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2933.11.00.00/N-Methylphenazone/Mexico

N-Methylphenazone from Mexico

N-Methylphenazone is a simple N-alkylated derivative used in organic synthesis and as a pharmaceutical intermediate. Falls under HTS 2933.11.00.00 as a phenazone derivative with unfused pyrazole ring per heading specification. High-purity grade for research applications.

Duty Rate — Mexico → United States

16.5%

Rate breakdown

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

• Provide synthetic route documentation tracing to phenazone; HPLC purity >98% required; DOT hazard class 6.1 for poison transport

N-Methylphenazone from Mexico — Import Duty Rate | HTS 2933.11.00.00