Description

Gadopentetate Dimeglumine Polylysine is a polymeric contrast agent complex, a key intermediate in the development of advanced magnetic resonance imaging (MRI) diagnostics. This compound is engineered to enhance imaging efficacy by improving relaxivity and blood-pool retention times. It is primarily utilized by pharmaceutical R&D departments and fine chemical manufacturers specializing in diagnostic imaging agents and novel drug delivery systems.

Application

• Primary intermediate in the synthesis of macromolecular MRI contrast agents.
• Research and development of blood-pool contrast agents for enhanced vascular imaging.
• Development of targeted diagnostic agents for oncology and cardiovascular imaging.
• Component in polymer-based drug delivery and theranostic platforms.
• Precursor for specialized contrast media used in preclinical and clinical studies.

Basic Information

Item	Details
Product Name	Gadopentetate Dimeglumine Polylysine
CAS No.	92923-32-5
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Gadolinium-DTPA-Polylysine; Polylysine-Gd-DTPA; Gd-DTPA-PLL; Gadopentetate Dimeglumine Poly-L-lysine; MRI Contrast Agent Polymer; Macromolecular Gd Chelate; Poly-L-lysine-Gd-DTPA; DTPA-Gd-Polylysine
EINECS	Contact for details

Quality Control

Our Gadopentetate Dimeglumine Polylysine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including assay, impurity profiling, and metal content analysis, to ensure it meets the high standards required for pharmaceutical research. A comprehensive Certificate of Analysis (COA) is provided with every shipment to guarantee traceability and compliance.

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 nature, the container must be kept tightly sealed in a dry environment to prevent moisture absorption.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms
Assay (Gd Content)	Contact for details
Free Gadolinium	< 0.1%
Polymer Molecular Weight Distribution	By GPC
Residual Solvents	Meets ICH guidelines
Heavy Metals	< 10 ppm
Water Content (KF)	< 5.0%

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