Category:
Prophylactic Biological Products
CAS NO:
138071-82-6
Standard:
ChP,
Gadobutrol is a non-ionic gadolinium-based contrast agent (GBCA) used primarily in magnetic resonance imaging. Synthesized via chelation of gadolinium with the macrocyclic ligand DO3A-butoxide, it ensures high stability and low toxicity. Its molecular formula is C19H27GdN4O9, and CAS number is 101566-38-9.
Contraindicated in patients with severe renal impairment due to nephrogenic systemic fibrosis risks. Store vials at controlled room temperature (20°C–25°C) away from direct light. Strict adherence to dosage guidelines is mandatory to prevent gadolinium deposition.