Free Tools/HSN Code Finder/Chapter 29/HSN 2939

HSN 29394-Digit Heading

HSN 2939: Alkaloids – GST Rate

HSN 2939 covers alkaloids, natural or reproduced by synthesis, and their salts, ethers, esters and other derivatives. GST on HSN 2939 is 5% or 18% depending on the conditions listed below (rates effective 22 September 2025). This heading has 47 tariff items, for example 2939 11 00, 2939 19 00 and 2939 20 10.

Chapter 29: Organic chemicals

GST rates as per CBIC Notifications 09/2025 and 10/2025 (Central Tax - Rate), effective 22 September 2025. Last updated: October 2026. Always verify on the official GST portal before filing.

GST Rates for Heading 2939

5%CGST 2.5% + SGST 2.5% / IGST 5%

Gibberellic acid

Reference: Schedule I, S. No. 222 (Spec: 29 or 3808 93)

18%CGST 9% + SGST 9% / IGST 18%

All organic chemicals other than giberellic acid

Reference: Schedule II, S. No. 36 (Spec: 29)

If none of these descriptions fit your goods, the residual rate is 18% (Schedule II, S. No. 639).

Sub-Headings & Tariff Items Under 2939

Showing 66 sub-classification codes with complete hierarchy descriptions.

2939116-Digit Sub-heading

293911008-Digit Tariff Item

Chain: Organic Chemicals > Alkaloids, Natural Or Reproduced By Synthesis, And Their Salts, Ethers, Esters And Other Derivatives > 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 > 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

2939196-Digit Sub-heading

Chain: Organic Chemicals > Alkaloids, Natural Or Reproduced By Synthesis, And Their Salts, Ethers, Esters And Other Derivatives > Other

293919008-Digit Tariff Item

Chain: Organic Chemicals > Alkaloids, Natural Or Reproduced By Synthesis, And Their Salts, Ethers, Esters And Other Derivatives > Other > Other

2939206-Digit Sub-heading

Chain: Organic Chemicals > Alkaloids, Natural Or Reproduced By Synthesis, And Their Salts, Ethers, Esters And Other Derivatives > Alkaloid Of Cinchona And Their Derivatives, Salts Thereof:

293920108-Digit Tariff Item

Chain: Organic Chemicals > Alkaloids, Natural Or Reproduced By Synthesis, And Their Salts, Ethers, Esters And Other Derivatives > Alkaloid Of Cinchona And Their Derivatives, Salts Thereof: > Quinine Alkaloids

293920208-Digit Tariff Item

293920308-Digit Tariff Item

293920408-Digit Tariff Item

293920908-Digit Tariff Item

293921108-Digit Tariff Item

Chain: Organic Chemicals > Alkaloids, Natural Or Reproduced By Synthesis, And Their Salts, Ethers, Esters And Other Derivatives > Vegetable Alkaloids, Natural Or Reproduced By Synthesis, And Their Salts, Ethers, Esters And Other Derivatives - Alkaloids Of Cinchona And Their Derivatives; Salts Thereof :-Quinine And Its Salts : Quinine Alkaloids

293921208-Digit Tariff Item

293921308-Digit Tariff Item

293921408-Digit Tariff Item

293921908-Digit Tariff Item

293929008-Digit Tariff Item

293929108-Digit Tariff Item

Chain: Organic Chemicals > Alkaloids, Natural Or Reproduced By Synthesis, And Their Salts, Ethers, Esters And Other Derivatives > Benzeneacetic Acid, Alpha-Hydroxy-Alpha-Phenyl, 1-Azabicyclo

293929908-Digit Tariff Item

Chain: Organic Chemicals > Alkaloids, Natural Or Reproduced By Synthesis, And Their Salts, Ethers, Esters And Other Derivatives > Other

2939306-Digit Sub-heading

Chain: Organic Chemicals > Alkaloids, Natural Or Reproduced By Synthesis, And Their Salts, Ethers, Esters And Other Derivatives > Caffeine And Its Salts

293930008-Digit Tariff Item

Chain: Organic Chemicals > Alkaloids, Natural Or Reproduced By Synthesis, And Their Salts, Ethers, Esters And Other Derivatives > Caffeine And Its Salts > Caffeine And Its Salts

