Description

6-(Dimethylamino)-2-[2-(2,5-Dimethyl-1-Phenyl-1H-Pyrrol-3-Yl)Vinyl]-1-Methylquinolinium Methyl Sulphate is a specialized cationic dye intermediate and functional organic salt with significant commercial value. This compound is critical for its role in synthesizing advanced colorants and as a key precursor in the development of functional materials. It is primarily sought by manufacturers in the dyes and pigments, specialty chemicals, and advanced material research sectors.

Application

• Cationic Dye Synthesis: A key intermediate for producing high-value cationic (basic) dyes used in textile, paper, and leather industries.
• Functional Material Precursor: Used in the research and development of organic semiconductors, photoconductive materials, and non-linear optical (NLO) materials.
• Biological Staining Agent: Serves as a precursor for fluorescent probes and histological stains in life science research and diagnostics.
• Photographic Sensitizer: Employed in the formulation of specialized photographic chemicals and imaging materials.
• Laser Dye Intermediate: Utilized in the synthesis of dyes for tunable dye lasers and other photonic applications.
• Analytical Chemistry: Acts as a reagent or standard in chromatographic analysis and other analytical methods.

Basic Information

Item	Details
Product Name	6-(Dimethylamino)-2-[2-(2,5-Dimethyl-1-Phenyl-1H-Pyrrol-3-Yl)Vinyl]-1-Methylquinolinium Methyl Sulphate
CAS No.	61791-77-3
Molecular Formula	C27H31N3O4S
Molecular Weight	493.62 g/mol
Synonyms	Basic Red 12; C.I. 48070; 1-Methyl-6-(dimethylamino)-2-[2-(2,5-dimethyl-1-phenyl-1H-pyrrol-3-yl)ethenyl]quinolinium methyl sulfate; Astrazon Red 6B; Aizen Cathilon Red 6BH; Red 6B; Maxilon Red 6B; Cationic Red 6B
EINECS	Contact for details

Quality Control

Our production of 6-(Dimethylamino)-2-[2-(2,5-Dimethyl-1-Phenyl-1H-Pyrrol-3-Yl)Vinyl]-1-Methylquinium Methyl Sulphate adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques like HPLC and NMR to confirm identity and assay. Certificates of Analysis (COA) detailing purity, impurity profile, and physical characteristics are 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, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from incompatible materials and sources of ignition. Due to its light-sensitive nature, containers should be opaque or stored in darkness.

Specification

Item	Specification
Appearance	Dark red to violet crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition (Sulfated Ash)	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%, Total impurities ≤ 2.0%
Solubility	Soluble in water and polar organic solvents

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