Description

4-Hydroxy-3,5-Diiodobenzamide is a halogenated aromatic compound that serves as a versatile intermediate in advanced organic synthesis. Its unique structure, featuring two iodine atoms and a phenolic hydroxyl group, makes it a valuable building block for creating complex molecules with specific electronic and steric properties. This compound is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical and agrochemical sectors for the development of active ingredients and specialty chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of thyroid hormone analogs, X-ray contrast media agents, and other iodinated bioactive molecules.
• Agrochemical Synthesis: Used in the research and development of novel herbicides and fungicides, leveraging its halogenated aromatic core.
• Chemical Research: Serves as a model compound or starting material in organic chemistry research, particularly in studies involving halogenation, coupling reactions, and amide chemistry.
• Material Science: Potential building block for the synthesis of specialty polymers, liquid crystals, or metal-organic frameworks (MOFs) due to its rigid, di-substituted benzene structure.
• Diagnostic Agent Development: Investigated for use in the creation of contrast agents or radiolabeled tracers for medical imaging techniques.

Basic Information

Product Name	4-Hydroxy-3,5-Diiodobenzamide
CAS No.	2315-78-8
Molecular Formula	C7H5I2NO2
Molecular Weight	388.93 g/mol
Synonyms	3,5-Diiodo-4-hydroxybenzamide; 4-Hydroxy-3,5-diiodobenzamide; Benzamide, 4-hydroxy-3,5-diiodo-; 3,5-Diiodo-4-hydroxybenzoic acid amide; 4-Hydroxy-3,5-diiodobenzoic acid amide; 2315-78-8; NSC 403697
EINECS	219-027-4

Quality Control

Our 4-Hydroxy-3,5-Diiodobenzamide is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets exacting standards for research and industrial use. A Certificate of Analysis (COA) detailing all specifications and test results 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 room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	245 - 250 °C
Loss on Drying	≤ 0.5%
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.