Description

2-Hydroxy-4-(Methylamino)Benzoic Acid is a versatile organic compound that serves as a key intermediate in advanced chemical synthesis. Its unique structure, featuring both phenolic and carboxylic acid groups alongside a methylamino substituent, makes it valuable for creating complex molecules with specific functionalities. This chemical is primarily sought by manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for research and production purposes.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring a salicylic acid derivative framework.
• Agrochemical Synthesis: Used in the development and production of advanced herbicides, fungicides, and plant growth regulators.
• Dye and Pigment Manufacturing: Serves as a precursor for the synthesis of azo dyes and other complex colorants.
• Research & Development: Employed in academic and industrial R&D labs for exploring new chemical entities and reaction pathways.
• UV Absorber / Stabilizer Precursor: Can be utilized in the production of additives for polymers and coatings to enhance light stability.
• Complexing Agent: Acts as a ligand in coordination chemistry for metal ion chelation applications.

Basic Information

Product Name	2-Hydroxy-4-(Methylamino)Benzoic Acid
CAS No.	6952-12-1
Molecular Formula	C8H9NO3
Molecular Weight	167.16 g/mol
Synonyms	4-(Methylamino)salicylic acid; 2-Hydroxy-4-(methylamino)benzoic acid; 4-Methylaminosalicylic acid; 4-(Methylamino)-2-hydroxybenzoic acid; Benzoic acid, 2-hydroxy-4-(methylamino)-; 4-MAS; 4-Methylamino-2-hydroxybenzoic acid; 2-Hydroxy-4-methylaminobenzoic acid
EINECS	Contact for details

Quality Control

Our 2-Hydroxy-4-(Methylamino)Benzoic Acid is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with key parameters including assay, related substances, and residual solvents. Our quality commitment ensures the material is suitable for demanding applications in regulated industries.

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	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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