Description

3-Hydroxy-5-Iodobenzoic Acid is a halogenated benzoic acid derivative that serves as a versatile and valuable synthetic intermediate in advanced organic chemistry. Its molecular structure, featuring both a phenolic hydroxyl and an iodine substituent, makes it a key building block for constructing complex molecules with specific electronic and steric properties. This compound is primarily utilized by research institutions and pharmaceutical companies engaged in the development of active pharmaceutical ingredients (APIs), agrochemicals, and specialty materials.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates, particularly in medicinal chemistry programs targeting receptor ligands and enzyme inhibitors.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators, leveraging its halogenated aromatic core.
• Liquid Crystal & OLED Material Research: Serves as a building block for creating advanced organic electronic materials due to its potential for molecular engineering and polarity.
• Complex Ligand Preparation: Employed in organometallic chemistry for the synthesis of specialized ligands used in catalysis and material science.
• Chemical Biology & Proteomics: Can be used to create probes and tags for studying biological systems and protein interactions.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for custom synthesis projects requiring high-purity, specialized intermediates.

Basic Information

Product Name	3-Hydroxy-5-Iodobenzoic Acid
CAS No.	50765-21-4
Molecular Formula	C7H5IO3
Molecular Weight	263.02 g/mol
Synonyms	5-Iodo-3-hydroxybenzoic acid; 3-Hydroxy-5-iodobenzoic acid; 5-Iodosalicylic Acid; Benzoic acid, 3-hydroxy-5-iodo-; 3-Hydroxy-5-iodobenzoic acid (CAS 50765-21-4)
EINECS	Contact for details

Quality Control

Our 3-Hydroxy-5-Iodobenzoic Acid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy, to ensure it meets stringent specifications for research and development use. Certificates of Analysis (COA) with detailed chromatographic data are provided to guarantee traceability, consistency, and reliability for your critical synthetic applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and light-sensitive; therefore, containers must be kept tightly sealed and away from direct light sources to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥97.0% (Area %)
Melting Point	Contact for details
Loss on Drying	≤1.0%
Heavy Metals	≤20 ppm

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