Allopurinol Powder from Mexico
Allopurinol (1H-pyrazolo[3,4-d]pyrimidin-4-ol), hypoxanthine analog with fused pyrazolo-pyrimidine nitrogen heterocycles for gout treatment. HTS 2933.99.9701 as other.
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
• Anhydrous form COA; hydrate forms have separate stability profiles
• Rx monograph compliance (USP <621>)
• Batch release testing documentation