2939416-Digit Sub-heading

Chain: Organic Chemicals > Alkaloids, Natural Or Reproduced By Synthesis, And Their Salts, Ethers, Esters And Other Derivatives > Ephedrine And Its Salts

293941008-Digit Tariff Item

Chain: Organic Chemicals > Alkaloids, Natural Or Reproduced By Synthesis, And Their Salts, Ethers, Esters And Other Derivatives > Ephedrine And Its Salts > Ephedrine And Its Salts

293941108-Digit Tariff Item

Chain: Organic Chemicals > Alkaloids, Natural Or Reproduced By Synthesis, And Their Salts, Ethers, Esters And Other Derivatives > Ephedrine And Its Salts > Ephedrine

293941208-Digit Tariff Item

Chain: Organic Chemicals > Alkaloids, Natural Or Reproduced By Synthesis, And Their Salts, Ethers, Esters And Other Derivatives > Ephedrine And Its Salts > Vegetable Alkaloids, Natural Or Reproduced By Synthesis, And Their Salts, Ethers, Esters And Other Derivatives - Ephedrines And Their Salts :-Ephedrine And Its Salts : Ephedrine Hydrochloride

293941908-Digit Tariff Item

Chain: Organic Chemicals > Alkaloids, Natural Or Reproduced By Synthesis, And Their Salts, Ethers, Esters And Other Derivatives > Ephedrine And Its Salts > Other

2939426-Digit Sub-heading

Chain: Organic Chemicals > Alkaloids, Natural Or Reproduced By Synthesis, And Their Salts, Ethers, Esters And Other Derivatives > Pseudoephedrine (Inn) And Its Salts

293942008-Digit Tariff Item

Chain: Organic Chemicals > Alkaloids, Natural Or Reproduced By Synthesis, And Their Salts, Ethers, Esters And Other Derivatives > Pseudoephedrine (Inn) And Its Salts > Pseudoephedrine (Inn) And Its Salts

293942108-Digit Tariff Item

Chain: Organic Chemicals > Alkaloids, Natural Or Reproduced By Synthesis, And Their Salts, Ethers, Esters And Other Derivatives > Pseudoephedrine (Inn) And Its Salts > Pseudoephedrine (INN)

293942908-Digit Tariff Item

Chain: Organic Chemicals > Alkaloids, Natural Or Reproduced By Synthesis, And Their Salts, Ethers, Esters And Other Derivatives > Pseudoephedrine (Inn) And Its Salts > Other

2939436-Digit Sub-heading

Chain: Organic Chemicals > Alkaloids, Natural Or Reproduced By Synthesis, And Their Salts, Ethers, Esters And Other Derivatives > Cathine (Inn) And Its Salts

293943008-Digit Tariff Item

Chain: Organic Chemicals > Alkaloids, Natural Or Reproduced By Synthesis, And Their Salts, Ethers, Esters And Other Derivatives > Cathine (Inn) And Its Salts > Cathine (Inn) And Its Salts

2939446-Digit Sub-heading

Chain: Organic Chemicals > Alkaloids, Natural Or Reproduced By Synthesis, And Their Salts, Ethers, Esters And Other Derivatives > Norephedrine And Its Salts

293944008-Digit Tariff Item

Chain: Organic Chemicals > Alkaloids, Natural Or Reproduced By Synthesis, And Their Salts, Ethers, Esters And Other Derivatives > Norephedrine And Its Salts > Norephedrine And Its Salts

293944108-Digit Tariff Item

Chain: Organic Chemicals > Alkaloids, Natural Or Reproduced By Synthesis, And Their Salts, Ethers, Esters And Other Derivatives > Norephedrine And Its Salts > Norephedrine

293944908-Digit Tariff Item

Chain: Organic Chemicals > Alkaloids, Natural Or Reproduced By Synthesis, And Their Salts, Ethers, Esters And Other Derivatives > Norephedrine And Its Salts > Other

2939456-Digit Sub-heading

Chain: Organic Chemicals > Alkaloids, Natural Or Reproduced By Synthesis, And Their Salts, Ethers, Esters And Other Derivatives > Levometamfetamine, Metamfetamine (Inn), Metamfetamine Racemate And Their Salts

