Celecoxib API from Canada
Celecoxib, a COX-2 selective NSAID, acts as an analgesic and anti-inflammatory agent under HTS 2933.99.55. Its pyrazole ring with nitrogen hetero-atoms qualifies as an aromatic heterocyclic compound primarily for CNS effects.
Duty Rate — Canada → United States
16.5%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Certify nonhormonal status and CNS primary action with pharmacological dossiers
• Use tamper-evident packaging compliant with USP <661> for APIs; declare exact purity levels