2939.19.20.00/Pethidine Intermediate A (NOR)/Canada

Pethidine Intermediate A (NOR) from Canada

Pethidine Intermediate A, chemically 1-methyl-4-phenylpiperidine-4-carboxylic acid ethyl ester, is a key synthetic precursor to the opium alkaloid derivative meperidine (pethidine). It is classified under HTS 2939.19.20.00 as a synthetic derivative structurally related to opium alkaloids. Used exclusively in controlled pharmaceutical synthesis.

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
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Import Tips

• List of Narcotic Intermediates requires specific DEA Form 333; general alkaloid permits insufficient

• Prove downstream manufacturing location to avoid diversion concerns

• Maintain chain-of-custody documentation from origin to destination

Pethidine Intermediate A (NOR) from Canada — Import Duty Rate | HTS 2939.19.20.00