Description

3-Iodo-2-Hydroxybenzoic Acid is a halogenated derivative of salicylic acid, serving as a versatile and high-value synthetic intermediate in advanced organic chemistry. Its unique structure, featuring both an iodine atom and a carboxylic acid group on the aromatic ring, makes it a critical building block for constructing complex molecules. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors seeking to develop novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly for anti-inflammatory and antimicrobial agents.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands in transition metal catalysis and coordination chemistry.
• Material Science Research: Employed in the synthesis of organic electronic materials, liquid crystals, and advanced polymers.
• Chemical Biology Probes: Useful for synthesizing tagged molecules and probes for biochemical and diagnostic research.
• Custom Synthesis and R&D: A valuable scaffold for contract research organizations and fine chemical companies performing custom synthesis projects.

Basic Information

Product Name	3-Iodo-2-Hydroxybenzoic Acid
CAS No.	520-79-6
Molecular Formula	C7H5IO3
Molecular Weight	264.02 g/mol
Synonyms	2-Hydroxy-3-iodobenzoic Acid; 3-Iodosalicylic Acid; 3-Iodo-2-hydroxybenzoic acid; 3-Iodosalicylic acid; 2-Hydroxy-3-iodobenzoic acid; 3-Iodo-2-hydroxybenzoic acid; 3-Iodosalicylic acid; 3-Iodo-2-hydroxybenzoic acid
EINECS	208-300-5

Quality Control

Our 3-Iodo-2-Hydroxybenzoic Acid is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial synthesis. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

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). Keep away from heat sources and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	205°C - 210°C
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 20 ppm

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