Description

4-[[5-(Aminocarbonyl)-2-Chlorophenyl]Azo]-3-Hydroxy-n-Phenylnaphthalene-2-Carboxamide is a specialized azo-based organic compound with a complex molecular structure, serving as a high-value intermediate in advanced chemical synthesis. Its precise structure makes it a critical component for producing high-performance pigments and dyes, where color fastness and stability are paramount. This chemical is essential for manufacturers in the pigment, specialty chemical, and advanced materials industries seeking to develop products with specific chromatic and functional properties.

Application

• Primary intermediate in the synthesis of high-performance azo pigments and disperse dyes.
• Key precursor for creating organic colorants used in plastics, inks, and coatings.
• Used in research and development of novel functional dyes for optical and electronic applications.
• Potential intermediate for liquid crystal dyes and other advanced material systems.
• Employed in the fine-tuning of color properties such as hue, brightness, and weather resistance in industrial color production.

Basic Information

Product Name	4-[[5-(Aminocarbonyl)-2-Chlorophenyl]Azo]-3-Hydroxy-n-Phenylnaphthalene-2-Carboxamide
CAS No.	67990-06-1
Molecular Formula	C24H17ClN4O3
Molecular Weight	444.87 g/mol
Synonyms	4-[(5-Carbamoyl-2-chlorophenyl)azo]-3-hydroxy-N-phenyl-2-naphthamide; 3-Hydroxy-4-[(5-carbamoyl-2-chlorophenyl)azo]-N-phenyl-2-naphthamide; C.I. Pigment Red 268; PR 268; Azo Pigment Intermediate 67990-06-1; 2-Naphthalenecarboxamide, 4-[(5-carbamoyl-2-chlorophenyl)azo]-3-hydroxy-N-phenyl-
EINECS	Contact for details

Quality Control

Our production of this advanced intermediate adheres to strict quality control protocols to ensure batch-to-batch consistency and high purity. Quality is verified through analytical techniques including HPLC, IR spectroscopy, and elemental analysis. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to support your quality assurance and R&D processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials. Due to its light-sensitive nature, containers should be opaque or stored in darkness.

Specification

Item	Specification
Appearance	Reddish-brown to dark red powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.5%

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