RIVA-AZATHIOPRINE 50 MG 50 MG — DIN 02242148
AZATHIOPRINE : 50 MG · LABORATOIRE RIVA INC. · TABLET · wholesale supply in Canada
Health Canada status: CANCELLED POST MARKET
What is RIVA-AZATHIOPRINE 50 MG?
RIVA-AZATHIOPRINE 50 MG 50 MG contains AZATHIOPRINE : 50 MG. It is listed in the Health Canada Drug Product Database under DIN 02242148, held by LABORATOIRE RIVA INC., supplied as TABLET for ORAL administration. Health Canada currently lists it as cancelled post market, status dated 28-Jul-2003. This Drug Identification Number is no longer authorized for sale in Canada, so Nexara does not supply it. The record is kept here because buyers still meet the number on old formularies, purchase orders and tender documents; Nexara can help identify an authorized alternative.
How much does Azathioprine cost around the world?
Azathioprine is listed on 12 of the national price registers Nexara ingests. Each country publishes on a different basis, so those figures are not comparable with one another — or with a Canadian wholesale price.
What a market publishes matters more than the number it publishes. Australia publishes a ex-manufacturer; Austria publishes a KVP (Kassenverkaufspreis); Bahrain publishes a retail (max). Comparing an ex-factory ceiling against a pharmacy public price tells you nothing about either, and comparing either against a Canadian landed cost tells you less.
| Market | Price basis published there | Brands | Packs listed | Range |
|---|---|---|---|---|
| United States | acquisition | 3 | 13 | USD███.██ |
| Australia | ex-manufacturer | 7 | 11 | AUD███.██ |
| Saudi Arabia | public | 5 | 8 | SAR███.██ |
| South Africa | single exit price | 5 | 6 | ZAR███.██ |
| Austria | KVP (Kassenverkaufspreis) | 4 | 4 | EUR███.██ |
| Czechia | max producer price (ex-factory) | 2 | 4 | CZK███.██ |
| United Kingdom | hospital | 4 | 4 | GBP███.██ |
| United Arab Emirates | public | 3 | 3 | AED███.██ |
| Greece | producer price (ex-factory) | 3 | 3 | EUR███.██ |
| Luxembourg | reimbursement | 2 | 2 | EUR███.██ |
| Morocco | PPV (public price) | 1 | 2 | MAD███.██ |
| Bahrain | retail (max) | 1 | 1 | BHD███.██ |
61 pack listings across 40 brand entries and 11 price bases, refreshed 08 Sep 2026. Ranges span every Azathioprine pack in that market, so a high figure is usually a larger pack rather than the same product.
This table is a regulatory record of where the molecule is listed. The DIN on this page is no longer authorized for sale in Canada, so Nexara does not quote it — see the alternatives above.
Is there a generic Azathioprine in Canada, and who makes it?
Every market authorization holder with a Canadian DIN for this molecule, and how many of their listings Health Canada currently shows as marketed.
12 holders have a Canadian DIN containing Azathioprine, across 14 DINs, of which 3 are currently marketed. Marketed count is the number that matters: an approval that is not marketed cannot be bought.
| Market authorization holder | DINs | Marketed | Brand names | Position |
|---|---|---|---|---|
| ASPEN PHARMACARE CANADA INC. | 2 | 1 | IMURAN | Sourceable in Canada |
| TEVA CANADA LIMITED | 2 | 1 | NTP-AZATHIOPRINE, TEVA-AZATHIOPRINE | Sourceable in Canada |
| APOTEX INC | 1 | 1 | APO-AZATHIOPRINE | Sourceable in Canada |
| BDH INC. | 1 | 0 | AZATHIOPRINE | No marketed DIN |
| GLAXO WELLCOME INC. | 1 | 0 | IMURAN INJ 100MG | No marketed DIN |
| LABORATOIRE RIVA INC. | 1 | 0 | RIVA-AZATHIOPRINE 50 MG | No marketed DIN |
| MYLAN PHARMACEUTICALS ULC | 1 | 0 | MYLAN-AZATHIOPRINE | No marketed DIN |
| NOVOPHARM LIMITED | 1 | 0 | AZATHIOPRINE SODIUM FOR INJECTION | No marketed DIN |
| NU-PHARM INC | 1 | 0 | NU-AZATHIOPRINE | No marketed DIN |
| PRO DOC LIMITEE | 1 | 0 | AZATHIOPRINE-50 | No marketed DIN |
| RATIOPHARM INC DIVISION OF TEVA CANADA LIMITED | 1 | 0 | RATIO-AZATHIOPRINE | No marketed DIN |
| SANIS HEALTH INC | 1 | 0 | AZATHIOPRINE | No marketed DIN |
Health Canada’s Drug Product Database does not flag which listing is the originator and which are subsequent-entry products, so Nexara does not label them here. Interchangeability is determined provincially, not federally — confirm for your province before a formulary switch. Nexara can confirm which of these is actually obtainable, and on what lead time, per order.
