Description

9-Dimethylamino-7-(2,6-Dimethyl-3-Sodiosulfophenyl)-5-[(5-Methyl-4-Methylamino-2-Sulfonatophenyl)Amino]Benzo[A]Phenazin-7-Ium is a sophisticated, water-soluble phenazinium dye derivative valued for its intense color and specific chemical reactivity. This compound matters for its role as a key intermediate and functional chromophore in advanced material science and analytical chemistry. Industrial and research clients in the dye manufacturing, biological staining, and specialty chemical synthesis sectors require this high-purity material for developing novel products and diagnostic reagents.

Application

• Dye and Pigment Intermediate: Serves as a critical precursor for synthesizing specialized cationic dyes and pigments with enhanced lightfastness and solubility properties.
• Biological Staining Agent: Used in the formulation of histological and cytological stains for microscopy, particularly for nucleic acid and cellular structure visualization.
• Analytical Chemistry Reagent: Functions as a redox indicator or a chromogenic substrate in spectrophotometric assays and diagnostic test kits.
• Laser Dye and Optical Material: Potential application in the development of tunable laser dyes and non-linear optical materials due to its extended conjugated system.
• Textile and Leather Dyeing: Employed in the coloration of synthetic fibers, leather, and other substrates requiring cationic dyes.
• Research & Development: A valuable building block in academic and industrial R&D for exploring new photophysical properties and chemical reactions of phenazine derivatives.

Basic Information

Item	Detail
Product Name	9-Dimethylamino-7-(2,6-Dimethyl-3-Sodiosulfophenyl)-5-[(5-Methyl-4-Methylamino-2-Sulfonatophenyl)Amino]Benzo[A]Phenazin-7-Ium
CAS No.	6471-74-5
Molecular Formula	C34H33N5Na2O6S2
Molecular Weight	733.76 g/mol
Synonyms	Basic Blue 75; C.I. 52075; Aizen Cathilon Blue 5GLH; Astrazon Blue 5GL; Diacryl Blue 5G-N; Kayacryl Blue 5GL; Maxilon Blue 5G; Phenazinium, 9-(dimethylamino)-7-(2,6-dimethyl-3-sodiosulfophenyl)-5-[(5-methyl-4-methylamino-2-sulfonatophenyl)amino]-; 9-Dimethylamino-7-(2,6-dimethyl-3-sulfonatophenyl)-5-[(5-methyl-4-methylamino-2-sulfonatophenyl)amino]benzo[a]phenazin-7-ium disodium salt
EINECS	Contact for details

Quality Control

Our 9-Dimethylamino-7-(2,6-Dimethyl-3-Sodiosulfophenyl)-5-[(5-Methyl-4-Methylamino-2-Sulfonatophenyl)Amino]Benzo[A]Phenazin-7-Ium is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity, spectrophotometry for color strength, and residual solvent analysis, to ensure it meets precise customer specifications. A Certificate of Analysis (COA) documenting identity, purity, and relevant physical-chemical parameters is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent absorption of atmospheric moisture, which can affect product performance and stability.

Specification

Item	Specification
Appearance	Dark green to blue-black powder or crystals
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Color Strength	± 3% of standard
Water Content (KF)	≤ 5.0%
Solubility (in Water)	Clear, complete solution
Heavy Metals (as Pb)	≤ 20 ppm
Residual Solvents (GC)	Meets ICH guidelines

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