Category:
Intermediates&Fine Chemicals
CAS NO:
315-30-0
Standard:
USP,
Allopurinol (CAS 315-30-0; C5H4N4O) is a xanthine oxidase inhibitor manufactured via condensation of oxamide and formic acid. It serves as the primary API for managing hyperuricemia.
Contraindicated in acute gout flares without anti-inflammatory cover. Requires storage below 25°C in dry conditions. Monitor hepatic function and dermatological reactions during long-term use.