--- title: "2939 – Alkaloids, natural or reproduced by…: Canada tariff & duty rates" description: "Every Canadian tariff classification under HS 2939: Alkaloids, natural or reproduced by synthesis, and their salts, ethers, esters and other derivatives…" canonical: "https://www.adhocs.ca/hs-codes/2939" --- # 2939 Alkaloids, natural or reproduced by synthesis, and their salts, ethers, esters and other derivatives. Up: [HS codes](https://www.adhocs.ca/hs-codes) › [Chapter 29](https://www.adhocs.ca/hs-codes/29) 19 subheadings. Each subheading links to its page, which lists its 10-digit codes, or to its only 10-digit code. ## Alkaloids of opium and their derivatives; salts thereof - [2939.11.00.00](https://www.adhocs.ca/hs-codes/2939.11.00.00) Concentrates of poppy straw; buprenorphine (INN), codeine, dihydrocodeine (INN), ethylmorphine, etorphine (INN), heroin, hydrocodone (INN), hydromorphone (INN), morphine, nicomorphine (INN), oxycodone (INN), oxymorphone (INN), pholcodine (INN), thebacon (INN) and thebaine; salts thereof - [2939.19.00.00](https://www.adhocs.ca/hs-codes/2939.19.00.00) Other - [2939.20.00.00](https://www.adhocs.ca/hs-codes/2939.20.00.00) Alkaloids of cinchona and their derivatives; salts thereof - [2939.30.00.00](https://www.adhocs.ca/hs-codes/2939.30.00.00) Caffeine and its salts ## Alkaloids of ephedra and their derivatives; salts thereof - [2939.41.00.00](https://www.adhocs.ca/hs-codes/2939.41.00.00) Ephedrine and its salts - [2939.42.00.00](https://www.adhocs.ca/hs-codes/2939.42.00.00) Pseudoephedrine (INN) and its salts - [2939.43.00.00](https://www.adhocs.ca/hs-codes/2939.43.00.00) Cathine (INN) and its salts - [2939.44.00.00](https://www.adhocs.ca/hs-codes/2939.44.00.00) Norephedrine and its salts - [2939.45.00.00](https://www.adhocs.ca/hs-codes/2939.45.00.00) Levometamfetamine, metamfetamine (INN), metamfetamine racemate and their salts - [2939.49.00.00](https://www.adhocs.ca/hs-codes/2939.49.00.00) Other ## Theophylline and aminophylline (theophylline-ethylenediamine) and their derivatives; salts thereof - [2939.51.00.00](https://www.adhocs.ca/hs-codes/2939.51.00.00) Fenetylline (INN) and its salts - [2939.59.00.00](https://www.adhocs.ca/hs-codes/2939.59.00.00) Other ## Alkaloids of rye ergot and their derivatives; salts thereof - [2939.61.00.00](https://www.adhocs.ca/hs-codes/2939.61.00.00) Ergometrine (INN) and its salts - [2939.62.00.00](https://www.adhocs.ca/hs-codes/2939.62.00.00) Ergotamine (INN) and its salts - [2939.63.00.00](https://www.adhocs.ca/hs-codes/2939.63.00.00) Lysergic acid and its salts - [2939.69.00.00](https://www.adhocs.ca/hs-codes/2939.69.00.00) Other ## Other, of vegetal origin - [2939.72.00.00](https://www.adhocs.ca/hs-codes/2939.72.00.00) Cocaine, ecgonine; salts, esters and other derivatives thereof - [2939.79.00.00](https://www.adhocs.ca/hs-codes/2939.79.00.00) Other - [2939.80.00.00](https://www.adhocs.ca/hs-codes/2939.80.00.00) Other ## Other headings in this chapter - Previous: [2938](https://www.adhocs.ca/hs-codes/2938) Glycosides, natural or reproduced by synthesis, and their salts, ethers, esters and other derivatives. - Next: [2940](https://www.adhocs.ca/hs-codes/2940) Sugars, chemically pure, other than sucrose, lactose, maltose, glucose and fructose; sugar ethers, sugar acetals and sugar esters, and their salts, other than products of heading 29.37, 29.38 or 29.39. [Source: CBSA Customs Tariff](https://www.cbsa-asfc.gc.ca/trade-commerce/tariff-tarif/menu-eng.html).