Description

2-[3-(n-Ethylacetylamino)-2,4,6-Triiodophenoxy]Propionic Acid is a high-purity iodinated organic compound primarily used as a key intermediate in the synthesis of X-ray contrast media. This compound is critical for ensuring the quality and efficacy of final pharmaceutical formulations. It is essential for manufacturers in the pharmaceutical and diagnostic imaging industries requiring reliable, high-grade chemical building blocks.

Application

• Primary Intermediate for X-ray Contrast Agents: A crucial building block in the synthesis of non-ionic, low-osmolar contrast media used in medical imaging procedures such as CT scans, angiography, and urography.
• Pharmaceutical Research & Development: Serves as a key starting material or intermediate in the R&D of novel iodinated diagnostic compounds and related therapeutic agents.
• Fine Chemical Synthesis: Used in specialized organic synthesis to introduce the triiodophenoxy moiety into complex molecules for various research applications.
• Diagnostic Reagent Manufacturing: Employed in the production of reagents and kits used in diagnostic testing and medical imaging technologies.

Basic Information

Product Name	2-[3-(n-Ethylacetylamino)-2,4,6-Triiodophenoxy]Propionic Acid
CAS No.	24340-14-5
Molecular Formula	C13H15I3NO4
Molecular Weight	663.98 g/mol
Synonyms	2-[3-(N-Ethylacetamido)-2,4,6-triiodophenoxy]propanoic Acid; 2-[3-(Ethylacetamido)-2,4,6-triiodophenoxy]propionic Acid; 3-Acetamido-2,4,6-triiodophenoxypropionic Acid Ethyl Ester Derivative; WIN 67722 (related compound/intermediate); Iodinated Phenoxypropionic Acid Derivative; Contrast Media Intermediate; EATIP; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our 2-[3-(n-Ethylacetylamino)-2,4,6-Triiodophenoxy]Propionic 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 use. Certificates of Analysis (COA) detailing all specifications are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (typically 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 crystalline 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 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.