2924.29.28.00/N-[[(4-Chlorophenyl)amino]carbonyl]-2,6-Difluorobenzamide Pure/Mexico

N-[[(4-Chlorophenyl)amino]carbonyl]-2,6-Difluorobenzamide Pure from Mexico

Pure N-[[(4-Chlorophenyl)amino]carbonyl]-2,6-difluorobenzamide, a pharmaceutical intermediate and agricultural chemical specifically enumerated in HTS 2924.29.28.00. This aromatic amide derivative serves as a precursor in synthesis of crop protection agents and potential medicinal compounds. Imported by chemical and pharmaceutical manufacturers.

Duty Rate — Mexico → United States

100%

Rate breakdown

9903.04.60100%Pharmaceuticals Annex IV: patented pharma articles — 100% floor rate

9903.05.900%Articles already subject to Section 232 (steel/aluminum/copper + derivatives, autos + parts, wood, medium/heavy vehicles + parts, semiconductors, patented pharma) — U.S. note 52(f)

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Import Tips

• Include NMR or HPLC purity analysis (>98%) confirming exact chemical identity matching the tariff description

• Provide end-use statement specifying research or manufacturing application to avoid dual-use chemical scrutiny

• Ensure proper DOT/UN classification as toxic solid for transportation compliance