OXYGEN W NITROGEN 50 % — DIN 00882704
NITROGEN : 50 % OXYGEN : 50 % · LIQUID CARBONIC INC. · GAS · wholesale supply in Canada
Health Canada status: CANCELLED POST MARKET
What is OXYGEN W NITROGEN?
OXYGEN W NITROGEN 50 % contains NITROGEN : 50 % OXYGEN : 50 %. It is listed in the Health Canada Drug Product Database under DIN 00882704, held by LIQUID CARBONIC INC., supplied as GAS for INHALATION administration. Health Canada currently lists it as cancelled post market, status dated 09-Jun-1998. 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.
Is there a generic Medical Gases 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.
7 holders have a Canadian DIN containing Medical Gases, across 23 DINs, of which 8 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 |
|---|---|---|---|---|
| PRAXAIR CANADA INC | 8 | 5 | CARBON DIOXIDE 12.1% W OXYGEN, CARBON DIOXIDE 23.1% W OXYGEN, CARBON DIOXIDE 7.1% W OXYGEN, CARBON MONOX, HELIUM, OXYGEN, NITROGEN L.D.M., HELIUM-OXYGEN MIX GAS, +3 more | Sourceable in Canada |
| AIR LIQUIDE CANADA INC. | 2 | 2 | HELIUM OXYGEN MIXTURE, OXYGEN CARBON DIOXIDE MIXTURE | Sourceable in Canada |
| LINDE CANADA INC. | 1 | 1 | MEDICAL AIR USP | Sourceable in Canada |
| LIQUID CARBONIC INC. | 5 | 0 | CARBON DIOXIDE 1% W OXYGEN, CARBON DIOXIDE MIXTURE, HELIUM-OXYGEN MIXTURE, LUNG DIFFUSION TEST MIX NOHCO, OXYGEN W NITROGEN | No marketed DIN |
| MATHESON GAS PRODUCTS CANADA INC. | 4 | 0 | CARBON DIOXIDE IN OXYGEN MIXTURE, MEDICAL AIR, OXYGEN IN HELIUM MIX, OXYGEN IN HELIUM MIXTURE | No marketed DIN |
| AIR PRODUCTS CANADA LTD/LTÉE. | 2 | 0 | CARBON DIOXIDE 99%, GASEOUS INH MIXTURE 20% OXYGEN 80% HELIUM | No marketed DIN |
| SEPTODONT | 1 | 0 | PHARMAETHYL AER | 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 % |
|---|---|
| Dosage form | GAS |
| Route | INHALATION |
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 | Medical Gases |
|---|---|
| ATC code | V03AN |
| AHFS class | 92:00.00 |
| 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) | 00882704 |
|---|---|
| DIN (unpadded, as printed on some documents) | 882704 |
| Brand name | OXYGEN W NITROGEN |
| Generic / active ingredient | NITROGEN : 50 % OXYGEN : 50 % |
| Market authorization holder | LIQUID CARBONIC INC. |
| Health Canada schedule | Ethical |
| ATC code | V03AN |
| ATC anatomical main group | V — Various |
| ATC therapeutic subgroup | V03AN |
| Current status | CANCELLED POST MARKET |
| Status date | 09-Jun-1998 |
| Original market date | 1990-12-31 00:00:00 |
| 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
8 of 23 Canadian DINs for this molecule are currently marketed. Marketed products are listed first.
| Product | Strength | Form | Holder | Health Canada status | DIN |
|---|---|---|---|---|---|
| CARBON DIOXIDE 23.1% W OXYGEN | 50 % | GAS | PRAXAIR CANADA INC | MARKETED | 00882771 |
| CARBON DIOXIDE 7.1% W OXYGEN | 12 % | GAS | PRAXAIR CANADA INC | MARKETED | 00882755 |
| CARBON MONOX, HELIUM, OXYGEN, NITROGEN L.D.M. | 67.7 % | GAS | PRAXAIR CANADA INC | MARKETED | 02014424 |
| HELIUM OXYGEN MIXTURE | 80 % | GAS | AIR LIQUIDE CANADA INC. | MARKETED | 00572896 |
| HELIUM-OXYGEN MIX GAS | 50 % | GAS | PRAXAIR CANADA INC | MARKETED | 01906801 |
| LUNG DIFFUSION TEST MIX NO NE CO | 0.3 % | GAS | PRAXAIR CANADA INC | MARKETED | 00588075 |
| MEDICAL AIR USP | 80.5 % | GAS | LINDE CANADA INC. | MARKETED | 02014483 |
| OXYGEN CARBON DIOXIDE MIXTURE | 95 % | GAS | AIR LIQUIDE CANADA INC. | MARKETED | 00572853 |
| CARBON DIOXIDE 1% W OXYGEN | 7 % | GAS | LIQUID CARBONIC INC. | CANCELLED POST MARKET | 00882747 |
| CARBON DIOXIDE 12.1% W OXYGEN | 23 % | GAS | PRAXAIR CANADA INC | DORMANT | 00882763 |
2 · Same class — other molecules in ATC V03AN
| Molecule | Canadian brands | DINs | Marketed | Sourceable |
|---|---|---|---|---|
| Oxygen | AIR COMPRESSED · EMERGENCY OXYGEN SUPPLY 99.5% · LIQUID OXYGEN · MADACYLINDER 99.5% · +21 more | 46 | 12 | Yes |
| Medical Gases | CARBON DIOXIDE 1% W OXYGEN · CARBON DIOXIDE 12.1% W OXYGEN · CARBON DIOXIDE 23.1% W OXYGEN · CARBON DIOXIDE 7.1% W OXYGEN · +19 more | 23 | 8 | Yes |
| Combination | CARBOGEN · CARBON DIOXIDE USP, OXYGEN USP MEDICAL G.M. · CO-HE-O2-N2 MIXTURE · CO-NE-O2-N2 MIXTURE · +4 more | 8 | 8 | Yes |
| Nitrogen | GASEOUS NITROGEN 99.0% · LIQUID NITROGEN · LIQUID NITROGEN NF · NITROGEN · +5 more | 14 | 7 | Yes |
| Medical Air | AIR, COMPRESSED GAS 99% · CARBON DIOXIDE 1% W AIR · CARBON DIOXIDE 15.1% W AIR · CARBON DIOXIDE 30.1% W AIR · +6 more | 11 | 3 | Yes |
| Carbon Dioxide | CARBON DIOXIDE 100% · CARBON DIOXIDE U.S.P · CARBON DIOXIDE USP | 5 | 3 | Yes |
| Helium | HELIUM 100% · HELIUM COMPRESSED USP · HELIUM USP | 5 | 2 | Yes |
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 V03A
| ATC subgroup | Molecules | DINs | Marketed |
|---|---|---|---|
| V03AC | Deferasirox · Deferiprone · Deferoxamine | 57 | 44 |
| V03AB | Amyl Nitrite · Andexanet Alfa · Antidotes · Digitalis Antitoxin · Dimercaprol · +16 more | 87 | 31 |
| V03AE | Calcium Acetate · Drugs For Treatment Of Hyperkalemia And Hyperphosphatemia · Lanthanum Carbonate · Patiromer Calcium · Polystyrene Sulphonate · +3 more | 40 | 19 |
| V03AF | Amifostine · Calcium Folinate · Dexrazoxane · Mesna · Palifermin · +1 more | 34 | 16 |
| V03AH | Diazoxide | 2 | 1 |
| V03AX | Cobicistat · Difelikefalin · Other Therapeutic Products | 8 | 1 |
| V03AZ | Ethanol | 1 | 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.