Description

2-Amino-4-Hydroxy-5-Methoxybenzoic Acid Hydrochloride is a high-purity, specialized organic salt serving as a critical building block in advanced chemical synthesis. Its value lies in its unique functional group arrangement, making it an essential intermediate for developing complex molecules with targeted biological activity. This compound is primarily needed by research institutions and pharmaceutical companies engaged in the development of novel active pharmaceutical ingredients (APIs) and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug candidates and active pharmaceutical ingredients (APIs), particularly in research for new therapeutic agents.
• Organic Synthesis Building Block: Used in multi-step synthetic routes to construct more complex heterocyclic compounds and fine chemicals due to its reactive amino, hydroxy, and carboxylic acid groups.
• Biochemical Research: Employed in life science research as a standard or reagent for studying enzymatic processes or modifying biomolecules.
• Agrochemical Development: Potential intermediate in the research and synthesis of novel herbicides, fungicides, or plant growth regulators.
• Dye and Pigment Synthesis: Serves as a starting material for creating specialized dyes, pigments, or optical brighteners, leveraging its aromatic amine structure.

Basic Information

Product Name	2-Amino-4-Hydroxy-5-Methoxybenzoic Acid Hydrochloride
CAS No.	1351641-73-0
Molecular Formula	C9H10NO5•HCl
Molecular Weight	249.64 g/mol
Synonyms	5-Methoxy-4-hydroxyanthranilic acid hydrochloride; 2-Amino-4-hydroxy-5-methoxybenzoic acid HCl; 4-Hydroxy-5-methoxy-2-aminobenzoic acid hydrochloride; 5-Methoxy-4-hydroxy-2-aminobenzoic acid hydrochloride; Anthranilic acid, 4-hydroxy-5-methoxy-, hydrochloride; Benzoic acid, 2-amino-4-hydroxy-5-methoxy-, hydrochloride (1:1)
EINECS	Contact for details

Quality Control

Our 2-Amino-4-Hydroxy-5-Methoxybenzoic Acid Hydrochloride is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing purity (typically >97% by HPLC), residual solvents, and other critical parameters is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under dry, inert conditions to prevent degradation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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