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Phenzone (Phenylethylphenazone) from Mexico

Phenzone features a phenylethyl group attached to the phenazone structure, used in anti-inflammatory formulations. Classified in HTS 2933.11.00.00 as a phenazone derivative maintaining the core pyrazole ring. Imported for further pharmaceutical processing.

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

Include batch certificates of analysis with phenazone content percentage; use child-resistant packaging if retail-bound; monitor for CITES restrictions on phenyl derivatives