Description

2-[3-(Acetylamino)-2,4,6-Triiodophenoxy]-2-Phenylacetic Acid is a high-purity, iodinated organic compound primarily used as a key intermediate in the synthesis of X-ray contrast media. Its value lies in its precise chemical structure, which is critical for developing safe and effective diagnostic imaging agents. This product is essential for pharmaceutical manufacturers and advanced research facilities focused on radiopharmaceuticals and diagnostic chemistry.

Application

• Pharmaceutical Intermediate: A critical building block in the synthesis of non-ionic, iodinated X-ray contrast agents used in medical imaging (e.g., CT scans, angiography).
• Diagnostic Agent Research: Serves as a precursor in R&D for novel contrast media with improved safety profiles and imaging characteristics.
• Chemical Synthesis: Used in organic synthesis to introduce the triiodophenoxy moiety into more complex molecular architectures.
• Radiopharmaceutical Development: Potential use in the development of targeted imaging agents where iodine's radiopaque properties are utilized.

Basic Information

Product Name	2-[3-(Acetylamino)-2,4,6-Triiodophenoxy]-2-Phenylacetic Acid
CAS No.	23189-33-5
Molecular Formula	C16H13I3NO4
Molecular Weight	672.99 g/mol
Synonyms	2-Phenyl-2-[3-(acetylamino)-2,4,6-triiodophenoxy]acetic Acid; Acetrizoic Acid Impurity; 3-Acetamido-2,4,6-triiodophenylcarboxymethyl Phenyl Ether; Iopanoic Acid Related Compound; 2-(3-Acetamido-2,4,6-triiodophenoxy)-2-phenylacetic Acid; N-Acetyl-3-amino-2,4,6-triiodophenyloxy(phenyl)acetic Acid
EINECS	Contact for details

Quality Control

Our 2-[3-(Acetylamino)-2,4,6-Triiodophenoxy]-2-Phenylacetic Acid is manufactured under strict quality management systems. Each batch is tested to ensure high chemical purity and consistency, meeting the stringent requirements for pharmaceutical intermediate applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles 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). This material is light-sensitive (store away from light) and easily oxidized (store under inert atmosphere); therefore, it is recommended to handle under an inert atmosphere such as nitrogen or argon for long-term storage and to minimize headspace in opened containers.

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% Any single impurity ≤ 1.0%
Residual Solvents (GC)	Meets ICH guidelines
Heavy Metals	≤ 20 ppm
Loss on Drying	≤ 0.5%

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