Description

3-(Dimethylamino)-7-(Methylamino)Phenothiazin-5-Ium Tetraphenylborate is a specialized organic salt, specifically a phenothiazinium dye derivative, valued for its unique electrochemical and photophysical properties. This compound is critical for advanced research and development in fields requiring precise molecular interactions and signal generation. It is primarily sought by professionals in the analytical chemistry, materials science, and life sciences research sectors for developing sensors and diagnostic applications.

Application

• Electrochemical Sensor Development: Used as a key component or mediator in biosensors and chemical sensors due to its redox activity.
• Research Reagent: Serves as a specialized intermediate or probe in organic synthesis and photochemical studies.
• Dye and Staining Applications: Potential use in histological staining or as a fluorescent marker in biological imaging, given its phenothiazinium core structure.
• Analytical Chemistry: Employed in chromatographic methods or as a standard for method development and validation.
• Materials Science Research: Investigated for use in organic electronic devices, such as dye-sensitized solar cells or electrochromic materials.
• Photodynamic Therapy (PDT) Research: Studied for its potential as a photosensitizer in preclinical research due to the light-absorbing properties of the phenothiazinium moiety.

Basic Information

Product Name	3-(Dimethylamino)-7-(Methylamino)Phenothiazin-5-Ium Tetraphenylborate
CAS No.	84145-81-3
Molecular Formula	C₃₉H₄₀BN₃S
Molecular Weight	593.62 g/mol
Synonyms	Methylene Blue Derivative Tetraphenylborate Salt; Azure B Tetraphenylborate; 3-(Dimethylamino)-7-(methylamino)phenothiazin-5-ium tetraphenylborate; Phenothiazin-5-ium, 3-(dimethylamino)-7-(methylamino)-, tetraphenylborate(1-); Azure B TPB Salt; Basic Blue 12 Related Compound; Tetraphenylborate Salt of Azure B
EINECS	Contact for details

Quality Control

Our production of 3-(Dimethylamino)-7-(Methylamino)Phenothiazin-5-Ium Tetraphenylborate adheres to stringent in-house quality protocols to ensure batch-to-batch consistency and high purity. Each lot is characterized using advanced analytical techniques, including HPLC and NMR, to confirm identity and assess impurity profiles. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and related substances is provided with every shipment to support your quality assurance and regulatory 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 nature, the container must be kept tightly sealed in a dry environment to prevent moisture absorption, which can affect stability and performance. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	Dark green to blue-black powder or crystals
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%

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