2933Heading (4-digit)Section VI

HSN Code 2933 – Heterocyclic Compounds With Nitrogen Hetero-Atom(S) Only

Full GST classification for Heterocyclic Compounds With Nitrogen Hetero-Atom(S) Only — chapter, heading and tariff hierarchy, GST rate slabs and related HSN codes. Updated for India GST.

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HSN Code

2933

Chapter

29

Digits

4-digit

Section

VI

What is HSN Code 2933?

HSN code 2933 is the Harmonized System of Nomenclature classification for Heterocyclic Compounds With Nitrogen Hetero-Atom(S) Only under India's Goods and Services Tax (GST). It is a 4-digit code sitting at the heading (4-digit) level of the HSN hierarchy.

This code belongs to Chapter 29 — Organic Chemicals, which is part of Section VI: Chemical Products. Every GST-registered business supplying heterocyclic compounds with nitrogen hetero-atom(s) only must quote HSN 2933 (or the digit-length required for its turnover) on tax invoices and in GSTR-1.

Classification breakdown of 2933

LevelCodeDescription
Chapter29organic chemicals
Heading2933heterocyclic compounds with nitrogen hetero-atom(s) only

GST rate for HSN 2933

Goods under HSN 2933 attract GST at one of the five standard slabs. The exact rate depends on the specific product and the latest GST Council notification — always confirm before invoicing.

0%

Nil / Exempt

Fresh produce, milk, cereals, books

5%

Merit rate

Essentials, packaged food, transport

12%

Standard-low

Processed food, mobiles, apparel > ₹1,000

18%

Standard

Most goods, electronics, services

28%

Demerit / luxury

Cars, cement, aerated drinks, tobacco

Find the exact GST rate for Heterocyclic Compounds With Nitrogen Hetero-Atom(S) Only →

Sub-codes under this classification

HSN CodeDescription
293311phenazone (antipyrin) and its derivates
293319other :
293321hydantoin and its derivatives
293329other :
293331pyridine and its salts
293332piperidine and its salts
293333alfentanil (inn), anileridine (inn), bezitramide (inn), bromazepam (inn), carfentanil (inn), difenoxin (inn), diphenoxylate (inn), dipipanone (inn), fentanyl (inn), ketobemidone (inn), methylphenidate (inn), pentazocine (inn), pethidine (inn), pethidine (inn) intermediate a, phencyclidine (inn) (pcp), phenoperidine (inn), pipradrol (inn), piritramide (inn), propiram (inn) remifentanil (inn) and trimeperidine (inn), salts thereof:
293334other fentanyls and their derivatives
2933353-quinuclidinol
2933364-anilino-n-phenethylpiperidine (anpp)
293337n-phenethy l-4-piperidone (npp
293339other :
293341levorphanol (inn) and its salts
293349other
293352malonylurea (barbituric acid) and its salts
293353allobarbital (inn), amobarbital (inn), barbital (inn), butalbital (inn), butobarbital (inn), cyclobarbital (inn), methylphenobarbital (inn), pentobarbital (inn), secbutabarbital (inn), phenobarbital (inn),] secobarbital (inn), and vinylbital (inn), salts thereof
293354other derivatives of malonylurea (barbituric acid), salts thereof
293355loprazolam (inn), mecloqualone (inn), methaqualone (inn) and zipeprol (inn), salts thereof
293359other :
293361melamine
293369other :
2933716-hexanelactam (epsilon-caprolactam)
293372clobazam (inn) and methyprylon (inn)
293379other lactams :
293391alprazolam (inn), camazepam (inn chloridiazepoxide (inn),clonazepam (inn), clorazepate, delorazepam (inn), diazepam (inn), estazolam (inn), ethyl loflazepate (inn), fludiazepam (inn), flunitrzepam (inn), flurazepam (inn), halazepam (inn), lorazepam (inn), lormetazepam (inn), mazindol (inn), medazepam (inn), midazolam (inn), nimetazepam (inn), nitrazepam (inn), nordazepam (inn), oxazepam (inn), pinazepam (inn), prazepam (inn), pyrovalerone (inn), tamazepam (inn), tetrazepam (inn) and triazolam (inn), salts thereof
293392azinphos-methyl (iso)
293399other:

HSN Code 2933 — FAQs

What is HSN code 2933?

HSN code 2933 classifies "Heterocyclic Compounds With Nitrogen Hetero-Atom(S) Only" under India's GST regime. It falls under Chapter 29 (Organic Chemicals) of the Harmonized System of Nomenclature.

How many digits is HSN code 2933?

2933 is a 4-digit HSN code — a heading (4-digit). Businesses declare 4-digit HSN (turnover up to ₹5 crore) or 6-digit HSN (above ₹5 crore) on GST invoices; 8-digit codes are used for exports and imports.

What is the GST rate for HSN code 2933?

Goods under HSN 2933 are taxed at one of the GST slabs — 0%, 5%, 12%, 18% or 28% — depending on the exact product and the latest GST Council notification. Use the Laabam.One GST Rate Finder to confirm the current rate for Heterocyclic Compounds With Nitrogen Hetero-Atom(S) Only.

Which chapter does HSN code 2933 belong to?

HSN 2933 belongs to Chapter 29 — Organic Chemicals, part of Section VI: Chemical Products.

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