Description

5-Acetylamino-N,n-Dimethyl-2,4,6-Triiodoisophthalamic Acid is a specialized, high-purity iodinated organic compound that serves as a critical intermediate in advanced chemical synthesis. Its value lies in its unique molecular structure, which is essential for producing high-contrast agents used in medical imaging. This product is primarily needed by pharmaceutical R&D departments and fine chemical manufacturers focused on developing diagnostic and contrast media.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of non-ionic, low-osmolar X-ray contrast media.
• Diagnostic Agent Precursor: Used in research and development of novel iodinated compounds for computed tomography (CT) and angiography.
• Fine Chemical Synthesis: Serves as a versatile intermediate for creating complex, triiodinated aromatic molecules in organic chemistry.
• Contrast Media Research: Employed in academic and industrial labs to study structure-activity relationships in radiographic agents.
• Chemical Reference Standard: Used as a high-purity standard for analytical method development and quality control in related API manufacturing.

Basic Information

Product Name	5-Acetylamino-N,n-Dimethyl-2,4,6-Triiodoisophthalamic Acid
CAS No.	67292-80-2
Molecular Formula	C13H13I3N2O4
Molecular Weight	673.97 g/mol
Synonyms	5-Acetamido-N,N-dimethyl-2,4,6-triiodoisophthalamic acid; 5-(Acetylamino)-N,N-dimethyl-2,4,6-triiodo-1,3-benzenedicarboxamide; 2,4,6-Triiodo-5-acetamido-N,N-dimethylisophthalamic acid; Iohexol intermediate; Ioversol related compound; Iopamidol precursor; Non-ionic contrast media intermediate; Triiodinated isophthalamic acid derivative
EINECS	Contact for details

Quality Control

Our 5-Acetylamino-N,n-Dimethyl-2,4,6-Triiodoisophthalamic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for pharmaceutical intermediate applications. A comprehensive Certificate of Analysis (COA) detailing purity, related substances, and residual solvents is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its light-sensitive and easily oxidized nature, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Individual Unknown Impurity	≤ 0.5%
Residual Solvents (GC)	Meets ICH Q3C guidelines
Heavy Metals	≤ 20 ppm
Loss on Drying	≤ 1.0%

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