Description

7-(Dimethylamino)-3,4-Dihydroxy-1-(Methoxycarbonyl)Phenoxazin-5-Ium Chloride is a specialized phenoxazinium dye salt with significant utility in advanced material science and analytical chemistry. Its core value lies in its unique photophysical and electrochemical properties, making it a critical component for research and development. This compound is essential for industries and laboratories focused on developing optical sensors, functional dyes, and as a biochemical research reagent.

Application

• Biochemical Research & Staining: Used as a specialized stain or probe in histology, cytology, and for visualizing cellular structures due to its affinity for specific biomolecules.
• Optical Sensor Development: Serves as a key chromophore or fluorophore in the fabrication of chemical sensors for detecting pH, metal ions, or specific gases.
• Functional Dye Synthesis: Acts as a precursor or intermediate in the synthesis of advanced dyes for non-textile applications, such as laser dyes, nonlinear optical materials, and photodynamic therapy agents.
• Electrochromic Materials: Employed in research for developing smart windows, displays, and mirrors due to its reversible color change upon electrochemical reduction/oxidation.
• Analytical Chemistry Reagent: Utilized as a redox indicator or a complexing agent in titrimetric and spectrophotometric analysis methods.
• Photovoltaic & Energy Research: Investigated for use in dye-sensitized solar cells (DSSCs) and other light-harvesting applications.

Basic Information

Product Name	7-(Dimethylamino)-3,4-Dihydroxy-1-(Methoxycarbonyl)Phenoxazin-5-Ium Chloride
CAS No.	6416-51-9
Molecular Formula	C17H15N2O5Cl
Molecular Weight	362.76 g/mol
Synonyms	Gallocyanine; Gallocyanine Chloride; 7-(Dimethylamino)-4-hydroxy-3-oxophenoxazine-1-carboxylic acid methyl ester chloride; C.I. 51030; NSC 403697; Gallocyanin; 1-Carbomethoxy-7-dimethylamino-3,4-dihydroxyphenoxazin-5-ium chloride
EINECS	229-125-4

Quality Control

Our 7-(Dimethylamino)-3,4-Dihydroxy-1-(Methoxycarbonyl)Phenoxazin-5-Ium Chloride is produced under a strict quality management system to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for assay and purity, and is supplied with a detailed Certificate of Analysis (COA) available upon request. We adhere to relevant industry standards for research-grade chemicals.

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.

Specification

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

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