How is it supplied and stored?
Pack configuration, storage class and the handling constraints that drive cold-chain planning. One DIN can cover more than one pack size, and the pack — not the DIN — is what gets priced, shipped and invoiced.
| Strength on the label | 50 MG |
|---|---|
| Dosage form | TABLET |
| Route | ORAL |
Pack detail is kept as a regulatory record. This DIN is no longer authorized for sale in Canada, so Nexara does not quote this pack.
Substance and classification
| Active substance | Azathioprine |
|---|---|
| ATC code | L04AX01 |
| Biosimilar biologic | No |
Health Canada record and identifiers
The regulatory facts straight from the Drug Product Database, plus every identifier form Nexara accepts on a purchase order. A DIN written without its leading zeros is the commonest reason an order line fails to match.
| DIN (8-digit, as used in ordering) | 02242148 |
|---|---|
| DIN (unpadded, as printed on some documents) | 2242148 |
| Brand name | RIVA-AZATHIOPRINE 50 MG |
| Generic / active ingredient | AZATHIOPRINE : 50 MG |
| Market authorization holder | LABORATOIRE RIVA INC. |
| Health Canada schedule | Prescription |
| ATC code | L04AX01 |
| ATC anatomical main group | L — Antineoplastic and immunomodulating agents |
| ATC therapeutic subgroup | L04AX |
| Current status | CANCELLED POST MARKET |
| Status date | 28-Jul-2003 |
| Status source | Live Health Canada DPD sync |
Verify on the primary sources
What can be used instead?
Alternatives on every axis a buyer actually considers — the same molecule in another presentation, the same class, an adjacent class, or a fixed-dose combination. Every row is led by the marketed DIN count, because that is what can be bought this week.
1 · Same molecule, other Canadian presentations
3 of 14 Canadian DINs for this molecule are currently marketed. Marketed products are listed first.
| Product | Strength | Form | Holder | Health Canada status | DIN |
|---|---|---|---|---|---|
| APO-AZATHIOPRINE | 50 MG | TABLET | APOTEX INC | MARKETED | 02242907 |
| IMURAN | 50 MG | TABLET | ASPEN PHARMACARE CANADA INC. | MARKETED | 00004596 |
| TEVA-AZATHIOPRINE | 50 MG | TABLET | TEVA CANADA LIMITED | MARKETED | 02236819 |
| AZATHIOPRINE | 50 MG | TABLET | BDH INC. | CANCELLED POST MARKET | 02235352 |
| AZATHIOPRINE | 50 MG | TABLET | SANIS HEALTH INC | CANCELLED POST MARKET | 02343002 |
| AZATHIOPRINE SODIUM FOR INJECTION | 100 MG | POWDER FOR SOLUTION | NOVOPHARM LIMITED | CANCELLED PRE MARKET | 02231575 |
| AZATHIOPRINE-50 | 50 MG | TABLET | PRO DOC LIMITEE | CANCELLED POST MARKET | 02243371 |
| IMURAN | 50 MG | POWDER FOR SOLUTION | ASPEN PHARMACARE CANADA INC. | DORMANT | 02244895 |
| IMURAN INJ 100MG | 100 MG | POWDER FOR SOLUTION | GLAXO WELLCOME INC. | CANCELLED POST MARKET | 00337854 |
| MYLAN-AZATHIOPRINE | 50 MG | TABLET | MYLAN PHARMACEUTICALS ULC | CANCELLED POST MARKET | 02231491 |
2 · Same class — other molecules in ATC L04AX
| Molecule | Canadian brands | DINs | Marketed | Sourceable |
|---|---|---|---|---|
| Lenalidomide | APO-LENALIDOMIDE · EUGIA-LENALIDOMIDE · JAMP LENALIDOMIDE · LENALIDOMIDE · +6 more | 62 | 42 | Yes |
| Methotrexate | AURO-METHOTREXATE · METHOFILL SELF-DOSE INJECTOR · METHOTREXATE SUBCUTANEOUS · METOJECT SUBCUTANEOUS · +3 more | 41 | 29 | Yes |
| Pomalidomide | APO-POMALIDOMIDE · JAMP POMALIDOMIDE · NAT-POMALIDOMIDE · POMALIDOMIDE · +3 more | 28 | 24 | Yes |
| Dimethyl Fumarate | ACH-DIMETHYL FUMARATE · APO-DIMETHYL FUMARATE · AURO-DIMETHYL FUMARATE · GLN-DIMETHYL FUMARATE · +7 more | 22 | 12 | Yes |
| Pirfenidone | AURO-PIRFENIDONE · ESBRIET · JAMP PIRFENIDONE · M-PIRFENIDONE · +5 more | 19 | 12 | Yes |
| Azathioprine | APO-AZATHIOPRINE · AZATHIOPRINE · AZATHIOPRINE SODIUM FOR INJECTION · AZATHIOPRINE-50 · +8 more | 14 | 3 | Yes |
| Thalidomide | THALOMID | 4 | 2 | Yes |
| Other Immunosuppressants | PROCHYMAL | 1 | 0 | Not in Canada |
A molecule with zero marketed DINs cannot be sourced domestically, however many approvals it holds — if one of these sits on a formulary or in an older protocol, that is the line to check.
