Ferric maltol is a coordination complex of ferric iron (Fe³⁺) with maltol (3-hydroxy-2-methyl-4-pyrone), forming a stable and lipophilic compound. It appears as a reddish-brown powder, designed for oral administration with improved absorption and reduced gastrointestinal side effects.
Chemical Name and CAS Registry Number: Iron(III) maltol complex [33725-54-1]
Functional Category: Iron supplement; hematinic
Used in oral formulations for the treatment of iron deficiency anemia, especially in patients with inflammatory bowel disease or intolerance to conventional iron salts. Typically formulated in capsules or tablets
Ferric maltol enhances iron absorption via complexation with maltol, reducing free iron reactivity in the gut. It is well tolerated and associated with fewer GI side effects compared to ferrous salts, improving compliance in chronic therapy.
