Description

Gadopentetate Dimeglumine is a paramagnetic contrast agent widely used in magnetic resonance imaging (MRI). This compound is critical for enhancing the visibility of internal body structures, thereby improving diagnostic accuracy. It is primarily needed by pharmaceutical manufacturers, diagnostic imaging centers, and research institutions developing advanced medical imaging technologies.

Application

• Primary use as a contrast agent in Magnetic Resonance Imaging (MRI) procedures.
• Enhancement of vascular structures and detection of abnormalities in the central nervous system (CNS).
• Improving the contrast and clarity of images for abdominal and pelvic organ scans.
• Used in cardiac MRI to assess heart function and myocardial perfusion.
• Critical component in the formulation of finished injectable pharmaceutical products.
• Research and development of novel diagnostic imaging protocols and contrast media.

Basic Information

Item	Detail
Product Name	Gadopentetate Dimeglumine
CAS No.	86050-77-3
Molecular Formula	C28H54GdN5O20
Molecular Weight	938.02 g/mol
Synonyms	Gadopentetic Acid Dimeglumine Salt; Gadolinium-DTPA Dimeglumine; Gd-DTPA Dimeglumine; Magnevist (Brand Name); Gadopentetate Meglumine; Dimeglumine Gadopentetate; Gadolinium(III) Diethylenetriaminepentaacetate Bis(methylglucamine); Meglumine Gadopentetate
EINECS	Contact for details

Quality Control

Our Gadopentetate Dimeglumine is manufactured under strict quality systems. Production adheres to current Good Manufacturing Practices (cGMP) and is supported by a comprehensive quality control protocol. Each batch is tested to meet stringent specifications for pharmaceutical use, including identity, purity, and assay. Certificates of Analysis (COA) are available upon request to ensure full traceability and compliance with your quality requirements.

Storage

Preserve in a tightly closed container, protected from light. Store at controlled room temperature (15-25°C) or as specified on the label. This material is light-sensitive and easily oxidized; it should be handled under an inert atmosphere when appropriate and protected from prolonged exposure to air to maintain stability and efficacy.

Specification

Item	Specification
Appearance	White to almost white powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time corresponds to reference standard
Assay (HPLC)	98.0% - 102.0% (on anhydrous basis)
pH (1% Solution)	6.5 - 8.0
Water Content (KF)	≤ 10.0%
Residual Solvents (GC)	Meets ICH guidelines
Heavy Metals	≤ 20 ppm
Free Gadolinium	≤ 0.1%
Free DTPA	≤ 0.1%
Bacterial Endotoxins	< 0.25 EU/mg
Sterility (for sterile grade)	Sterile

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