Description

n-(5-Chloro-2-Methylphenyl)-4-[(5-Chloro-2-Methylphenyl)Azo]-3-Hydroxynaphthalene-2-Carboxamide is a specialized azo-based organic compound valued for its ability to impart color and function as a key intermediate in advanced material synthesis. This high-purity chemical is engineered for applications where precise molecular structure and consistent performance are critical. It is primarily utilized by manufacturers in the pigment, dye, and specialty chemical industries for producing high-performance colorants and functional materials.

Application

• Primary use as a high-performance pigment intermediate for organic pigments, particularly in the azo class.
• Key precursor in the synthesis of specialized dyes and colorants for plastics, inks, and coatings.
• Functional component in the research and development of advanced materials, including liquid crystals and optical filters.
• Used in the production of industrial colorants for textiles and synthetic fibers.
• Acts as a chemical intermediate in organic synthesis for pharmaceuticals and agrochemicals (where specified purity grades apply).
• Potential application in the formulation of sensitizers and charge-control agents for imaging and electrophotographic processes.

Basic Information

Product Name	n-(5-Chloro-2-Methylphenyl)-4-[(5-Chloro-2-Methylphenyl)Azo]-3-Hydroxynaphthalene-2-Carboxamide
CAS No.	6535-48-4
Molecular Formula	C26H19Cl2N3O2
Molecular Weight	476.36 g/mol
Synonyms	Pigment Yellow 17; C.I. 21105; 5-Chloro-2-methylphenyl Azo Carboxamide; 4-[(5-Chloro-2-methylphenyl)azo]-3-hydroxy-N-(5-chloro-2-methylphenyl)-2-naphthamide; 2-Naphthalenecarboxamide, 4-[(5-chloro-2-methylphenyl)azo]-3-hydroxy-N-(5-chloro-2-methylphenyl)-; C.I. Pigment Yellow 17; PY17; Azo Pigment Intermediate Y17
EINECS	229-439-1

Quality Control

Our production of n-(5-Chloro-2-Methylphenyl)-4-[(5-Chloro-2-Methylphenyl)Azo]-3-Hydroxynaphthalene-2-Carboxamide adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets precise customer specifications and industry standards. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Yellow to Orange Powder
Identification (IR)	Conforms to Standard
Assay (HPLC)	≥ 97.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm
Related Substances (HPLC)	Total ≤ 3.0%

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