293945008-Digit Tariff Item

2939496-Digit Sub-heading

Chain: Organic Chemicals > Alkaloids, Natural Or Reproduced By Synthesis, And Their Salts, Ethers, Esters And Other Derivatives > Other

293949008-Digit Tariff Item

Chain: Organic Chemicals > Alkaloids, Natural Or Reproduced By Synthesis, And Their Salts, Ethers, Esters And Other Derivatives > Other > Other

2939516-Digit Sub-heading

Chain: Organic Chemicals > Alkaloids, Natural Or Reproduced By Synthesis, And Their Salts, Ethers, Esters And Other Derivatives > Fenetylline (Inn) And Its Salts

293951008-Digit Tariff Item

Chain: Organic Chemicals > Alkaloids, Natural Or Reproduced By Synthesis, And Their Salts, Ethers, Esters And Other Derivatives > Fenetylline (Inn) And Its Salts > Fenetylline (Inn) And Its Salts

2939596-Digit Sub-heading

Chain: Organic Chemicals > Alkaloids, Natural Or Reproduced By Synthesis, And Their Salts, Ethers, Esters And Other Derivatives > Other

293959008-Digit Tariff Item

Chain: Organic Chemicals > Alkaloids, Natural Or Reproduced By Synthesis, And Their Salts, Ethers, Esters And Other Derivatives > Other > Other

2939616-Digit Sub-heading

Chain: Organic Chemicals > Alkaloids, Natural Or Reproduced By Synthesis, And Their Salts, Ethers, Esters And Other Derivatives > Ergometrine (Inn) And Its Salts :

293961108-Digit Tariff Item

Chain: Organic Chemicals > Alkaloids, Natural Or Reproduced By Synthesis, And Their Salts, Ethers, Esters And Other Derivatives > Ergometrine (Inn) And Its Salts : > Ergometrine (Inn)

293961908-Digit Tariff Item

Chain: Organic Chemicals > Alkaloids, Natural Or Reproduced By Synthesis, And Their Salts, Ethers, Esters And Other Derivatives > Ergometrine (Inn) And Its Salts : > Other

2939626-Digit Sub-heading

Chain: Organic Chemicals > Alkaloids, Natural Or Reproduced By Synthesis, And Their Salts, Ethers, Esters And Other Derivatives > Ergotamine (Inn) And Its Salts :

293962108-Digit Tariff Item

Chain: Organic Chemicals > Alkaloids, Natural Or Reproduced By Synthesis, And Their Salts, Ethers, Esters And Other Derivatives > Ergotamine (Inn) And Its Salts : > Ergotamine Tartrate

293962908-Digit Tariff Item

Chain: Organic Chemicals > Alkaloids, Natural Or Reproduced By Synthesis, And Their Salts, Ethers, Esters And Other Derivatives > Ergotamine (Inn) And Its Salts : > Other

2939636-Digit Sub-heading

Chain: Organic Chemicals > Alkaloids, Natural Or Reproduced By Synthesis, And Their Salts, Ethers, Esters And Other Derivatives > Lysergic Acid And Its Salts

293963008-Digit Tariff Item

Chain: Organic Chemicals > Alkaloids, Natural Or Reproduced By Synthesis, And Their Salts, Ethers, Esters And Other Derivatives > Lysergic Acid And Its Salts > Lysergic Acid And Its Salts

293963108-Digit Tariff Item

Chain: Organic Chemicals > Alkaloids, Natural Or Reproduced By Synthesis, And Their Salts, Ethers, Esters And Other Derivatives > Lysergic Acid And Its Salts > Lysergic acid

293963908-Digit Tariff Item

Chain: Organic Chemicals > Alkaloids, Natural Or Reproduced By Synthesis, And Their Salts, Ethers, Esters And Other Derivatives > Lysergic Acid And Its Salts > Other

2939696-Digit Sub-heading

Chain: Organic Chemicals > Alkaloids, Natural Or Reproduced By Synthesis, And Their Salts, Ethers, Esters And Other Derivatives > Other

