature before opening to minimize moisture uptake.

Specification

Item	Specification
Appearance	Orange to red solid or powder
Identification (HPLC/MS)	Conforms to structure
Purity (HPLC)	≥ 95% (Area %)
Water Content (KF)	≤ 2.0 %
Residual Solvents (GC)	Meets ICH guidelines
Functional Performance	Conjugates efficiently with amine-reactive chemistry

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.