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Famotidine Active Pharmaceutical Ingredient from Mexico

Famotidine API contains a thiazole ring in its aromatic structure, qualifying for HTS 2934.10.10.00 per section VI note 3. This H2-receptor antagonist is used in manufacturing acid reflux medications.

Duty Rate — Mexico → United States

16.5%

Rate breakdown

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico

Import Tips

Submit ANDA or DMF documentation; ensure 99.0%+ purity with chiral HPLC certificate

Comply with FDA cGMP requirements for API importers; maintain 2-year retention samples

Label containers 'For Further Manufacturing Use Only - Not for Direct Human Consumption'