293969008-Digit Tariff Item

Chain: Organic Chemicals > Alkaloids, Natural Or Reproduced By Synthesis, And Their Salts, Ethers, Esters And Other Derivatives > Other > Other

293971008-Digit Tariff Item

Chain: Organic Chemicals > Alkaloids, Natural Or Reproduced By Synthesis, And Their Salts, Ethers, Esters And Other Derivatives > Cocaine, ecgonine, levometamfetamine, metamfetamine (INN), metamfetamine racemate; salts, esters and other derivatives thereof

2939726-Digit Sub-heading

Chain: Organic Chemicals > Alkaloids, Natural Or Reproduced By Synthesis, And Their Salts, Ethers, Esters And Other Derivatives > Cocaine, Ecgonine, Salts, Esters And Other Derivatives Thereof

293972008-Digit Tariff Item

Chain: Organic Chemicals > Alkaloids, Natural Or Reproduced By Synthesis, And Their Salts, Ethers, Esters And Other Derivatives > Cocaine, Ecgonine, Salts, Esters And Other Derivatives Thereof > Cocaine, Ecgonine, Salts, Esters And Other Derivatives Thereof

2939796-Digit Sub-heading

Chain: Organic Chemicals > Alkaloids, Natural Or Reproduced By Synthesis, And Their Salts, Ethers, Esters And Other Derivatives > Other

293979008-Digit Tariff Item

Chain: Organic Chemicals > Alkaloids, Natural Or Reproduced By Synthesis, And Their Salts, Ethers, Esters And Other Derivatives > Other > Other

293979108-Digit Tariff Item

Chain: Organic Chemicals > Alkaloids, Natural Or Reproduced By Synthesis, And Their Salts, Ethers, Esters And Other Derivatives > Other > Nicotine

293979908-Digit Tariff Item

Chain: Organic Chemicals > Alkaloids, Natural Or Reproduced By Synthesis, And Their Salts, Ethers, Esters And Other Derivatives > Other > Other

2939806-Digit Sub-heading

Chain: Organic Chemicals > Alkaloids, Natural Or Reproduced By Synthesis, And Their Salts, Ethers, Esters And Other Derivatives > Other

293980008-Digit Tariff Item

Chain: Organic Chemicals > Alkaloids, Natural Or Reproduced By Synthesis, And Their Salts, Ethers, Esters And Other Derivatives > Other > Other

293991008-Digit Tariff Item

Chain: Organic Chemicals > Alkaloids, Natural Or Reproduced By Synthesis, And Their Salts, Ethers, Esters And Other Derivatives > Vegetable Alkaloids, Natural Or Reproduced By Synthesis, And Their Salts, Ethers, Esters And Other Derivatives - Other : Levometamfetamine, Metamfetamine(Inn), Metamfetamine Racemate; Salts, Esters And Other Derivatives Thereof

293999008-Digit Tariff Item

Other Headings in Chapter 29

Halogenated Derivatives Of Hydrocarbons

HSN 2904

Sulphonated, Nitrated Or Nitrosated Derivatives Of Hydrocarbons, Whether Or Not Halogenated

HSN 2905

Acyclic Alcohols And Their Halogenated, Sulphonated, Nitrated Or Nitrosated Derivatives

HSN 2906

Cyclic Alcohols And Their Halogenated, Sulphonated,Nitrated Or Nitrosated Derivatives

HSN 2907

Phenols; Phenol-Alcohols

HSN 2908

Halogenated, Sulphonated, Nitrated Or Nitrosated Derivatives Of Phenols Or Phenol-Alcohols

HSN 2909

Ethers, Ether-Alcohols, Ether-Phenols, Etheralcohol-Phenols, Alcohol Peroxides, Ether Peroxides, Acetal And Hemiacetal Peroxides Ketone Peroxides (Whether Or Not Chemically Defined), And Their Halogenated, Sulphonated, Nitrated Or Nitrosated Derivatives

HSN 2910

Epoxides, Epoxyalcohols, Epoxyphenols And Expoxyethers, With A Three-Membered Ring, And Their Halogenated, Sulphonated, Nitrated Or Nitrosated Derivatives

