Description

3-[4-[(2-Methylphenyl)Azo]-2-Methylphenylcarbamoyl]Propionic Acid is a specialized azo dye intermediate with a carbamoyl propionic acid functional group. This compound is valued for its role in synthesizing high-performance pigments and colorants, offering precise chromophore control for demanding applications. It is primarily utilized by manufacturers in the dyes and pigments, specialty chemicals, and advanced materials sectors.

Application

• Primary Intermediate for Azo Pigments: Serves as a key building block in the synthesis of high-performance organic pigments, particularly yellows, oranges, and reds.
• Specialty Dye Manufacturing: Used in the production of specialized dyes for plastics, inks, and coatings requiring enhanced lightfastness and thermal stability.
• Functional Colorant Research: Employed in R&D for developing novel colorants with specific properties for advanced material science applications.
• Textile Colorants: A precursor for dyes used in synthetic fiber coloration where specific shade and fastness properties are required.
• Liquid Crystal Display (LCD) Materials: Potential use in the synthesis of dyes for color filters in display technologies.
• Analytical Chemistry Reagent: Can be used as a standard or reagent in chromatographic analysis and method development for related compounds.

Basic Information

Product Name	3-[4-[(2-Methylphenyl)Azo]-2-Methylphenylcarbamoyl]Propionic Acid
CAS No.	63042-13-7
Molecular Formula	C19H19N3O3
Molecular Weight	337.38 g/mol
Synonyms	3-[[4-[(2-Methylphenyl)azo]-2-methylphenyl]carbamoyl]propanoic acid; 3-[4-[(o-Tolyl)azo]-2-methylphenylcarbamoyl]propionic Acid; Propionic acid, 3-[4-[(2-methylphenyl)azo]-2-methylphenylcarbamoyl]-; o-Tolyl azo carbamoyl propionic acid derivative; Azo dye intermediate 63042-13-7; C.I. Azoic Coupling Component (related); 2-Methyl-4'-(2-methylphenylazo)phenylcarbamoylpropionic acid
EINECS	Contact for details

Quality Control

Our production of 3-[4-[(2-Methylphenyl)Azo]-2-Methylphenylcarbamoyl]Propionic Acid adheres to stringent quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure consistency and meet precise customer specifications. A Certificate of Analysis (COA) detailing all relevant parameters is provided with each shipment.

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 sources and incompatible materials. Due to its light-sensitive nature, containers should be opaque or stored in darkness.

Specification

Item	Specification
Appearance	Orange to red-brown powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0% (Area %)
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.