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4-Piperidone Hydrochloride Monohydrate from Canada

4-Piperidone hydrochloride monohydrate is a cyclic ketone derivative of piperidine used in alkaloid synthesis. The piperidine ring structure dominates classification under HTS 2933.32.5000 as 'other' piperidine salt.

Duty Rate — Canada → United States

16.5%

Rate breakdown

9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter

Import Tips

• Specify monohydrate form in documentation; anhydrous form has different CAS

• Corrosive solid (UN 3261); use glass or HDPE containers

• Hygroscopic; ensure proper desiccant packaging for ocean transport