HSN 2911

Acetals And Hemiacetals, Whether Or Not With Other Oxygen Function, And Their Halogenated, Sulphonated, Nitrated Or Nitrosated Derivatives

HSN 2912

Aldehydes, Whether Or Not With Other Oxygen Function, Cyclic Polymers Of Aldehydes, Paraformaldehyde

HSN 2913

Halogenated, Sulphonated, Nitrated Or Nitrosated Derivatives Of Products Of Heading 2912

HSN 2914

Ketones And Quinones, Whether Or Not With Other Oxygen Function, And Their Halogenated, Sulphonated, Nitrated Or Nitrosated Derivatives

HSN 2915

Saturated Acyclic Monocarboxylic Acids And Their Anhydrides, Halides, Peroxides And Peroxyacids, Their Halogenated, Sulphonated, Nitrated Or Nitrosated Derivatives

HSN 2916

Unsaturated Acyclic Monocarboxylic Acids, Cyclic Monocarboxylic Acids, Their Anhydrides, Halides, Peroxides And Peroxyacids, Their Halogenated, Sulphonated, Nitrated Or Nitrosated Derivatives

HSN 2917

Polycarboxylic Acids, Their Anhydrides, Halides, Peroxides And Peroxyacids, Their Halogenated, Sulphonated, Nitrated Or Nitrosated Derivatives

HSN 2918

Carboxylic Acids With Additional Oxygen Function And Their Anhydrides, Halides, Peroxides And Peroxyacids, Their Halogenated, Sulphonated, Nitrated Or Nitrosated Derivatives

HSN 2919

Phosphoric Esters And Their Salts, Including Lactophosphates, Their Halogenated, Sulphonated, Nitrated Or Nitrosated Derivatives

HSN 2920

Esters Of Other Inorganicacids Of Non Metals (Excluding Esters Of Hydrogen Halides) And Their Salts, Their Halogenated, Sulphonated, Nitrated Or Nitrosated Derivatives

HSN 2921

Amine-Function Compounds

HSN 2922

Oxygen-Function Amino-Compounds

HSN 2923

Quaternary Ammonium Salts And Hydroxides; Lecithins And Other Phosphoaminolipids, Whether Or Not Chemically Defined

HSN 2924

Carboxyamide-Function Compounds, Amide Function Compounds Of Onic Acid

HSN 2925

Carboxyimide-Function Compounds (Including Saccharin And Its Salts) And Imine-Function Compounds

HSN 2926

Nitrile-Function Compounds

HSN 2927

Diazo-, Azo- Or Azoxy-Compounds

HSN 2928

Organic Derivatives Of Hydrazine Or Of Hydroxylamine

HSN 2929

Compounds With Other Nitrogen Function

HSN 2930

Organo-Sulphur Compounds

HSN 2931

Other Organo-Inorganic Compounds

HSN 2932

Heterocyclic Compounds With Oxygen Hetero-Atom (S) Only

HSN 2933

Heterocyclic Compounds With Nitrogen Hetero-Atom(S) Only

HSN 2934

Nucleic Acids And Their Salts; Whether Or Not Chemically Defined; Other Heterocyclic Compounds

HSN 2935

Sulphonamides

HSN 2936

Provitamins And Vitamins, Natural Or Reproduced By Synthesis (Including Natural Concentrates), Derivatives Thereof Used Primarily As Vitamins, And Intermixtures Of The Foregoing, Whether Or Not In Any Solvent

HSN 2937

Hormones, Prostaglandins, Thromboxanes And Leukotrienes, Natural Or Reproduced By Synthesis, Derivatives And Structural Analogues Thereof,- Including Chain Modified Polypeptides, Used Primarily As Hormones

HSN 2938

Glycosides, Natural Or Reproduced By Synthesis And Their Salts, Ethers, Esters And Other Derivatives

HSN 2940

Chemically Pure, Other Than Sucrose, Lactose, Maltose, Glucose And Fructose, Sugar Ethers, Sugar Acetals And Sugar Esters And Their Salts, Other Than Products Of Headings 2937, 2938 Or 2938

HSN 2941

Antibiotics

HSN 2942

Other Organic Compounds

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