Ethinamate USP Powder from Canada
Pharmaceutical-grade ethinamate powder meeting United States Pharmacopeia standards, a cyclic carbamate used historically as a sedative-hypnotic. Classified under HTS 2924.24.00.00 as it is the specific chemically defined compound ethinamate (INN), a derivative of cyclic amides of carbonic acid. Supplied as pure active pharmaceutical ingredient for research or formulation.
Duty Rate — Canada → United States
10%
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
• Obtain DEA registration if importing for any controlled substance-related research, as ethinamate has sedative properties
• Provide Certificate of Analysis (CoA) confirming 99%+ purity and INN identity to avoid reclassification as mixtures
• Declare as 'pure chemical reference standard' to prevent scrutiny under pharmaceutical finished dosage forms