CEPASIUM TAB 100MG 100 MG — DIN 00481734
MAGNESIUM CARBONATE : 100 MG · LABORATOIRES CORTUNON INC. · TABLET · wholesale supply in Canada
Health Canada status: CANCELLED POST MARKET
What is CEPASIUM TAB 100MG?
CEPASIUM TAB 100MG 100 MG contains MAGNESIUM CARBONATE : 100 MG. It is listed in the Health Canada Drug Product Database under DIN 00481734, held by LABORATOIRES CORTUNON INC., supplied as TABLET for ORAL administration. Health Canada currently lists it as cancelled post market, status dated 23-Aug-2002. 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 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 | 100 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 | Magnesium Carbonate |
|---|---|
| ATC code | A02AA01 |
| AHFS class | 40:12.00 |
| 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) | 00481734 |
|---|---|
| DIN (unpadded, as printed on some documents) | 481734 |
| Brand name | CEPASIUM TAB 100MG |
| Generic / active ingredient | MAGNESIUM CARBONATE : 100 MG |
| Market authorization holder | LABORATOIRES CORTUNON INC. |
| Health Canada schedule | NON-PRESCRIPTION DRUGS |
| ATC code | A02AA01 |
| ATC anatomical main group | A — Alimentary tract and metabolism |
| ATC therapeutic subgroup | A02AA |
| Current status | CANCELLED POST MARKET |
| Status date | 23-Aug-2002 |
| Original market date | 1979-12-31 00:00:00 |
| Status source | Live Health Canada DPD sync |
Verify on the primary sources
Is Magnesium Carbonate in shortage in Canada?
A Canadian shortage report is on file for a product containing this molecule: Active — reported by SANDOZ CANADA INCORPORATED, last seen 09 Sep 2026. A shortage on one presentation does not always affect every DIN of the molecule — the alternatives below list what else is marketed in Canada. Nexara can confirm current availability and identify substitutions or import options where permitted.
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.
2 · Same class — other molecules in ATC A02AA
| Molecule | Canadian brands | DINs | Marketed | Sourceable |
|---|---|---|---|---|
| Magnesium Hydroxide | MAGNESIA TABLETS · MILK OF MAGNESIA · MILK OF MAGNESIA 7% TO 8.5% · MILK OF MAGNESIA LIQUID · +9 more | 13 | 0 | Not in Canada |
| Magnesium Carbonate | CEPASIUM TAB 100MG | 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 A02A
| ATC subgroup | Molecules | DINs | Marketed |
|---|---|---|---|
| A02AF | Magaldrate And Antiflatulents · Ordinary Salt Combinations And Antiflatulents | 59 | 4 |
| A02AX | Antacids, Other Combinations | 14 | 2 |
| A02AB | Aluminium Hydroxide | 1 | 0 |
| A02AC | Calcium Carbonate | 16 | 0 |
| A02AD | Magaldrate · Ordinary Salt Combinations | 47 | 0 |
| A02AH | Antacids With Sodium Bicarbonate | 9 | 0 |
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.
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.