Description

D-Glucammonium, n-(3-Acetamido-5-(Methylcarbamoyl)-2,4,6-Triiodobenzyl )-n-(2,3-Dihydroxypropyl)-n-Methyl-, Chloride is a high-purity, iodinated organic compound designed for advanced diagnostic and research applications. Its complex molecular structure, featuring a triiodobenzene core, makes it a critical intermediate in the synthesis of non-ionic, low-osmolar X-ray contrast media. This product is essential for manufacturers and research institutions in the pharmaceutical and medical imaging sectors who require reliable, high-quality raw materials for developing next-generation diagnostic agents.

Application

• Primary intermediate in the synthesis of iodinated X-ray contrast agents (e.g., Iopamidol, Ioversol analogs).
• Key building block for research and development of non-ionic, low-osmolar contrast media to improve patient safety.
• Precursor in pharmaceutical chemistry for creating novel diagnostic compounds with enhanced imaging properties.
• Used in analytical reference standard preparation for quality control in contrast agent manufacturing.
• Research chemical for studying the structure-activity relationships of iodinated molecules in medical diagnostics.
• Potential intermediate for specialized polymers or materials requiring high iodine content for radiopacity.

Basic Information

Product Name	D-Glucammonium, n-(3-Acetamido-5-(Methylcarbamoyl)-2,4,6-Triiodobenzyl )-n-(2,3-Dihydroxypropyl)-n-Methyl-, Chloride
CAS No.	71746-11-7
Molecular Formula	C20H30I3N3O7 • Cl
Molecular Weight	Approx. 869.64 g/mol (Contact for exact details)
Synonyms	1-N-[3-Acetamido-2,4,6-triiodo-5-(N-methylcarbamoyl)benzoyl]-2-O-(2,3-dihydroxypropyl)-1,6-anhydro-β-D-glucopyranose ammonium chloride; Iopamidol Impurity; Iopamidol Related Compound; 5-Acetamido-N,N'-bis(2,3-dihydroxypropyl)-2,4,6-triiodoisophthalamide derivative; Ioversol Intermediate; Non-ionic Contrast Media Intermediate; Triiodobenzene Derivative; Glucammonium Chloride Iodinated Derivative
EINECS	Contact for details

Quality Control

Our D-Glucammonium chloride derivative is produced under strict quality management systems. Each batch undergoes comprehensive 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 specific batch results are provided to guarantee traceability and compliance with your quality protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed in a dry environment to prevent degradation. For long-term storage, consider using a desiccant.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single unknown impurity ≤ 0.5%
Water Content (KF)	≤ 2.0%
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.