United States· US:59651-261_5fe42ada-7ea2-4b77-bad5-93e1b1fb765d

Clozapine

A clozapine product containing clozapine, registered in United States by Aurobindo Pharma Limited. The same ATC class is registered in 17 of our 19 countries.

ATC N05AH02US label

Checked against FDA National Drug Code directory (United States) on September 27, 2026

Informational only — not a medical device.

Compare price across countriesPer daily dose · free account Ask the assistant about clozapineAnswers with sources · free account Check interactionsSeverity free · mechanism on Growth

Where it is registered

Clozapine is registered in 17 of 19 countries.

Countries holding a registration under ATC N05AH02 (clozapine), each read from that country’s own register.

This record: United States, from FDA National Drug Code directory (United States)
10 of them publish a price we can compare per daily dose

Search clozapine products by name

Clozapine · ATC N05AH02

17 / 19 countries

Belgiumprice
Canada
Czechiaprice
Denmark
Finlandprice
Franceprice
Germany
Icelandprice
Ireland
Italyprice
Netherlands
Norwayprice
Polandprice
Sweden
Switzerlandprice
United Kingdom
United Statesprice

Blue: a registration under this ATC code. The ringed marker is this record’s country. Markets marked price publish a price we can compare per daily dose.

Price per daily dose

What a daily dose of clozapine costs, country by country.

Normalised to the WHO defined daily dose (0.3 g), the median price runs from $1.63 in France to $2.78 in Switzerland — a ×1.7 gap.

3 markets with a comparable price for this class
Public list prices, converted to USD at the rate date shown

Open the full comparison — free account Drug prices for market access

Clozapine · price per daily dose (0.3 g)

USD · FX 28 Sept 2026

CH Switzerland$2.78
IT Italy$2.38
FR France$1.63

Median listed price per WHO defined daily dose, in each market that publishes a price. Open the full comparison

The record

At a glance

FDA National Drug Code directory (United States)

Active substance: CLOZAPINE
Manufacturer: Aurobindo Pharma Limited
Country: United States (US)
ATC code: N05AH02
ATC class: Clozapine
Defined daily dose: 0.3 g, O
Reimbursed: Not published by this register
Source register: FDA National Drug Code directory (United States)
Last checked: September 27, 2026

Packs & prices · 4

ndc11
5965126101
100 TABLET, ORALLY DISINTEGRATING in 1 BOTTLE (59651-261-01)
ndc11
5965126148
8 BLISTER PACK in 1 CARTON (59651-261-48) / 6 TABLET, ORALLY DISINTEGRATING in 1 BLISTER PACK
ndc11
59651-261-01
ndc11
59651-261-48

Regulatory notes

No shortage, Orange Book or US label notes for this record.

Interactions

620 interactions on record for clozapine.

Graded by severity as the source publishes them — 306 severe. Severity grades are free for everyone; mechanism and management come with Growth.

Severity for every pair — free, no plan needed
The source, licence and sync date on every record
Mechanism and what to do for each pair — Growth plan

Check clozapine against other medicines How interaction checks work

Clozapine · interactions on record

620 records

306 severe
197 moderate
4 minor
61 info

Most severe, free to view

PapaverineA03AD01severe
MetoclopramideA03FA01severe
CisaprideA03FA02severe
OndansetronA04AA01severe

52 more interactions with mechanism and management, from a commercially licensed source.

Interaction severity from DDInter 2.0 (Xiong G. et al., Nucleic Acids Res.), licensed CC BY-NC 4.0 — free for non-commercial use only; not covered by the Drug Database commercial licence.

Mechanism and what to do, in the interaction check

Source: DDInter 2.0 · synced 29 Sept 2026. Grades as the source publishes them.

Same medicine, other countries

Clozapine in 16 other countries

What each register calls a product with the same active substance — salts and hydrates count as the same.

All clozapine products

Authorised across Europe · EMA

The same active substance is authorised in 30 EEA countries. Names it is sold under:

Austria · Clozapin Accord, Clozapin Ratiopharm
Belgium · Clozapine Sandoz, Leponex
Bulgaria · Ексклоза, Клозапин Акорд
Cyprus · Clozapine Accord, Clozarem
Czechia · Clozapin Desitin, Leponex
Germany · Clozapin 1a-Pharma, Clozapin Abz
Denmark · Clozapin Accord, Clozapin Hexal
Estonia · Clozapine Accord, Leponex
Spain · Clozabrain, Clozapina Aurovitas
Finland · Clozapine Accord, Clozapine Stada
France · Clozapine Accord, Clozapine Aristo
United Kingdom (Northern Ireland) · Clozapine, Clozapine Viatris
Greece · Leponex
Croatia · Klozapin Accord, Klozapin Alpha-Medical
Hungary · Clozapine Gerot, Clozapine Stada
Ireland · Clozaril, Denzapine
Iceland · Clozapin Medical, Clozapine Actavis
Italy · Clozapina Accord, Clozapina Aurobindo
Lithuania · Clozapine Accord, Leponex
Luxembourg · Leponex
Latvia · Clozapine Accord, Leponex
Malta · Clozarem
Netherlands · Ayupine, Clozapine Accord
Norway · Clozapin Hexal, Clozapine Accord
Poland · Clopizam, Clozapine Hasco
Portugal · Clozapina Aristo, Clozapina Aurovitas
Romania · Leponex
Sweden · Clozapine Accord, Clozapine Actavis
Slovenia · Klozapin Accord, Leponex
Slovakia · Clozapine Accord, Leponex

Source: European Medicines Agency, Article 57 product data.

Sourced from a public register and reproduced with attribution. Drug Database is not affiliated with, endorsed by, or a partner of FDA National Drug Code directory (United States). This is an informational data service and not a medical device — verify against the official source of record before any clinical decision.

For developers

The same record over the API, and the raw payload

GET /v1/drugs/5841b7cc-7031-44ff-9392-6539b91cfb3a
GET /v1/drugs/5841b7cc-7031-44ff-9392-6539b91cfb3a?format=fhir

Every response carries last_synced_at, so freshness is a field rather than a promise. Below is exactly what the ingestion wrote, before any presentation — the same JSON the API returns under payload.

{
  "route": "ORAL",
  "source": "ndc",
  "strength": "25",
  "substance": "CLOZAPINE",
  "productndc": "59651-261",
  "dosage_form": "TABLET, ORALLY DISINTEGRATING",
  "dea_schedule": null,
  "strength_unit": "mg/1",
  "application_number": "ANDA212923",
  "marketing_category": "ANDA"
}

API reference MCP server Plans

See everything about clozapine.

This page is the registration. A free account adds the label text as the regulator wrote it, what it costs per daily dose across the markets that publish a price, a feed of what changes in the registers, and an assistant that answers with its sources. Interaction severity is free; mechanism and management are on the Growth plan. No card, nothing to install.

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