Description

3-Hydroxyanthranilic Acid is a key intermediate metabolite in the tryptophan degradation pathway, specifically in the kynurenine pathway. This compound is of significant interest for its role in biochemical research and its potential as a precursor in the synthesis of more complex molecules. It is primarily utilized by researchers and manufacturers in the pharmaceutical, life sciences, and fine chemical sectors for applications ranging from metabolic studies to the development of novel therapeutic agents.

Application

• Pharmaceutical Intermediate: Serves as a critical building block in the research and synthesis of novel drug candidates, particularly those targeting neurological and inflammatory pathways.
• Biochemical Research: Used extensively in metabolic studies to investigate the kynurenine pathway, oxidative stress, and related physiological processes.
• Reference Standard: Employed as a high-purity analytical standard in HPLC, LC-MS, and other chromatographic methods for quality control and research quantification.
• Nutritional Science: Studied for its implications in vitamin B3 (niacin) biosynthesis and its potential role in metabolic health.
• Fine Chemical Synthesis: Acts as a versatile starting material or intermediate for the production of specialized dyes, pigments, and advanced organic compounds.

Basic Information

Item	Detail
Product Name	3-Hydroxyanthranilic Acid
CAS No.	548-93-6
Molecular Formula	C7H7NO3
Molecular Weight	153.14 g/mol
Synonyms	2-Amino-3-hydroxybenzoic acid; 3-Hydroxy-2-aminobenzoic acid; 3-Hydroxyanthranilate; 3-HAA; 3-OHAA; 3-Hydroxy-2-aminobenzoate; 2-Amino-3-hydroxybenzoate
EINECS	208-963-4

Quality Control

Our 3-Hydroxyanthranilic Acid is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, which includes results from HPLC, NMR, and other relevant spectroscopic methods. Our quality commitment aligns with cGMP principles where applicable, supporting its use in research and development.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Off-white to light yellow 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.