Description

3-Amino-5-Chloro-2-Hydroxybenzoic Acid is a versatile halogenated hydroxybenzoic acid derivative that serves as a critical building block in advanced organic synthesis. Its unique structure, featuring amino, chloro, and hydroxy functional groups on a benzoic acid core, makes it a valuable intermediate for creating complex molecules with specific biological or material properties. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for the development of new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly for antibiotics, anti-inflammatory agents, and other therapeutic molecules.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators, leveraging its halogenated aromatic structure.
• Dye and Pigment Manufacturing: Serves as a starting material for synthesizing azo dyes and other complex colorants due to its reactive amino and hydroxy groups.
• Research & Development: Essential building block in academic and industrial R&D for exploring new chemical entities and reaction pathways in medicinal and synthetic chemistry.
• Fine Chemical Production: Employed in the custom synthesis of specialty chemicals used in electronics, materials science, and catalysis.

Basic Information

Product Name	3-Amino-5-Chloro-2-Hydroxybenzoic Acid
CAS No.	7180-80-5
Molecular Formula	C7H6ClNO3
Molecular Weight	187.58 g/mol
Synonyms	5-Chloro-3-amino-2-hydroxybenzoic acid; 2-Hydroxy-3-amino-5-chlorobenzoic acid; 3-Amino-5-chlorosalicylic acid; 5-Chloro-3-aminosalicylic acid; Benzoic acid, 3-amino-5-chloro-2-hydroxy-; 3-Amino-5-chloro-2-hydroxybenzoic acid; 7180-80-5; 5-Chloro-3-aminosalicylate
EINECS	Contact for details

Quality Control

Our production of 3-Amino-5-Chloro-2-Hydroxybenzoic Acid adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques like HPLC, NMR, and mass spectrometry to verify identity, potency, and impurity profiles. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment 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 a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

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
Related Substances (HPLC)	Total impurities ≤ 2.0%

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