Description

2-Chloro-4-[(2-Methyl-1H-Indol-3-Yl)Azo]Benzonitrile is a specialized azo dye intermediate characterized by its distinct molecular structure combining indole and benzonitrile moieties. This compound matters for its role as a precise colorant precursor, enabling the synthesis of high-performance pigments and dyes with specific chromatic and stability properties. It is primarily needed by manufacturers in the pigments and dyes, advanced materials research, and specialty chemical synthesis sectors.

Application

• Precursor for High-Performance Pigments: Serves as a key intermediate in the synthesis of complex organic pigments for coatings, inks, and plastics.
• Specialty Dye Manufacturing: Used in the production of specialized dyes for technical textiles and non-textile applications.
• Research & Development: Employed in academic and industrial R&D for developing novel chromophores and functional materials.
• Liquid Crystal Displays (LCDs): Potential application in the synthesis of dyes for color filters in display technologies.
• Analytical Chemistry: May be used as a standard or reagent in chromatographic and spectroscopic method development.

Basic Information

Product Name	2-Chloro-4-[(2-Methyl-1H-Indol-3-Yl)Azo]Benzonitrile
CAS No.	72953-48-1
Molecular Formula	C₁₆H₁₁ClN₄
Molecular Weight	294.74 g/mol
Synonyms	2-Chloro-4-[(2-methyl-1H-indol-3-yl)diazenyl]benzonitrile; 2-Chloro-4-[(2-methylindol-3-yl)azo]benzonitrile; 4-[(2-Methyl-1H-indol-3-yl)azo]-2-chlorobenzonitrile; Benzonitrile, 2-chloro-4-[(2-methyl-1H-indol-3-yl)azo]-; 72953-48-1; Azo dye intermediate based on 2-methylindole; 2-Methyl-3-(4-cyano-3-chlorophenylazo)indole
EINECS	Contact for details

Quality Control

Our 2-Chloro-4-[(2-Methyl-1H-Indol-3-Yl)Azo]Benzonitrile is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting key parameters are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials. Due to its light-sensitive nature, minimize exposure during handling and transfer.

Specification

Item	Specification
Appearance	Orange to red-brown powder or crystals
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 20 ppm

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