CAS 92923-57-4

Gadopentetate monomeglumine

Description:

Gadopentetate monomeglumine, commonly known as gadopentetate dimeglumine, is a paramagnetic contrast agent used primarily in magnetic resonance imaging (MRI). It is a chelated compound of gadolinium, a rare earth metal, which enhances the contrast of images by altering the magnetic properties of nearby water protons in the body. The substance is characterized by its high solubility in water and its ability to provide clear imaging of soft tissues, blood vessels, and organs. Gadopentetate monomeglumine is typically administered intravenously and is known for its low toxicity profile when used appropriately. However, it is contraindicated in patients with severe renal impairment due to the risk of nephrogenic systemic fibrosis. The compound is generally well-tolerated, but like all contrast agents, it may cause allergic reactions in some individuals. Its effectiveness and safety have made it a standard choice in clinical settings for enhancing MRI scans.

Formula: C₁₄H₂₀GdN₃O₁₀・C₇H₁₇NO₅

Synonyms:

• Meglumine gadopentate
• Gadolinium [bis[2-[(carboxylatomethyl)(carboxymethyl)amino]ethyl]amino]acetate 1-deoxy-1-(methylamino)-D-glucitol (1:1)

Gadopentetate Monomeglumine

CAS: 92923-57-4

Compounds, inorganic or organic, of rare-earth metals, of yttrium or of scandium, or of mixtures of these metals, excluding cerium compounds, nesoi

Formula: C₁₄H₂₀GdN₃O₁₀·C₇H₁₇NO₅

Color and Shape: White Powder

Molecular weight: 743.14965

Ref: 45-1287609

Gadopentetate Monomeglumine

Controlled Product

CAS: 92923-57-4

Applications Gadopentetate Monomeglumine is used as a contrasting or imaging agent in MRI.
References Daly, P. et al.: Am. J. Physio. Imag. 5, 119 (1990); Aime, S. et al.: Invest. Radiol., 23, S264 (1988);

Formula: C₂₁H₃₇GdN₄O₁₅

Color and Shape: Neat

Molecular weight: 742.79

Ref: TR-G125800