Description

3-(Dimethylamino)-7-(Methylamino)Phenothiazin-5-Ium Bromide is a specialized phenothiazinium dye salt, a compound of significant interest in advanced material science and life sciences research. Its core value lies in its unique photophysical and redox properties, which are critical for developing functional dyes and sensors. This high-purity intermediate is essential for researchers and manufacturers in the fields of organic electronics, photodynamic therapy research, and as a precursor for specialized analytical reagents. We supply this compound with a focus on batch-to-batch consistency to support rigorous R&D and production processes.

Application

• Research & Development: A key intermediate for synthesizing novel phenothiazine derivatives with tailored optical and electronic properties.
• Dye & Pigment Industry: Serves as a precursor for the production of specialized cationic dyes used in various technical applications.
• Biomedical Research: Investigated for potential applications in photodynamic therapy (PDT) due to its light-activated properties.
• Analytical Chemistry: Used in the development of redox indicators and electrochemical sensors.
• Organic Electronics: Explored as a building block for hole-transport materials or active layers in devices like organic light-emitting diodes (OLEDs).
• Photocatalysis: Studied for its potential role in light-driven catalytic processes.

Basic Information

Product Name	3-(Dimethylamino)-7-(Methylamino)Phenothiazin-5-Ium Bromide
CAS No.	7508-40-9
Molecular Formula	C15H16BrN3S
Molecular Weight	350.28 g/mol
Synonyms	Methylene Blue Derivative; Azure B Bromide; 3-Dimethylamino-7-methylaminophenothiazin-5-ium bromide; 7-(Dimethylamino)-3-(methylamino)phenothiazin-5-ium bromide; Toluidine Blue O related compound; Basic Blue 12 Bromide Salt; Phenothiazin-5-ium, 3-(dimethylamino)-7-(methylamino)-, bromide
EINECS	Contact for details

Quality Control

Our production of 3-(Dimethylamino)-7-(Methylamino)Phenothiazin-5-Ium Bromide adheres to stringent in-house quality protocols to ensure high purity and chemical identity. Each batch is characterized using advanced analytical techniques, and a comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided. We are committed to supplying material that meets the exacting standards required for research and industrial synthesis.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). The compound is light-sensitive and should be handled under appropriate conditions to prevent degradation. Keep the container tightly sealed in a dry environment.

Specification

Item	Specification
Appearance	Dark green to blue-black crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0 %
Residue on Ignition	≤ 0.5 %
Heavy Metals	≤ 20 ppm

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