Description

Methyl 2-Amino-3-Hydroxybenzoate is a versatile aromatic ester derivative that serves as a critical synthetic intermediate in advanced organic chemistry. Its bifunctional amino and hydroxy groups make it a valuable building block for constructing complex molecular architectures, particularly in the pharmaceutical sector. This compound is essential for researchers and manufacturers in fine chemical synthesis, pharmaceutical development, and agrochemical research who require high-purity, reliable intermediates.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds with benzoxazole or quinazoline cores.
• Agrochemical Synthesis: Used in the development of novel herbicides and fungicides, leveraging its aromatic structure for bioactive molecule design.
• Dye and Pigment Manufacturing: Serves as a starting material for producing azo dyes and other complex colorants.
• Ligand Synthesis for Catalysis: Utilized to create chelating ligands for metal-catalyzed reactions in fine chemical production.
• Research & Development: A valuable scaffold in medicinal chemistry for structure-activity relationship (SAR) studies and new drug discovery.
• Polymer Modifier: Can be incorporated as a functional monomer to impart specific properties to specialty polymers.

Basic Information

Product Name	Methyl 2-Amino-3-Hydroxybenzoate
CAS No.	17672-21-8
Molecular Formula	C8H9NO3
Molecular Weight	167.16 g/mol
Synonyms	2-Amino-3-hydroxybenzoic acid methyl ester; Methyl 3-hydroxyanthranilate; 3-Hydroxy-2-aminobenzoic acid methyl ester; 2-Amino-3-hydroxy-methylbenzoate; Methyl 2-amino-3-hydroxybenzoate; Benzoic acid, 2-amino-3-hydroxy-, methyl ester; Methyl 3-hydroxy-2-aminobenzoate
EINECS	Contact for details

Quality Control

Our Methyl 2-Amino-3-Hydroxybenzoate is produced under a strict quality management system to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for assay and related substances, and is supplied with a corresponding Certificate of Analysis (COA). We adhere to cGMP principles where applicable, and our quality commitment ensures the material meets the stringent requirements of pharmaceutical and fine chemical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). The compound may be light-sensitive and hygroscopic; therefore, containers should be kept sealed when not in use to minimize exposure to moisture and atmospheric oxygen.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Total impurities ≤ 2.0%
Single Unknown Impurity	≤ 0.5%

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