Bulk Dextropropoxyphene Base (as Hydrochloride Salt) from Canada
Pharmaceutical-grade dextropropoxyphene hydrochloride supplied in bulk powder for API manufacturing. It qualifies for HTS 2922.14.00.00 as a separate chemically defined organic compound and its salt, per chapter note (a).
Duty Rate — Canada → United States
0%
Rate breakdown
9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
Import Tips
• Include DMF (Drug Master File) references and GMP certificates to facilitate FDA review
• Declare exact salt form and CAS number (1639-60-7 for hydrochloride) to match INN definition
• Watch for anti-dumping duties on synthetic narcotics from certain origins