Description

3-Hydroxy-4-[(2-Methoxyphenyl)Azo]-n-Phenylnaphthalene-2-Carboxamide is a specialized azo compound characterized by its complex naphthalene-based structure. This chemical is valued for its role as a high-performance intermediate and functional dye precursor in advanced material synthesis. It is primarily sought by manufacturers in the pigments, specialty polymers, and advanced organic electronics sectors for its ability to impart specific chromophoric and functional properties.

Application

• Dye and Pigment Intermediate: A key precursor for synthesizing high-value, complex azo dyes and organic pigments used in inks, coatings, and plastics.
• Functional Material Synthesis: Used in the research and development of advanced materials, including liquid crystals and organic semiconductors for electronic displays.
• Analytical Chemistry Reagent: Employed as a chromogenic agent or a complexometric indicator in specific laboratory and industrial testing procedures.
• Polymer Modification: Acts as a functional monomer or additive to introduce specific light-absorbing or color properties into specialty polymer chains.
• Research & Development: Serves as a critical building block in organic synthesis for pharmaceutical and agrochemical research due to its unique molecular scaffold.

Basic Information

Product Name	3-Hydroxy-4-[(2-Methoxyphenyl)Azo]-n-Phenylnaphthalene-2-Carboxamide
CAS No.	18846-91-8
Molecular Formula	C24H19N3O3
Molecular Weight	397.43 g/mol
Synonyms	Solvent Yellow 85; C.I. 12745; 4-[(2-Methoxyphenyl)azo]-3-hydroxy-N-phenyl-2-naphthalenecarboxamide; 3-Hydroxy-4-[(2-methoxyphenyl)azo]-N-phenyl-2-naphthamide; N-Phenyl-3-hydroxy-4-[(2-methoxyphenyl)azo]-2-naphthamide; Azoic Coupling Component 22; 2-Naphthalenecarboxamide, 4-[(2-methoxyphenyl)azo]-3-hydroxy-N-phenyl-
EINECS	Contact for details

Quality Control

Our production of 3-Hydroxy-4-[(2-Methoxyphenyl)Azo]-n-Phenylnaphthalene-2-Carboxamide adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR, to ensure consistent performance and specification compliance. Detailed Certificates of Analysis (COA) are provided with each shipment to guarantee traceability and 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 incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Yellow to orange powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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