Description

Phenanthridinium, 3,8-Bis(Dimethylamino)-5-Ethyl-6-Phenyl-, Bromide is a specialized cationic dye and fluorescent probe belonging to the phenanthridinium class of heterocyclic compounds. This compound matters for its unique photophysical properties, including strong fluorescence and high quantum yield, which are critical for advanced analytical and diagnostic applications. It is primarily needed by researchers and manufacturers in the life sciences, analytical chemistry, and materials science sectors for applications such as nucleic acid staining, bio-imaging, and as a component in sensor development.

Application

• Nucleic Acid Staining and Detection: Used as a fluorescent stain for visualizing DNA and RNA in gel electrophoresis and other molecular biology techniques.
• Bio-imaging and Cellular Probes: Serves as a vital fluorescent tag or probe for live-cell imaging, fluorescence microscopy, and tracking biological processes.
• Chemical Sensing: Employed in the development of fluorescent chemosensors for detecting specific ions, biomolecules, or environmental analytes.
• Photophysical Research: Acts as a model compound in studies of fluorescence, electron transfer, and photochemical reactions due to its well-defined properties.
• Materials Science: Investigated for potential use in organic light-emitting diodes (OLEDs), nonlinear optical materials, and other advanced optoelectronic devices.
• Antimicrobial Studies: Explored for its biological activity, as some phenanthridinium derivatives are known to exhibit antimicrobial or antiparasitic properties.

Basic Information

Product Name	Phenanthridinium, 3,8-Bis(Dimethylamino)-5-Ethyl-6-Phenyl-, Bromide
CAS No.	72218-60-1
Molecular Formula	C25H30BrN3
Molecular Weight	452.43 g/mol
Synonyms	3,8-Bis(dimethylamino)-5-ethyl-6-phenylphenanthridinium bromide; 5-Ethyl-6-phenyl-3,8-bis(dimethylamino)phenanthridinium bromide; Phenanthridine, 5-ethyl-6-phenyl-3,8-bis(dimethylamino)-, methobromide; Dye PKH67 (related analog); Fluorescent phenanthridinium dye; Ethyl-Phenyl-Bis-DMAPhen Bromide
EINECS	Contact for details

Quality Control

Our Phenanthridinium, 3,8-Bis(Dimethylamino)-5-Ethyl-6-Phenyl-, Bromide is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and spectroscopic methods for identity confirmation, to ensure compliance with research-grade standards. Certificates of Analysis (COA) detailing batch-specific results are available upon request to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed in a desiccated environment to prevent degradation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Orange to red crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Residue on Ignition	≤ 1.0%
Fluorescence Properties	Ex/Em maxima provided per batch

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