Dextropropoxyphene Hydrochloride
Dextropropoxyphene hydrochloride is the salt form of dextropropoxyphene, a synthetic opioid analgesic used for mild to moderate pain relief. It falls under HTS 2922.14.00.00 as it is specifically listed as dextropropoxyphene (INN) and its salts, which are oxygen-function amino-compounds classified as amino-alcohols, their ethers, esters, or salts.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If imported as a finished pharmaceutical dosage form like tablets
Completed drug formulations move to Chapter 30 (pharmaceutical products), not remaining in Chapter 29 for bulk chemicals.
If when put up in measured doses for retail therapeutic use
Medicaments in dosage form for retail sale are classified under heading 3004, separate from pure chemical compounds.
If chemically modified to another amino-alcohol not specifically named
Other amino-alcohols, their ethers, esters, or salts fall under the broader 2922.19 subheading.
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Import Tips & Compliance
• Obtain DEA registration and comply with controlled substance import quotas under the Controlled Substances Act
• Provide certificates of analysis confirming purity and INN identity to avoid misclassification
• Ensure proper labeling as a pharmaceutical precursor to prevent customs holds for narcotic scrutiny
Related Products under HTS 2922.14.00.00
Dextropropoxyphene Napsylate
Dextropropoxyphene napsylate is a water-soluble salt of dextropropoxyphene, formerly used in combination pain medications like Darvon-N. Classified under HTS 2922.14.00.00 due to chapter notes specifying salts of this INN compound as oxygen-function amino-alcohols.
Bulk Dextropropoxyphene Base (as Hydrochloride Salt)
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).
Dextropropoxyphene Hydrochloride USP Grade
USP-grade dextropropoxyphene hydrochloride meets United States Pharmacopeia standards for purity in drug production. Falls under HTS 2922.14.00.00 as the named salt of this oxygen-function amino-compound.
Pharmaceutical Dextropropoxyphene Napsylate Powder
Fine powder of dextropropoxyphene napsylate for compounding in pain relief formulations. Classified in HTS 2922.14.00.00 following chapter rules for salts of listed INN compounds in this amino-alcohol subheading.