Description

2-Phenyl-2-(3-Propionylamino-2,4,6-Triiodophenoxy)Acetic Acid is a high-purity iodinated organic compound, serving as a critical intermediate in advanced pharmaceutical synthesis. Its primary commercial value lies in its role as a key building block for the production of X-ray contrast media agents, which are essential for diagnostic imaging. This product is specifically engineered for manufacturers in the pharmaceutical and fine chemical industries who require a reliable, high-quality raw material for complex synthesis processes.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of non-ionic, low-osmolar X-ray contrast agents used in medical imaging (e.g., CT scans, angiography).
• Diagnostic Agent Synthesis: Used in the manufacturing of iodinated compounds that enhance visibility of blood vessels, organs, and tissues during radiographic procedures.
• Fine Chemical Research: Serves as a specialized building block in research and development for novel diagnostic and therapeutic compounds.
• Contrast Media Production: Integral to the commercial-scale production of finished contrast media formulations for global healthcare markets.

Basic Information

Product Name	2-Phenyl-2-(3-Propionylamino-2,4,6-Triiodophenoxy)Acetic Acid
CAS No.	23189-37-9
Molecular Formula	C17H15I3NO4
Molecular Weight	678.02 g/mol
Synonyms	Iopanoic Acid Impurity; 2-[3-(Propionylamino)-2,4,6-triiodophenoxy]-2-phenylacetic Acid; 2-Phenyl-2-(3-propionamido-2,4,6-triiodophenoxy)acetic Acid; Acetic acid, 2-phenyl-2-[3-(propionylamino)-2,4,6-triiodophenoxy]-; Iopanoic Acid Related Compound; 23189-37-9; 3-Propionylamino-2,4,6-triiodo-α-phenylphenoxyacetic Acid
EINECS	Contact for details

Quality Control

Our 2-Phenyl-2-(3-Propionylamino-2,4,6-Triiodophenoxy)Acetic 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 stringent requirements for pharmaceutical intermediate applications. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to guarantee traceability and compliance.

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 reference spectrum
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
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.