Description

9-(Dimethylamino)Benzo[A]Phenoxazin-7-Ium Chloride is a specialized phenoxazinium dye salt, recognized for its distinct photophysical properties. This compound is valued for its role as a key intermediate and functional dye in advanced material science and analytical chemistry. It is primarily sought by research institutions and industrial laboratories working in the development of fluorescent probes, optical sensors, and photodynamic therapy agents. The product, with CAS NO 966-62-1, is supplied to meet the stringent requirements of high-purity chemical synthesis.

Application

• Fluorescent Labeling and Staining: Used as a vital stain and fluorescent tag in biological imaging and cytometry.
• Optical Sensor Development: Serves as a core chromophore in the fabrication of chemical sensors for pH, ions, or gases.
• Photodynamic Therapy (PDT) Research: Investigated as a potential photosensitizer in medical research for targeted cancer treatments.
• Laser Dye and Nonlinear Optics: Employed in the development of tunable dye lasers and materials with nonlinear optical properties.
• Analytical Chemistry Reagent: Functions as a sensitive reagent in spectrophotometric and fluorometric analytical methods.
• Organic Semiconductor Research: Used as a building block in the synthesis of organic electronic materials.

Basic Information

Product Name	9-(Dimethylamino)Benzo[A]Phenoxazin-7-Ium Chloride
CAS No.	966-62-1
Molecular Formula	C20H16ClN3O
Molecular Weight	349.81 g/mol
Synonyms	Nile Blue Chloride; Nile Blue A; Basic Blue 12; CI 51180; 9-(Dimethylamino)benzo[a]phenoxazin-7-ylium chloride; 5-Amino-9-(dimethylamino)benzo[a]phenoxazin-7-ylium chloride
EINECS	213-522-6

Quality Control

Our 9-(Dimethylamino)Benzo[A]Phenoxazin-7-Ium Chloride is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods. We provide full traceability and Certificates of Analysis (COA) are available upon request to ensure it meets your research or production specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at room temperature (15-25°C). This material is light-sensitive (store away from light). Keep container tightly sealed in a dry environment to prevent moisture absorption.

Specification

Item	Specification
Appearance	Dark green to blue-black powder or crystals
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 1.0%
Heavy Metals (as Pb)	≤ 20 ppm

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