CAS 138071-82-6

Gadobutrol

Description:

Gadobutrol is a gadolinium-based contrast agent primarily used in magnetic resonance imaging (MRI) to enhance the visibility of internal structures. It is a paramagnetic compound, which means it has unpaired electrons that enhance the magnetic properties of tissues during imaging. Gadobutrol is characterized by its high relaxivity, allowing for improved contrast in MRI scans. It is a non-ionic, water-soluble compound, which contributes to its safety profile and minimizes the risk of adverse reactions. The substance is stable under physiological conditions and is excreted primarily through the kidneys, making it suitable for patients with normal renal function. Gadobutrol is also known for its low osmolality, which reduces the likelihood of discomfort or adverse effects during administration. As with other gadolinium-based agents, there is a risk of nephrogenic systemic fibrosis (NSF) in patients with severe renal impairment, necessitating careful screening before use. Overall, Gadobutrol is valued for its efficacy and safety in enhancing MRI imaging.

Formula: C₁₈H₃₁GdN₄O₉

InChI: InChI=1/C18H34N4O9.Gd/c23-12-14(15(25)13-24)22-7-5-20(10-17(28)29)3-1-19(9-16(26)27)2-4-21(6-8-22)11-18(30)31;/h14-15,23-25H,1-13H2,(H,26,27)(H,28,29)(H,30,31);/q;+3/p-3/t14-,15-;/s2

InChI key: InChIKey=ZPDFIIGFYAHNSK-ZCTZICQLNA-K

SMILES: C(O)[C@H]1[N]23[Gd+3]45678([N](CC2)(CC[N]4(CC[N]5(CC3)CC(=O)[O-]6)CC(=O)[O-]7)CC(=O)[O-]8)[OH][C@@H]1CO

Synonyms:

• (10-((1RS,2SR)-2,3-Dihydroxy-1-(hydroxymethyl)propyl)-1,4,7,10-tetraazacyclododecane-1,4,7-triacetato(3-))gadolinium
• (SA-8-1425362′5′)-[rel-10-[(2R,3S)-2-(Hydroxy-κO)-3-hydroxy-1-(hydroxymethyl)propyl]-1,4,7,10-tetraazacyclododecane-1,4,7-triacetato(3-)-κN¹,κN⁴,κN⁷,κN¹⁰,κO¹,κO⁴,κO⁷]gadolinium
• Gadobutrol [INN]
• Gadograf
• Gadolinium, (10-(2,3-Dihydroxy-1-(hydroxymethyl)propyl)-1,4,7,10-tetraazacyclododecane-1,4,7-triacetato(3-)-N1,N4,N7,N10,O1,O4,O7)-
• Gadolinium, [10-[2-(hydroxy-κO)-3-hydroxy-1-(hydroxymethyl)propyl]-1,4,7,10-tetraazacyclododecane-1,4,7-triacetato(3-)-κN¹,κN⁴,κN⁷,κN¹⁰,κO¹,κO⁴,κO⁷]-, [SA-8-1425362′5′-(R*,S*)]-
• Gadolinium, [rel-10-[(2R,3S)-2-(hydroxy-κO)-3-hydroxy-1-(hydroxymethyl)propyl]-1,4,7,10-tetraazacyclododecane-1,4,7-triacetato(3-)-κN¹,κN⁴,κN⁷,κN¹⁰,κO¹,κO⁴,κO⁷]-, (SA-8-1425362′5′)-
• Gadovist
• Protovist
• Zk 135079
• gallium 2,2',2''-{10-[(2R,3S)-1,3,4-trihydroxybutan-2-yl]-1,4,7,10-tetraazacyclododecane-1,4,7-triyl}triacetate
• Gadobutrol
• Gadolinium, [rel-10-[(2R,3S)-2-(hydroxy-κO)-3-hydroxy-1-(hydroxymethyl)propyl]-1,4,7,10-tetraazacyclododecane-1,4,7-triacetato(3-)-κN1,κN4,κN7,κN10,κO1,κO4,κO7]-, (SA-8-1425362′5′)-
• (SA-8-1425362′5′)-[rel-10-[(2R,3S)-2-(Hydroxy-κO)-3-hydroxy-1-(hydroxymethyl)propyl]-1,4,7,10-tetraazacyclododecane-1,4,7-triacetato(3-)-κN1,κN4,κN7,κN10,κO1,κO4,κO7]gadolinium

Gadobutrol

CAS: 138071-82-6

Formula: C₁₈H₃₁GdN₄O₉

Molecular weight: 604.72

Ref: 4Z-G-3130

Gallium 10-(1,3,4-trihydroxybutan-2-yl)-1,4,7,10-tetraazacyclododecane-1,4,7-tricarboxylate

CAS: 138071-82-6

Purity: 98%

Molecular weight: 475.1069946

Ref: 10-F769097

Gadavist

CAS: 138071-82-6

Gadavist is a gadolinium-based contrast agent that is used in radiology to visualize the brain and other organs. Gadavist is injected intravenously and accumulates in the tissues, where it can be detected by MRI. Gadavist has been shown to be safe for use in humans at doses up to 7.5 mg/kg, and has been approved for use in Europe. The mechanism of action of gadobutrol is not fully understood, but it is thought that gadobutrol binds to mitochondria, which affects their membrane potential.

Formula: C₁₈H₃₁GaN₄O₉

Purity: Min. 95%

Molecular weight: 517.2 g/mol

Ref: 3D-NFA07182