Description

3,5-Diamino-2,4,6-Triiodobenzoic Acid is a high-purity, iodinated aromatic compound serving as a critical intermediate in advanced organic synthesis. Its value lies in its unique molecular structure, which provides a versatile platform for constructing complex molecules, particularly in the pharmaceutical sector. This product is essential for research and manufacturing chemists in the pharmaceutical, diagnostic, and specialty chemical industries who require a reliable source of high-quality building blocks for contrast agents and other iodinated compounds.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of X-ray and CT scan contrast media agents.
• Diagnostic Agent Synthesis: Used in the development of iodinated compounds for medical imaging.
• Organic Synthesis Building Block: Utilized in research and development for creating novel iodinated aromatic structures.
• Chemical Research: Serves as a standard or reagent in studies involving iodine chemistry and radiocontrast materials.

Basic Information

Product Name	3,5-Diamino-2,4,6-Triiodobenzoic Acid
CAS No.	5505-16-8
Molecular Formula	C7H4I3N2O2
Molecular Weight	515.83 g/mol
Synonyms	2,4,6-Triiodo-3,5-diaminobenzoic Acid; Benzoic acid, 3,5-diamino-2,4,6-triiodo-; 3,5-Diamino-2,4,6-triiodobenzoic acid; Diatrizoic acid impurity; Diatrizoic acid intermediate; Iohexol related compound; Iopamidol precursor
EINECS	226-852-5

Quality Control

Our 3,5-Diamino-2,4,6-Triiodobenzoic Acid is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for pharmaceutical intermediate applications. A Certificate of Analysis (COA) detailing all test results is provided with each shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥98.0%
Loss on Drying	≤1.0%
Residue on Ignition	≤0.1%
Heavy Metals	≤20 ppm

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