Piperidino ethyl chloride hydrochloride from China
Hydrochloride salt of piperidino ethyl chloride, listed in HTS 2933.39.08.00 as heterocyclic nitrogen compound. Employed as building block in antihistamine and antipsychotic drug synthesis.
Duty Rate — China → 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)
Import Tips
• DEA List I chemical - requires import/export permit and quarterly reporting to Drug & Chemical Evaluation Section
• Customer letter of intent for legitimate pharmaceutical production mandatory for customs clearance
• Highly reactive; ensure temperature-controlled shipping to maintain stability