Quinidine (CAS 56-54-2): import duty, licences and trade rules in India
Quinidine is a cinchona alkaloid consisting of cinchonine with the hydrogen at the 6-position of the quinoline ring substituted by methoxy. For trade in India: OK to trade, but watch: rules in India; global treaties & export markets. Import duty is about 24.49% (tariff item 2933 (estimate)). Drug schedule: H.
Checked 2026-10-31 against official Indian and international lists. Sources are given under each answer.
Key facts
| CAS number | 56-54-2 |
|---|---|
| Formula | C20H24N2O2 |
| Also called | Conquinine, (+)-Quinidine, Pitayine, (9S)-6'-Methoxycinchonan-9-ol |
| Tariff item (HS) | 2933 (estimate) |
| Total import duty | about 24.49% |
| Anti-dumping duty (most producers) | None found |
| SCOMET (export control) | Not listed |
| NDPS / precursor | Not listed |
| Drug schedule | H |
Every answer, with its source
Rules in IndiaCHECK
- Not on the Indian banned-pesticide, drug-precursor, narcotic, psychotropic or new-drug lists we check.
- Normal factory, storage and GST rules still apply.
- A Schedule H prescription drug: medicines containing it are sold only on prescription, and making or selling it needs a drug licence. (Drugs and Cosmetics Rules, 1945; salts and preparations are covered too.)
Exporting from IndiaOK
- Not on the SCOMET export-control list or the precursor export list.
- The buyer’s country may still have its own import rules.
Global treaties & export marketsCHECK
- Not listed by the Stockholm Convention (persistent pollutants), the Rotterdam Convention (prior consent before export) or the Montreal Protocol (ozone layer).
- Registered under EU REACH, so EU importers can buy it under an existing registration.
- Listed as INACTIVE on the US TSCA Inventory: a Notice of Activity must reach EPA before it is imported into the US.
Import dutyOK
- About ₹24,490 duty on every ₹1,00,000 of import value (CIF).
- No tariff line names this chemical, so we worked out its likely heading from its structure: 2933, heterocyclic compounds with nitrogen hetero-atom(s) only (ring containing nitrogen).
- 82 of 88 lines under heading 2933 pay basic customs duty 7.5%; with social welfare surcharge and IGST 18% that makes about 24.49%.
- Confirm the exact 8-digit code with your customs broker before you import.
SafetyCHECK
- Poisonous, even in small amounts
- Irritates skin, eyes or breathing
- Toxic if swallowed
- Causes skin irritation
- Causes serious eye irritation
- May cause respiratory irritation
- Always read the supplier’s safety data sheet (SDS) before handling.
Storage, transport & PESOOK
- Ships as UN 2811 (Poison): dangerous-goods rules apply by road, sea (IMDG) and air (IATA), with labels, packaging and a transport document.
Price and suppliersNO DATA
- Post a requirement and we will find suppliers for you.
US patentsOK
- Generic versions can be sold in the US.
- Indian patents are not checked.
Questions about Quinidine
What is the import duty on Quinidine in India?
The total import duty on Quinidine is about 24.49% of the import value under tariff item 2933 (estimate), including basic customs duty, the social welfare surcharge and IGST. Check the latest notifications before you import.
Is there anti-dumping duty on Quinidine?
No anti-dumping duty on Quinidine was found in the Customs (ADD) notifications in force.
What is the HS code (tariff item) of Quinidine in India?
Quinidine falls under tariff item 2933 (estimate) of the Customs Tariff of India.
Is Quinidine restricted or licensed in India?
Prescription drug: drug licence needed. Not on the Indian banned-pesticide, drug-precursor, narcotic, psychotropic or new-drug lists we check. Normal factory, storage and GST rules still apply.
Does exporting Quinidine from India need a licence?
No export licence needed. Not on the SCOMET export-control list or the precursor export list.
Is Quinidine hazardous?
Dangerous: handle with proper protection. Poisonous, even in small amounts. Irritates skin, eyes or breathing. Toxic if swallowed.
Is Quinidine regulated under global treaties or in the EU and US?
US: inactive on TSCA. Not listed by the Stockholm Convention (persistent pollutants), the Rotterdam Convention (prior consent before export) or the Montreal Protocol (ozone layer). Registered under EU REACH, so EU importers can buy it under an existing registration.
Related chemicals
Guidance from official lists, not legal advice. Rules change; confirm with DGFT, customs or the regulator before you trade.