D(-)-p-Hydroxyphenylglycine Hydrochloride Salt from China
Hydrochloric acid salt of d(-)-p-Hydroxyphenylglycine, a specific aromatic amino-acid-phenol salt under HTS 2922.50.11.00, classified with the parent organic compound per Chapter 29 note (C)(1). Primarily imported for use in chiral synthesis of pharmaceutical actives.
Duty Rate — China → United States
100%
Rate breakdown
9903.04.6093.5%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)
Import Tips
• Declare net chemical weight excluding counterion if required; HCl content affects duty calculation
• Ensure GHS-compliant labeling for corrosive hazards; common pitfall is missing DOT/UN proper shipping name
• For repackaging, maintain bulk industrial form to avoid retail chemical classification under 3824