Category:
Other Excipients
CAS NO:
80529-93-7
Standard:
In-house Standards,
Contrast media
Gadopentetic Acid is a paramagnetic contrast agent used in magnetic resonance imaging. Its core synthesis involves chelation of gadolinium with diethylenetriaminepentaacetic acid (DTPA). The molecular formula is C14H20GdN5O9·H2O and CAS number is 6722-76-3.
Contraindicated in severe renal impairment due to nephrogenic systemic fibrosis risk. Store at controlled room temperature below 25°C in original packaging. Avoid exposure to direct sunlight and ensure strict aseptic handling during compounding.