Description

Sodium 2-Amino-3-Hydroxy-Benzoate is the sodium salt derivative of 2-amino-3-hydroxybenzoic acid, a functionalized benzoic acid compound. This specialty chemical is valued for its dual functionality, offering both the water solubility of a sodium carboxylate and the reactivity of aromatic amine and phenol groups. It serves as a key synthetic intermediate and functional additive in advanced manufacturing processes for pharmaceuticals, agrochemicals, and high-performance materials. Industries requiring precise chemical building blocks for complex molecular synthesis will find this product essential.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring a substituted salicylate framework.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and plant growth regulators where its aromatic structure provides a core scaffold.
• Dye and Pigment Manufacturing: Serves as a precursor for azo dyes and other complex colorants, leveraging its amino and phenolic groups for chromophore development.
• Complexing Agent: Acts as a ligand in metal chelation processes for catalysis or in analytical chemistry applications.
• Research & Development: Employed in academic and industrial R&D labs for exploring new chemical entities and reaction pathways in organic synthesis.
• Polymer Modification: Can be incorporated as a functional monomer to introduce ionic and reactive sites into polymer chains.

Basic Information

Product Name	Sodium 2-Amino-3-Hydroxy-Benzoate
CAS No.	2375-07-7
Molecular Formula	C7H6NNaO3
Molecular Weight	175.12 g/mol
Synonyms	2-Amino-3-hydroxybenzoic acid sodium salt; Sodium 2-amino-3-hydroxybenzoate; 3-Hydroxyanthranilic acid sodium salt; 2-Amino-3-hydroxybenzoic acid monosodium salt; Benzoic acid, 2-amino-3-hydroxy-, monosodium salt; Sodium 3-hydroxyanthranilate; 3-Hydroxy-2-aminobenzoic acid sodium salt
EINECS	Contact for details

Quality Control

Our Sodium 2-Amino-3-Hydroxy-Benzoate 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, impurity profile, and residual solvent content. Specifications are designed to meet the demanding requirements of pharmaceutical and fine chemical synthesis. Compliance with relevant ICH guidelines and in-house specifications is guaranteed for reliable performance in your processes.

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). This product is hygroscopic (moisture-sensitive) and light-sensitive; therefore, containers must be kept tightly sealed after opening to minimize exposure to atmospheric moisture and light. Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Yellowish to beige crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Residual Solvents (GC)	Meets ICH Q3C guidelines
Heavy Metals (as Pb)	≤ 20 ppm
pH (5% solution)	7.0 - 9.0

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