Description

3-[7-[[3-Carboxy-2,4,6-Triiodo-5-[(2-Oxopyrrolidin-1-Yl)Methyl]Phenyl]Carbamoyl]Heptanoylamino]-2,4,6-Triiodo-5-[(2-Oxopyrrolidin-1-Yl)Methyl]Benzoic Acid is a high-purity, iodinated organic compound designed for advanced pharmaceutical synthesis and diagnostic applications. Its molecular structure, featuring multiple iodine atoms and specific functional groups, makes it a critical intermediate for developing X-ray contrast media. This compound is essential for manufacturers in the pharmaceutical and medical imaging sectors seeking reliable, high-quality raw materials for complex, multi-step synthesis processes.

Application

• Key Intermediate for X-ray Contrast Agents: Primary building block in the synthesis of non-ionic, low-osmolar contrast media used in diagnostic imaging.
• Pharmaceutical Research & Development: Serves as a crucial precursor in the R&D of novel iodinated compounds for medical applications.
• Active Pharmaceutical Ingredient (API) Synthesis: Used in the controlled synthesis of complex APIs for diagnostic purposes.
• Specialty Chemical Manufacturing: Employed in the production of high-value, iodinated specialty chemicals for the life sciences industry.
• Contrast Media Formulation: Integral component in formulating final injectable solutions for computed tomography (CT) and angiography.

Basic Information

Item	Detail
Product Name	3-[7-[[3-Carboxy-2,4,6-Triiodo-5-[(2-Oxopyrrolidin-1-Yl)Methyl]Phenyl]Carbamoyl]Heptanoylamino]-2,4,6-Triiodo-5-[(2-Oxopyrrolidin-1-Yl)Methyl]Benzoic Acid
CAS No.	26090-49-3
Molecular Formula	C33H31I6N5O9
Molecular Weight	1447.94 g/mol
Synonyms	Ioversol Impurity; Ioversol Related Compound; 1,3,5-Triiodo-2-[3-[7-[3-carboxy-2,4,6-triiodo-5-[(2-oxo-1-pyrrolidinyl)methyl]benzamido]heptanoylamino]propanoylamino]benzoic Acid; Iodinated Benzoic Acid Derivative; Contrast Media Intermediate; Diagnostic Agent Intermediate; Ioversol Synthesis Intermediate
EINECS	Contact for details

Quality Control

Our production of this iodinated intermediate adheres to strict pharmaceutical-grade standards. Every batch is subjected to comprehensive analytical testing, including HPLC, NMR, and elemental analysis, to ensure identity, purity, and consistency. We provide full traceability and Certificates of Analysis (COA) are available for all shipments, detailing key specifications and confirming compliance with agreed-upon parameters.

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 nature, the container must be kept tightly sealed to prevent moisture absorption. Keep away from incompatible materials.

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%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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