Other
Alkaloids, natural or reproduced by synthesis, and their salts, ethers, esters and other derivatives. > Alkaloids of opium and their derivatives; salts thereof: > Other > Other
Duty Rate (from China)
Subheadings
Products classified under Tariff item 2939.19.00
Codeine Phosphate
Codeine phosphate is a salt of codeine, an opium alkaloid used as a pain reliever and cough suppressant. As a salt of an opium alkaloid, it is classified under tariff item 2939.19.00 for other alkaloids of opium and their derivatives.
Codeine Sulfate
Codeine sulfate is the sulfate salt form of codeine, commonly used in prescription analgesics. As a salt of an opium alkaloid, it is classified under tariff item 2939.19.00 for other alkaloids of opium and their derivatives.
Dihydrocodeine Tartrate
Dihydrocodeine tartrate is a semi-synthetic opium alkaloid salt providing analgesic and antitussive effects. As a derivative of an opium alkaloid, it is classified under tariff item 2939.19.00 for other alkaloids of opium.
Hydrocodone Bitartrate
Hydrocodone bitartrate is a semi-synthetic codeine derivative salt widely used in prescription painkillers. As a derivative of an opium alkaloid, it is classified under tariff item 2939.19.00 for other alkaloids of opium.
Naloxone Hydrochloride
Naloxone hydrochloride is a synthetic opium alkaloid derivative acting as an opioid overdose reversal agent. As a reproduced-by-synthesis alkaloid of opium, it is classified under tariff item 2939.19.00 for other alkaloids of opium.
Naltrexone Hydrochloride
Naltrexone hydrochloride is a synthetic derivative of opium alkaloids used in addiction treatment. As a reproduced-by-synthesis alkaloid of opium, it is classified under tariff item 2939.19.00 for other alkaloids of opium.
Noscapine Hydrochloride
Noscapine hydrochloride, derived from opium, serves as an antitussive agent without narcotic effects. As a salt of an opium alkaloid, it is classified under tariff item 2939.19.00 for other alkaloids of opium.
Oxymorphone Hydrochloride
Oxymorphone hydrochloride is a potent semi-synthetic opioid derived from thebaine, an opium alkaloid. As a derivative of an opium alkaloid, it is classified under tariff item 2939.19.00 for other alkaloids of opium.
Papaverine Base Pure Powder
Papaverine base is the free alkaloid form of papaverine, a benzylisoquinoline alkaloid obtained from opium or produced by synthesis. It is used in research and as an intermediate for the manufacture of papaverine salts. As an alkaloid of opium and a derivative thereof, it is classified under tariff item 2939.19.00.
Papaverine Hydrobromide Powder
Papaverine hydrobromide is a bromide salt of the opium alkaloid papaverine, used in pharmaceutical manufacturing for its antispasmodic properties. As a salt of an opium alkaloid, it falls under tariff item 2939.19.00 for other alkaloids of opium and their derivatives.
Papaverine Hydrochloride
Papaverine hydrochloride is an opium alkaloid salt used as a smooth muscle relaxant. As a salt of an opium alkaloid, it is classified under tariff item 2939.19.00 for other alkaloids of opium.
Papaverine Hydrochloride USP
Papaverine hydrochloride is the hydrochloride salt of papaverine, a benzylisoquinoline alkaloid derived from opium. It is used as a smooth muscle relaxant in pharmaceutical applications. This product is classified under tariff item 2939.19.00 as an alkaloid of opium and its derivative.
Papaverine Sulfate Pharmaceutical Grade
Papaverine sulfate is a sulfuric acid salt of the natural opium alkaloid papaverine, used as a non-narcotic peripheral vasodilator in medical treatments. As a salt of an opium alkaloid, it is classified under tariff item 2939.19.00 for other alkaloids of opium.
Pholcodine
Pholcodine is a semi-synthetic opium alkaloid derivative used in cough suppressants. As a derivative of an opium alkaloid, it is classified under tariff item 2939.19.00 for other alkaloids of opium.
Synthetic Papaverine Hydrochloride
Synthetic papaverine hydrochloride is produced by total chemical synthesis, replicating the structure of the opium-derived alkaloid papaverine. It is used identically to natural papaverine in pharmaceutical applications. As a reproduced-by-synthesis alkaloid of opium, it falls under tariff item 2939.19.00.