AA-ADEFOVIR 10 MG — DIN 02420333
ADEFOVIR DIPIVOXIL : 10 MG · AA PHARMA INC · TABLET · wholesale supply in Canada
Health Canada status: DORMANT
What is AA-ADEFOVIR?
AA-ADEFOVIR 10 MG contains ADEFOVIR DIPIVOXIL : 10 MG. It is listed in the Health Canada Drug Product Database under DIN 02420333, held by AA PHARMA INC, supplied as TABLET for ORAL administration. Health Canada currently lists it as dormant, status dated 12-May-2023. Nexara Health is a licensed Canadian wholesale distributor (DEL 3-002896-A). This DIN is not currently being marketed in Canada, so it is sourced to order where a compliant route exists rather than held in stock.
Is there a generic Adefovir Dipivoxil 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.
2 holders have a Canadian DIN containing Adefovir Dipivoxil, across 2 DINs, of which 0 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 |
|---|---|---|---|---|
| AA PHARMA INC | 1 | 0 | AA-ADEFOVIR | No marketed DIN |
| GILEAD SCIENCES CANADA INC | 1 | 0 | HEPSERA | 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 | 10 MG |
|---|---|
| Dosage form | TABLET |
| Route | ORAL |
Before an order line is unambiguous Nexara needs the strength, the pack size and the presentation.
Substance and classification
| Active substance | Adefovir Dipivoxil |
|---|---|
| ATC code | J05AF08 |
| 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) | 02420333 |
|---|---|
| DIN (unpadded, as printed on some documents) | 2420333 |
| Brand name | AA-ADEFOVIR |
| Generic / active ingredient | ADEFOVIR DIPIVOXIL : 10 MG |
| Market authorization holder | AA PHARMA INC |
| Health Canada schedule | Prescription |
| ATC code | J05AF08 |
| ATC anatomical main group | J — Anti-infectives for systemic use |
| ATC therapeutic subgroup | J05AF |
| Current status | DORMANT |
| Status date | 12-May-2023 |
| 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
0 of 2 Canadian DINs for this molecule are currently marketed. Marketed products are listed first.
| Product | Strength | Form | Holder | Health Canada status | DIN |
|---|---|---|---|---|---|
| HEPSERA | 10 MG | TABLET | GILEAD SCIENCES CANADA INC | CANCELLED POST MARKET | 02247823 |
2 · Same class — other molecules in ATC J05AF
| Molecule | Canadian brands | DINs | Marketed | Sourceable |
|---|---|---|---|---|
| Tenofovir Disoproxil | AG-TENOFOVIR · APO-TENOFOVIR · AURO-TENOFOVIR · JAMP-TENOFOVIR · +8 more | 13 | 13 | Yes |
| Entecavir | ACCEL-ENTECAVIR · APO-ENTECAVIR · AURO-ENTECAVIR · BARACLUDE · +6 more | 12 | 10 | Yes |
| Lamivudine | 3TC · APO-LAMIVUDINE · APO-LAMIVUDINE HBV · AURO-LAMIVUDINE · +4 more | 14 | 9 | Yes |
| Zidovudine | APO-ZIDOVUDINE · NOVO-AZT CAP 100MG · RETROVIR (AZT) · RETROVIR (AZT) 300MG · +1 more | 7 | 3 | Yes |
| Abacavir | APO-ABACAVIR · MINT-ABACAVIR · ZIAGEN | 4 | 3 | Yes |
| Tenofovir Alafenamide | VEMLIDY | 1 | 1 | Yes |
| Didanosine | VIDEX CHEWABLE DISPERSIBLE TAB 100MG · VIDEX CHEWABLE DISPERSIBLE TAB 150MG · VIDEX CHEWABLE DISPERSIBLE TAB 25MG · VIDEX CHEWABLE DISPERSIBLE TAB 50MG · +2 more | 9 | 0 | Not in Canada |
| Stavudine | ZERIT · ZERIT - CAP 15MG · ZERIT - CAP 20MG · ZERIT - CAP 30MG · +1 more | 5 | 0 | Not in Canada |
| Zalcitabine | HIVID TAB 0.375MG · HIVID TAB 0.75 MG | 2 | 0 | Not in Canada |
| Adefovir Dipivoxil | AA-ADEFOVIR · HEPSERA | 2 | 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 J05A
| ATC subgroup | Molecules | DINs | Marketed |
|---|---|---|---|
| J05AB | Acyclovir · Brincidofovir · Cidofovir · Famciclovir · Ganciclovir · +3 more | 143 | 55 |
| J05AR | Antivirals For Treatment Of Hiv Infections, Combinations · Atanazavir And Cobicistat · Darunavir And Cobicistat · Dolutegravir And Rilpivirine · Emtricitabine And Tenofovir Alafenamide · +16 more | 56 | 39 |
| J05AH | Neuraminidase Inhibitors · Oseltamivir · Zanamivir | 33 | 16 |
| J05AE | Amprenavir · Atazanavir · Darunavir · Fosamprenavir · Indinavir · +5 more | 75 | 14 |
| J05AX | Baloxavir Marboxil · Bulevirtide · Enfuvirtide · Fostemsavir · Inosine Pranobex · +5 more | 19 | 14 |
| J05AG | Delavirdine · Doravirine · Efavirenz · Etravirine · Nevirapine · +1 more | 22 | 10 |
| J05AJ | Cabotegravir · Dolutegravir · Elvitegravir · Raltegravir | 12 | 6 |
| J05AP | Asunaprevir · Boceprevir · Daclatasvir · Dasabuvir, Ombitasvir, Paritaprevir And Ritonavir · Elbasvir And Grazoprevir · +8 more | 22 | 6 |
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 AA-ADEFOVIR called?
The same molecule, Adefovir Dipivoxil, 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 |
|---|---|---|
| HEPSERA | Latin | Morocco |
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.
How can I get it?
This DIN is dormant — it holds a Health Canada authorization but is not currently being marketed in Canada, so it cannot simply be ordered from Canadian stock. Where a patient need exists, supply may be possible through exceptional importation or the Special Access Programme, subject to Health Canada's requirements and the prescriber's application. Nexara can advise on the route and on marketed alternatives.
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.