Other
Alkaloids, natural or reproduced by synthesis, and their salts, ethers, esters and other derivatives: > Other, of vegetal origin: > Other
Duty Rate (from China)
Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
Products classified under HTS 2939.79.00.00
Quinine Sulfate Dihydrate
Quinine sulfate dihydrate is a salt of quinine, a natural alkaloid extracted from the bark of the cinchona tree (vegetal origin). It is primarily used as an antimalarial drug and for treating leg cramps. Classified under HTS 2939.79.00.00 as a derivative (salt) of a vegetal alkaloid not specifically covered elsewhere in heading 2939.
Caffeine Anhydrous USP
Caffeine anhydrous is a purified natural alkaloid derived from coffee beans or tea leaves (vegetal origin), used in beverages, supplements, and pharmaceuticals. This 'other' vegetal alkaloid derivative falls under HTS 2939.79.00.00 as it lacks a specific subheading. It must meet Chapter 29 criteria for chemically defined organic compounds.
Theobromine Powder
Theobromine is a xanthine alkaloid naturally extracted from cacao beans (vegetal origin), used in pharmaceuticals and as a research chemical. As an 'other' alkaloid derivative, it classifies under HTS 2939.79.00.00 per Chapter 29 notes for separate chemically defined compounds.
Hordenine Hydrobromide
Hordenine hydrobromide is a salt derivative of hordenine, a phenethylamine alkaloid from barley and bitter orange (vegetal origin), used in supplements. Falls under HTS 2939.79.00.00 as an 'other' vegetal alkaloid salt per Chapter 29 salt classification rules.
Nicotine Bitartrate Dihydrate
Nicotine bitartrate dihydrate is a water-soluble salt of nicotine, extracted from tobacco leaves (vegetal origin), used in smoking cessation products. Classified as an 'other' vegetal alkaloid derivative under HTS 2939.79.00.00, meeting Chapter 29 criteria for salts.
Berberine Sulfate
Berberine sulfate is a salt of berberine, an isoquinoline alkaloid from plants like goldenseal and barberry (vegetal origin), used in herbal supplements. This 'other' derivative qualifies for HTS 2939.79.00.00 as a chemically defined vegetal alkaloid salt.
Yohimbine Hydrochloride
Yohimbine hydrochloride is the HCl salt of yohimbine, an indole alkaloid from yohimbe tree bark (vegetal origin), used for weight loss and erectile dysfunction. As an unspecified vegetal alkaloid salt, it falls under HTS 2939.79.00.00.
Higenamine HCl
Higenamine hydrochloride is a salt of higenamine, a phenylethylamine alkaloid from plants like Nelumbo nucifera (sacred lotus), used in pre-workout supplements. Classified under HTS 2939.79.00.00 as an 'other' vegetal alkaloid derivative.
Boldine
Boldine is a natural aporphine alkaloid extracted from boldo tree leaves (Peumus boldus, vegetal origin), used as an antioxidant and choleretic agent. This pure alkaloid without specific subheading goes to HTS 2939.79.00.00 per Chapter 29 rules.
Palmatine Chloride
Palmatine chloride is a protoberberine alkaloid salt from plants like Corydalis yanhusuo (vegetal origin), used in traditional Chinese medicine for pain relief. Falls under 'other' vegetal alkaloids at HTS 2939.79.00.00.
Cryptolepine Hydrochloride
Cryptolepine HCl is a salt of cryptolepine, an indoloquinoline alkaloid from Cryptolepis sanguinolenta (vegetal origin), studied for antimalarial properties. As an 'other' derivative, HTS 2939.79.00.00 applies.
Evodiamine
Evodiamine is a quinolone alkaloid from Evodia rutaecarpa fruit (vegetal origin), used in weight loss supplements for thermogenic effects. Pure form classifies under HTS 2939.79.00.00 as other vegetal alkaloid.
Sanguinarine Chloride
Sanguinarine chloride is a benzophenanthridine alkaloid salt from bloodroot (Sanguinaria canadensis, vegetal origin), used in oral care products. 'Other' vegetal derivative under HTS 2939.79.00.00.
Chelerythrine Chloride
Chelerythrine chloride, from Chelidonium majus (greater celandine, vegetal origin), is a protein kinase inhibitor alkaloid used in research. Classifies as HTS 2939.79.00.00 'other' vegetal alkaloid.
Protopine
Protopine is an allocryptopine alkaloid from opium poppy and other plants (vegetal origin), with sedative properties. As unspecified vegetal alkaloid, falls under HTS 2939.79.00.00.