HS Code for Dextropropoxyphene

Dextropropoxyphene is classified under HS code 2922.14. This code is part of Chapter 29, which deals with organic chemicals. Specifically, heading 2922 covers oxygen-function amino-compounds. Dextropropoxyphene is an analgesic in the opioid category, and its chemical structure as an amino-alcohol (specifically an ether or ester thereof) dictates its placement here. The Harmonized System provides specific subheadings for certain internationally controlled substances or widely used pharmaceutical chemicals to facilitate monitoring and regulation. As an amino-alcohol with only one kind of oxygen function, it is distinguished from more complex amino-compounds. The classification is based strictly on the molecular structure and the presence of specific functional groups as defined in the nomenclature of organic chemistry. This code includes the substance in its pure chemical form and its salts, such as dextropropoxyphene hydrochloride or napsylate. Because it is a controlled substance under the 1961 Single Convention on Narcotic Drugs, accurate classification under 2922.14 is vital for legal compliance and international monitoring by narcotics boards.

Products Included

• Dextropropoxyphene (INN)
• Dextropropoxyphene hydrochloride
• Dextropropoxyphene napsylate
• Salts of dextropropoxyphene
• Pure dextropropoxyphene bulk powder

Common Misclassification

A common misclassification for dextropropoxyphene is heading 3004, which covers medicaments. While dextropropoxyphene is a pharmaceutical, it is only classified in Chapter 30 if it is put up in measured doses (e.g., tablets or capsules) or in forms or packings for retail sale. In its bulk chemical form, it must remain in Chapter 29. Another potential error is classification under 2922.19, which is the residual category for "other" amino-alcohols. However, because 2922.14 is a specific named subheading for dextropropoxyphene, it takes precedence over the general category. It should also not be confused with other analgesics like propoxyphene (the racemic mixture) or levopropoxyphene, which may have different regulatory and classification nuances depending on the specific isomer.

FAQ

What is the HS code for Dextropropoxyphene?

The specific HS code for Dextropropoxyphene (INN) and its salts is 2922.14. This code is used for the substance in its bulk chemical form.

Why is Dextropropoxyphene not classified as a medicament in Chapter 30?

It is only classified in Chapter 30 if it is prepared in final dosage forms like tablets. As a raw organic chemical used for manufacturing, it is classified by its chemical structure in Chapter 29.