Description

n-(8-Amino-3,6-Dioxaoctyl)Rhodamine 6G-Amide Bis(Trifluoroacetate) is a high-purity, reactive derivative of the classic Rhodamine 6G fluorophore, engineered for advanced bioconjugation. This compound is critical for researchers and manufacturers requiring site-specific fluorescent labeling of biomolecules, offering superior stability and brightness. It is primarily utilized by professionals in life sciences, diagnostics, and analytical chemistry for developing sensitive probes and assays.

Application

• Fluorescent Labeling Reagent: For covalent conjugation to proteins, peptides, antibodies, and oligonucleotides via its primary amine-reactive group.
• Biomolecular Probes: Creation of highly specific and bright fluorescent probes for cellular imaging, flow cytometry (FACS), and microscopy.
• Diagnostic Assay Development: Key component in the manufacture of fluorescent immunoassays (FLISA) and other clinical diagnostic kits.
• Sensor Technology: Used in the development of chemical and biological sensors for environmental monitoring and research.
• Material Science Markers: Incorporation into polymers or nanoparticles to create traceable and functionalized materials.
• Pharmaceutical Research: Tool for studying drug-target interactions, receptor binding, and intracellular trafficking through fluorescence.

Basic Information

Product Name	n-(8-Amino-3,6-Dioxaoctyl)Rhodamine 6G-Amide Bis(Trifluoroacetate)
CAS No.	591742-76-6
Molecular Formula	C38H41F6N5O9
Molecular Weight	825.75 g/mol
Synonyms	Rhodamine 6G amine derivative; 6-(8-Amino-3,6-dioxaoctyl)amino-3',6'-bis(ethylamino)-2',7'-dimethylspiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one bis(trifluoroacetate); Rhodamine 6G, N-(8-amino-3,6-dioxaoctyl)amide bis(trifluoroacetate); Reactive Rhodamine 6G; X-Rhodamine amine; 5(6)-TAMRA amine bis(TFA salt); TAMRA amine derivative; Amino-reactive TAMRA
EINECS	Contact for details

Quality Control

Every batch of our n-(8-Amino-3,6-Dioxaoctyl)Rhodamine 6G-Amide Bis(Trifluoroacetate) is manufactured under strict quality management systems. We guarantee high chemical purity and consistent performance through comprehensive analytical testing, including HPLC, NMR, and mass spectrometry. A detailed Certificate of Analysis (COA) specifying identity, purity, and impurity profiles is provided with each shipment to ensure it meets your research and production specifications.

Storage

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

Specification

Item	Specification
Appearance	Red to dark red solid or powder
Identification (HPLC)	Conforms
Identification (NMR)	Conforms
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 2.0%
Solubility	Soluble in DMSO, DMF, acetonitrile

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