Description

n-(5-Chloro-2,4-Dimethoxyphenyl)-3-Hydroxy-n-[(2-Methoxy-5-Nitrophenyl)Azo]-2-Naphthalenecarboxamide is a specialized azo dye intermediate known for its complex molecular structure and precise chromophoric properties. This compound is critical for synthesizing high-performance dyes and pigments that require excellent lightfastness and specific color characteristics. It is primarily utilized by manufacturers in the dye and pigment industry, as well as by research institutions developing advanced colorants for textiles, inks, and specialty coatings.

Application

• Key intermediate for the synthesis of high-grade azo dyes and pigments.
• Used in the production of colorants for textile dyeing and printing processes.
• Essential component in manufacturing specialty inks, including those for security printing and packaging.
• Research and development of novel functional dyes for optical and electronic applications.
• Potential use in the formulation of industrial coatings requiring specific color stability.
• As a reference standard for analytical and quality control in chemical manufacturing.

Basic Information

Product Name	n-(5-Chloro-2,4-Dimethoxyphenyl)-3-Hydroxy-n-[(2-Methoxy-5-Nitrophenyl)Azo]-2-Naphthalenecarboxamide
CAS No.	68258-61-7
Molecular Formula	C27H21ClN4O7
Molecular Weight	548.93 g/mol
Synonyms	5-Chloro-2,4-dimethoxy-N-[2-[(2-methoxy-5-nitrophenyl)diazenyl]-3-hydroxy-1-naphthoyl]aniline; C.I. Disperse Yellow 114; Disperse Yellow 114; Azo Dye Intermediate 68258-61-7; 1-Naphthalenecarboxamide, N-(5-chloro-2,4-dimethoxyphenyl)-3-hydroxy-N-[(2-methoxy-5-nitrophenyl)azo]-; Solvent Yellow 114 (related class); CI 12790
EINECS	Contact for details

Quality Control

Our production of this azo dye intermediate adheres to strict quality protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques like HPLC and spectroscopy to confirm identity and meet specified impurity profiles. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and related substance data is provided with every shipment to support your quality assurance processes.

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 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 reddish-brown powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Heavy Metals	≤ 20 ppm

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