HS Code for Norephedrine

Norephedrine, also known as phenylpropanolamine, is classified under HS code 2939.44. This code falls within Chapter 29, which covers organic chemicals, and specifically heading 2939, which is dedicated to alkaloids of vegetable origin, their salts, ethers, esters, and other derivatives. Norephedrine is a sympathomimetic amine often used as a precursor in chemical synthesis or as an active pharmaceutical ingredient (API). The classification 2939.44 is reserved for the pure chemical substance or its salts (such as norephedrine hydrochloride) that have not yet been formulated into a finished medicament. Because norephedrine is a precursor chemical often subject to international monitoring under the 1988 UN Convention against Illicit Traffic in Narcotic Drugs and Psychotropic Substances, precise classification under 2939.44 is critical for regulatory compliance and import/export permits. The classification is determined by the chemical structure of the molecule, which contains the alkaloid backbone characteristic of the Ephedra plant derivatives, even if the substance is produced synthetically.

Products Included

• Pure norephedrine crystals for laboratory use
• Norephedrine hydrochloride in bulk powder form
• Phenylpropanolamine (PPA) as a raw chemical
• Salts of norephedrine for industrial manufacturing
• Norephedrine sulfate in non-retail packaging

Common Misclassification

Norephedrine is often confused with HS code 2939.41 (Ephedrine) or 2939.42 (Pseudoephedrine) due to their similar chemical structures and shared origin in the Ephedra genus. However, each isomer and derivative has its own specific subheading. Another common error is using HS code 3004.43, which is reserved for the finished medicine. If the product is a bulk chemical and not in a measured dose or retail pack, it must remain in Chapter 29.

FAQ

What is the HS code for norephedrine?

The HS code for norephedrine and its salts in pure chemical form is 2939.44.

Is norephedrine classified as a narcotic?

While not a narcotic itself, it is classified as a precursor chemical (Schedule I or II in many jurisdictions) and requires specific documentation under HS code 2939.44.