Description

4-[(5-Cyano-1,6-Dihydro-2-Hydroxy-1,4-Dimethyl-6-Oxopyridin-3-Yl)Azo]Benzoic Acid is a specialized azo dye intermediate and organic synthesis building block, recognized for its precise molecular structure and functional groups. This compound matters for its role as a key precursor in the synthesis of high-performance pigments, colorants, and advanced functional materials, where consistent quality and purity are paramount. It is primarily needed by manufacturers and R&D laboratories in the pigments and dyes, pharmaceutical intermediates, and advanced material science sectors seeking reliable, high-purity chemical inputs.

Application

• Precursor for High-Performance Pigments and Dyes: Serves as a critical intermediate in synthesizing azo pigments and dyes for industrial coatings, inks, and plastics.
• Pharmaceutical Intermediate: Used in research and development for creating novel active pharmaceutical ingredients (APIs) and diagnostic agents.
• Functional Material Synthesis: Employed in the development of advanced organic materials, including liquid crystals and organic semiconductors.
• Research & Development Chemical: A valuable tool in academic and industrial organic chemistry research for studying azo coupling reactions and heterocyclic chemistry.
• Specialty Chemical Manufacturing: Used in the production of custom fine chemicals and specialty additives where specific chromophore structures are required.

Basic Information

Item	Details
Product Name	4-[(5-Cyano-1,6-Dihydro-2-Hydroxy-1,4-Dimethyl-6-Oxopyridin-3-Yl)Azo]Benzoic Acid
CAS No.	72614-75-6
Molecular Formula	C16H14N4O4
Molecular Weight	326.31 g/mol
Synonyms	5-Cyano-3-[(4-carboxyphenyl)azo]-1,6-dihydro-2-hydroxy-1,4-dimethyl-6-pyridinone; 3-[(4-Carboxyphenyl)azo]-5-cyano-1,6-dihydro-2-hydroxy-1,4-dimethyl-6-pyridinone; Azo Benzoic Acid Derivative; Pyridone Azo Dye Intermediate; C.I. Pigment Yellow 185 (related); PY 185 Intermediate; 4-Carboxy-3'-hydroxy-2'-methyl-5'-cyano-6'-oxo-1,4'-dimethyl-2,3'-azopyridine
EINECS	Contact for details

Quality Control

Our production of 4-[(5-Cyano-1,6-Dihydro-2-Hydroxy-1,4-Dimethyl-6-Oxopyridin-3-Yl)Azo]Benzoic Acid adheres to stringent quality management protocols. Every batch undergoes rigorous analytical testing, including HPLC, IR, and NMR, to ensure high purity and batch-to-batch consistency. Certificates of Analysis (COA) detailing all specifications are provided with each shipment. We are committed to meeting the quality standards required for fine chemical and intermediate applications.

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. The product is light-sensitive and should be stored away from direct light exposure to maintain stability.

Specification

Item	Specification
Appearance	Yellow to orange powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.