Description

2-[3-(n-Methylacetylamino)-2,4,6-Triiodophenoxy]-2-(p-Iodophenyl)Acetic Acid is a specialized iodinated organic compound of significant interest in advanced chemical synthesis. Its complex molecular structure, featuring multiple iodine atoms, makes it a valuable intermediate for creating high-contrast imaging agents. This product is primarily sought by research institutions and pharmaceutical developers working on diagnostic contrast media. It serves as a critical building block for novel X-ray and computed tomography (CT) contrast agents.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of non-ionic, low-osmolar X-ray and CT contrast media.
• Diagnostic Agent Research: Used in the research and development of next-generation iodinated contrast compounds for enhanced imaging clarity and patient safety.
• Chemical Synthesis: Serves as a versatile intermediate for introducing iodine-rich motifs into complex organic molecules.
• Radiopharmaceutical Development: Potential use in the development of targeted imaging agents in preclinical studies.
• Academic & Industrial R&D: Utilized in laboratories for studying structure-activity relationships (SAR) of iodinated aromatic compounds.

Basic Information

Product Name	2-[3-(n-Methylacetylamino)-2,4,6-Triiodophenoxy]-2-(p-Iodophenyl)Acetic Acid
CAS No.	23189-42-6
Molecular Formula	C17H13I4NO4
Molecular Weight	814.91 g/mol
Synonyms	2-[3-(N-Methylacetamido)-2,4,6-triiodophenoxy]-2-(4-iodophenyl)acetic acid; Ioxitalamic Acid Impurity; Iotalamic Acid Related Compound; 2-[3-(Methylacetamido)-2,4,6-triiodophenoxy]-2-(p-iodophenyl)acetic Acid; AD-203; Ioxitalamate Impurity; Contrast Media Intermediate; Iodinated Aromatic Acid Derivative
EINECS	Contact for details

Quality Control

Our production of 2-[3-(n-Methylacetylamino)-2,4,6-Triiodophenoxy]-2-(p-Iodophenyl)Acetic Acid adheres to stringent quality management protocols. The material is manufactured and tested to meet exacting standards for pharmaceutical intermediates, with a focus on purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity (by HPLC), and impurity profiles is provided with each batch to ensure traceability and support your regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

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%
Single Maximum Unknown Impurity	≤ 0.5%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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