Description

5-Methyl-4-[(4-Nitrophenyl)Azo]-o-Anisidine is a specialized azo dye intermediate known for its distinct chromophoric properties. This compound is valued for its role in synthesizing high-performance pigments and dyes with excellent color fastness and stability. It is primarily required by manufacturers in the colorant, textile, and specialty chemical industries for producing vibrant and durable colorants.

Application

• Primary intermediate for the synthesis of high-performance azo pigments and dyes.
• Used in the coloration of plastics, resins, and synthetic fibers.
• Key component in manufacturing industrial inks for printing and packaging.
• Potential use in the formulation of specialty coatings requiring specific lightfastness.
• Research and development of novel organic colorants and functional materials.
• Laboratory reagent for analytical and synthetic chemistry studies.

Basic Information

Product Name	5-Methyl-4-[(4-Nitrophenyl)Azo]-o-Anisidine
CAS No.	2475-43-6
Molecular Formula	C14H14N4O3
Molecular Weight	286.29 g/mol
Synonyms	4-[(4-Nitrophenyl)azo]-5-methyl-o-anisidine; 2-Methoxy-5-methyl-4-[(4-nitrophenyl)azo]aniline; C.I. Disperse Yellow 42; Disperse Yellow 42; 5-Methyl-4-(4-nitrophenylazo)-o-anisidine; 2-Methoxy-5-methyl-4-(4-nitrophenylazo)aniline; 4-Amino-2-methoxy-5-methyl-4'-nitroazobenzene
EINECS	Contact for details

Quality Control

Our 5-Methyl-4-[(4-Nitrophenyl)Azo]-o-Anisidine is produced under a stringent quality management system. Each batch undergoes rigorous analytical testing to ensure consistent purity, identity, and performance. Certificates of Analysis (COA) detailing key specifications 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 such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Orange to brown powder or crystals
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Melting Point	Contact for details

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