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Pharmaceutical Grade Piperonal from Mexico

High-purity piperonal meeting USP/EP standards for use as an intermediate in synthesizing pharmaceuticals like antipsychotics and antidepressants. This chemically defined heterocyclic oxygen compound is specifically named under HTS 2932.93.00.00, distinguishing it from general aromatic aldehydes.

Duty Rate — Mexico → United States

14.8%

Rate breakdown

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

Import Tips

Include DMF or drug master file references if for API synthesis; ensure packaging prevents moisture absorption with desiccants; file prior notice via FDA for bulk pharma chemicals