Description

N,n-Dimethyl-4-[(5-Nitrothiazol-2-Yl)Azo]Aniline is a specialized azo dye intermediate characterized by its distinct thiazole and nitro-substituted aromatic structure. This compound matters for its role as a precise colorant precursor, offering the molecular framework necessary for synthesizing dyes with specific shade and fastness properties. Industries involved in the production of high-performance pigments, textile dyes, and specialized colorants for research and analytical applications require this high-purity intermediate to ensure consistent and reliable end-product quality.

Application

• Key intermediate for the synthesis of azo disperse dyes and pigments, particularly for polyester and synthetic fibers.
• Precursor in the development of specialized colorants for inks, coatings, and plastics requiring specific color fastness.
• Used in research and development of novel chromophores and functional dyes for optical applications.
• Potential use as a staining agent or biological marker in histology and microscopy due to its azo chromophore.
• Intermediate for dyes used in the coloration of technical textiles and non-textile substrates.
• Starting material for the synthesis of metal complex dyes.

Basic Information

Product Name	N,n-Dimethyl-4-[(5-Nitrothiazol-2-Yl)Azo]Aniline
CAS No.	62143-25-3
Molecular Formula	C11H11N5O2S
Molecular Weight	277.30 g/mol
Synonyms	4-[(5-Nitro-2-thiazolyl)azo]-N,N-dimethylaniline; 2-[(4-Dimethylaminophenyl)azo]-5-nitrothiazole; C.I. Disperse Yellow 119; Disperse Yellow 119; Solvent Yellow 163; 5-Nitro-2-[(4-dimethylaminophenyl)azo]thiazole; N,N-Dimethyl-4-[(5-nitro-2-thiazolyl)azo]aniline
EINECS	Contact for details

Quality Control

Our N,n-Dimethyl-4-[(5-Nitrothiazol-2-Yl)Azo]Aniline is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, impurity profile, and physical characteristics. Our quality commitment ensures the material meets the stringent requirements for use in fine chemical synthesis and industrial dye applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be opaque or stored in dark conditions.

Specification

Item	Specification
Appearance	Orange to red-brown powder or crystals
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.1%

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