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HSN Code 2939

Alkaloids, natural or reproduced by synthesis, and their

Alkaloids, natural or reproduced by synthesis, and their salts, ethers, esters and other derivatives

GST rate

Gibberellic acid5%
All organic chemicals other than giberellic acid18%

Codes under 2939

CodeDescriptionGST rate
2939 11Concentrates 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 thereofVaries
2939 11 00Concentrates 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 thereofVaries
2939 19Alkaloids, natural or reproduced by synthesis, and their salts, ethers, esters and other derivatives › OtherVaries
2939 20Alkaloid of cinchona and their derivatives, salts thereof:Varies
2939 20 10Quinine alkaloidsVaries
2939 20 20Quinine hydrochlorideVaries
2939 20 30Quinine sulphateVaries
2939 20 40Chloroquine phosphateVaries
2939 21 10Vegetable 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 alkaloidsVaries
2939 21 20Vegetable 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 hydrochlorideVaries
2939 21 30Vegetable 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 sulphateVaries
2939 21 40Vegetable 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: chloroquine phosphateVaries
2939 21 90Vegetable 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: otherVaries
2939 29 00Vegetable alkaloids, natural or reproduced by synthesis, and their salts, ethers, esters and other derivatives - alkaloids of cinchona and their derivatives; salts thereof: otherVaries
2939 29 10Benzeneacetic acid, alpha-hydroxy-alpha-phenyl, 1-azabicycloVaries
2939 30Caffeine and its saltsVaries
2939 41Ephedrine and its saltsVaries
2939 41 10EphedrineVaries
2939 41 20Vegetable alkaloids, natural or reproduced by synthesis, and their salts, ethers, esters and other derivatives - ephedrines and their salts:-ephedrine and its salts: ephedrine hydrochlorideVaries
2939 42Pseudoephedrine (inn) and its saltsVaries
2939 42 10Pseudoephedrine (inn)Varies
2939 43Cathine (inn) and its saltsVaries
2939 44Norephedrine and its saltsVaries
2939 44 10NorephedrineVaries
2939 45Levometamfetamine, metamfetamine (inn), metamfetamine racemate and their saltsVaries
2939 49Alkaloids, natural or reproduced by synthesis, and their salts, ethers, esters and other derivatives › OtherVaries
2939 51Fenetylline (inn) and its saltsVaries
2939 59Alkaloids, natural or reproduced by synthesis, and their salts, ethers, esters and other derivatives › OtherVaries
2939 61Ergometrine (inn) and its salts:Varies
2939 61 10Ergometrine (inn)Varies
2939 62Ergotamine (inn) and its salts:Varies
2939 62 10Ergotamine tartrateVaries
2939 63Lysergic acid and its saltsVaries
2939 63 10Lysergic acidVaries
2939 69Alkaloids, natural or reproduced by synthesis, and their salts, ethers, esters and other derivatives › OtherVaries
2939 71 00Cocaine, ecgonine, levometamfetamine, metamfetamine (inn), metamfetamine racemate; salts, esters and other derivatives thereofVaries
2939 72Cocaine, ecgonine, salts, esters and other derivatives thereofVaries
2939 79Alkaloids, natural or reproduced by synthesis, and their salts, ethers, esters and other derivatives › OtherVaries
2939 79 10NicotineVaries
2939 80Alkaloids, natural or reproduced by synthesis, and their salts, ethers, esters and other derivatives › OtherVaries
2939 91 00Vegetable 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 thereofVaries
2939 99 00Vegetable alkaloids, natural or reproduced by synthesis, and their salts, ethers, esters and other derivatives - other: otherVaries

Frequently Asked Questions

What is the HSN code for alkaloids, natural or reproduced by synthesis, and their?

The HSN code for alkaloids, natural or reproduced by synthesis, and their is 2939, under Chapter 29 (Organic chemicals and chemical compounds).

What is the GST rate on alkaloids, natural or reproduced by synthesis, and their?

It depends on the specific item: gibberellic acid is 5%; all organic chemicals other than giberellic acid is 18%.

How many digits of the HSN code go on a GST invoice?

It depends on your turnover in the previous financial year: businesses above ₹5 crore generally show 6 digits (8 for certain specified goods), and smaller businesses show 4 digits on B2B invoices. Check the current e-invoicing/HSN notification for the exact threshold that applies to you.

Rates as per Notification No. 9/2025-Central Tax (Rate), as amended, as of 7 October 2026. For guidance only — verify with your tax advisor.

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