Description
IUPAC Name: [9-(2-carboxyphenyl)-6-(diethylamino)xanthen-3-ylidene]-diethylazanium;chloride
InChI: InChI=1S/C28H30N2O3.ClH/c1-5-29(6-2)19-13-15-23-25(17-19)33-26-18-20(30(7-3)8-4)14-16-24(26)27(23)21-11-9-10-12-22(21)28(31)32;/h9-18H,5-8H2,1-4H3;1H
InChIKey: PYWVYCXTNDRMGF-UHFFFAOYSA-N
Canonical SMILES: CCN(CC)C1=CC2=C(C=C1)C(=C3C=CC(=[N+](CC)CC)C=C3O2)C4=CC=CC=C4C(=O)O.[Cl-]
Isomeric SMILES: CCN(CC)C1=CC2=C(C=C1)C(=C3C=CC(=[N+](CC)CC)C=C3O2)C4=CC=CC=C4C(=O)O.[Cl-]
Synonyms: RHODAMINE B; 81-88-9; Basic Violet 10; Brilliant Pink B; Tetraethylrhodamine; Rhodamine O; Calcozine Red BX; Symulex Magenta F; …
Botanical Source:
Product Overview
Rhodamine B, a highly fluorescent xanthene dye, is provided by BIORLAB at research-grade purity (≥98%). This compound is essential for fluorescence microscopy, cell tracking, and molecular biology research.
Technical Specifications
- Molecular Formula: C₂₈H₃₁ClN₂O₃
- Molecular Weight: 479.0 g/mol
- Appearance: Red to violet crystalline powder
- Solubility: Soluble in water, ethanol
- Excitation/Emission: 554/627 nm
- Quantum Yield: 0.70
Key Research Applications
-
Cell Biology
- Cell tracking studies
- Membrane permeability
- Organelle labeling
-
Microscopy
- Fluorescence imaging
- Flow cytometry
- FRET applications
-
Molecular Biology
- Protein labeling
- DNA/RNA studies
- Enzyme assays
Storage & Handling
- Store at room temperature
- Protect from light
- Stock solutions stable at 4°C
- Working solutions fresh
Research Significance
-
Spectral Properties
- High photostability
- Strong fluorescence
- pH-sensitive emission
-
Biological Applications
- Cell membrane studies
- Protein conjugation
- Intracellular tracking
Quality Assurance
- Full spectroscopic data provided
- Comprehensive Certificate of Analysis
- Batch-specific fluorescence profile
- Research-grade documentation
Research Focus Areas
-
Imaging Studies
- Live cell imaging
- Tissue visualization
- Subcellular localization
-
Analytical Applications
- Flow cytometry
- Fluorescence assays
- Protein detection
Technical Features
-
Photophysical Properties
- High quantum yield
- Good photostability
- pH sensitivity range
-
Chemical Properties
- Water solubility
- Protein Reactivity
- Environmental sensitivity
Application Areas
-
Life Sciences Research
- Cell Biology
- Molecular biology
- Neuroscience
-
Analytical Chemistry
- Fluorescence assays
- Environmental monitoring
- Trace analysis
Technical Support Features
- Method development assistance
- Imaging protocol guidance
- Stability data available
- Research protocol support
- Documentation assistance
Safety & Regulatory Information
- Research use only
- Complete safety documentation
- Handling guidelines provided
- Environmental information available
For detailed technical information, bulk quantities, or custom requirements, contact BIORLAB’s scientific team.
Note: This product is intended for laboratory research purposes only. Not for human consumption or therapeutic use without proper approval.