Description

3-Methyl-4-Amino-3'-Carboxy-4'-Hydroxybenzanilide is a specialized aromatic anilide derivative that serves as a critical intermediate in the synthesis of high-performance dyes and pigments. Its molecular structure, featuring both amino and hydroxy functional groups, provides versatile reactivity for creating complex colorants with enhanced properties. This compound is essential for manufacturers in the dye and pigment industry, as well as for research institutions developing advanced organic materials and functional chemicals.

Application

• Primary Intermediate for Azo Dyes & Pigments: A key building block in the synthesis of high-grade azo dyes and organic pigments, contributing to color strength and fastness.
• Functional Dye Synthesis: Used in the production of specialized dyes for textiles, inks, and coatings that require specific lightfastness and thermal stability.
• Research & Development Chemical: Serves as a precursor in academic and industrial R&D for novel chromophores and advanced organic materials.
• Photographic Chemicals: Can be utilized in the synthesis of certain color couplers for photographic and imaging applications.
• Fine Chemical Synthesis: Acts as an intermediate for other complex aromatic compounds used in various specialty chemical sectors.

Basic Information

Product Name	3-Methyl-4-Amino-3'-Carboxy-4'-Hydroxybenzanilide
CAS No.	6201-84-9
Molecular Formula	C15H14N2O4
Molecular Weight	286.28 g/mol
Synonyms	Benzoic acid, 5-[[(2-amino-5-methylphenyl)amino]carbonyl]-2-hydroxy-; 5-[(2-Amino-5-methylanilino)carbonyl]-2-hydroxybenzoic acid; 3'-Carboxy-4'-hydroxy-3-methyl-4-aminobenzanilide; 4-Amino-3-methyl-4'-hydroxy-3'-carboxybenzanilide; Azoic Coupling Component 25; N-(2-Amino-5-methylphenyl)-5-carboxy-2-hydroxybenzamide
EINECS	Contact for details

Quality Control

Our production of 3-Methyl-4-Amino-3'-Carboxy-4'-Hydroxybenzanilide 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 consistent lot-to-lot reliability. Certificates of Analysis (COA) documenting all critical parameters are provided and available upon request.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed to minimize exposure to atmospheric humidity.

Specification

Item	Specification
Appearance	Light yellow to brown powder
Identification (IR)	Conforms to structure
Assay (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.