Description

5-Amino-2-Methoxybenzoic Acid is a versatile aromatic amine derivative with a methoxy and carboxylic acid functional group. This compound serves as a critical pharmaceutical intermediate and organic synthesis building block, valued for its bifunctional reactivity. It is primarily utilized by manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for the synthesis of active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of various active pharmaceutical ingredients (APIs), including non-steroidal anti-inflammatory drugs (NSAIDs) and other therapeutic agents.
• Agrochemical Synthesis: Building block for creating herbicides, pesticides, and plant growth regulators.
• Dye and Pigment Manufacturing: Used in the production of azo dyes and other complex colorants.
• Organic Synthesis Reagent: Employed in coupling reactions and as a starting material for heterocyclic compounds and complex organic molecules.
• Research & Development: Valuable compound for chemical research in academic and industrial laboratories.
• Material Science: Potential monomer or additive in the synthesis of specialty polymers and advanced materials.

Basic Information

Product Name	5-Amino-2-Methoxybenzoic Acid
CAS No.	3403-47-2
Molecular Formula	C8H9NO3
Molecular Weight	167.16 g/mol
Synonyms	2-Methoxy-5-aminobenzoic Acid; 5-Amino-o-anisic Acid; 5-Amino-2-methoxybenzoic acid; 2-Methoxy-5-aminobenzoic acid; 5-Amino-2-methoxy-benzoic acid; 5-Amino-o-methoxybenzoic acid; Benzoic acid, 5-amino-2-methoxy-
EINECS	Contact for details

Quality Control

Our 5-Amino-2-Methoxybenzoic Acid is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets precise specifications for identity, purity, and impurity profiles. Certificates of Analysis (COA) documenting these results are available upon request to support your quality assurance and regulatory compliance needs.

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 nature, the container must be kept tightly sealed to prevent moisture absorption.

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 (as Pb)	≤20 ppm

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