3 · Adjacent classes in ATC L04A
| ATC subgroup | Molecules | DINs | Marketed |
|---|---|---|---|
| L04AC | Anakinra · Basiliximab · Bimekizumab · Brodalumab · Canakinumab · +13 more | 85 | 75 |
| L04AB | Adalimumab · Certolizumab Pegol · Etanercept · Golimumab · Infliximab | 71 | 55 |
| L04AA | Abatacept · Alefacept · Antilymphocyte Immunoglobulin (Horse) · Antithymocyte Immunoglobulin (Rabbit) · Apremilast · +4 more | 73 | 42 |
| L04AD | Ciclosporin · Tacrolimus | 49 | 30 |
| L04AK | Leflunomide · Teriflunomide | 44 | 25 |
| L04AH | Everolimus · Sirolimus | 36 | 23 |
| L04AF | Baricitinib · Deucravacitinib · Ritlecitinib · Tofacitinib · Upadacitinib | 23 | 19 |
| L04AG | Alemtuzumab · Anifrolumab · Belimumab · Efalizumab · Inebilizumab · +7 more | 20 | 15 |
Not clinical advice. These tables describe what can be supplied in Canada, not what should be prescribed. Substitution within or across classes is a prescriber and pharmacist decision, and interchangeability is determined provincially.
What else is RIVA-AZATHIOPRINE 50 MG called?
The same molecule, Azathioprine, is registered under other names elsewhere. Buyers and prescribers searching from outside Canada — or working from a foreign prescription or tender document — often know it by one of these:
| Name | Script | Registered in |
|---|---|---|
| Imuran | Latin | Australia, Bahrain, Czechia, Saudi Arabia, South Africa |
| APO-Azathioprine | Latin | Australia |
| Azamun | Latin | Saudi Arabia, South Africa |
| Azathioprine Sandoz | Latin | Australia |
| AZATHIOPRINE-WGR | Latin | Australia |
| IMASUP | Latin | Czechia |
| IMUREL | Latin | Morocco |
| Azapin | Latin | Australia |
| Azapress | Latin | South Africa |
| AZAPRIN | Latin | Saudi Arabia |
| Azathioprine QO | Latin | Saudi Arabia |
| Imazan | Latin | Australia |
| Imurek Filmtabl. | Latin | Austria |
Names are taken from national medicine registers and published price lists. A product registered abroad is not authorized for sale in Canada unless it holds its own DIN; import is possible only through the routes Health Canada permits.
Can this still be bought in Canada?
No. This Drug Identification Number is cancelled post market in Health Canada's Drug Product Database, so the product is no longer authorized for sale in Canada and Nexara does not supply it. This page is kept as a regulatory record.
If you are looking for a current equivalent, the alternatives above list every product sharing this therapeutic class, with the marketed ones first. Ask us to source an alternative
Ordering questions
Who can buy this from Nexara?
Licensed entities only. Nexara holds Health Canada establishment licence DEL 3-002896-A and ships only to a licensed address. Patients and unlicensed buyers are routed to a partner pharmacy.
Is there a minimum order?
Yes, set per product line and per pack multiple rather than on the order total, so you are never asked to buy a part-pack. The minimum for this line is confirmed with your quote.
What is the lead time?
Confirmed per order at quotation, and it depends on current stock position and whether the product is in shortage.
Why is there no price on this page?
Nexara quotes a delivered Canadian price per order, against a verified licence. Foreign list prices are published on incompatible bases and are not a guide to what any buyer can obtain here, so this page shows which markets list the molecule and on what basis, and nothing more.
Can Nexara supply this for a clinical trial?
Yes — comparator and background-therapy supply, including sourcing from other markets where a Canadian pack will not satisfy the protocol. Clinical trial supply.