Ac Quat Nr 0.91776 % Liquid is a Health Canada–registered disinfectant drug (DIN 02146371) held by Constant International, containing Dioctyl Dimethyl Ammonium Chloride. Health Canada lists its status as Cancelled (Transitioned To Biocides) (status date 01 Sep 2026). Nexara Health has matched 1 registration of Dioctyl Dimethyl Ammonium Chloride across 1 other regulated market.
Health Canada registration
| DIN | 02146371 |
|---|---|
| Brand name | Ac Quat Nr |
| Active ingredient | Dioctyl Dimethyl Ammonium Chloride |
| Strength | 0.91776 % |
| Dosage form | Liquid |
| Route | DISINFECTANT (Food Premises) ; DISINFECTANT (Institutional/Industrial) |
| Company | Constant International |
| Status | Cancelled (Transitioned To Biocides) — 01 Sep 2026 |
| Class | Disinfectant |
| ATC | V07AV TECHNICAL DISINFECTANTS |
| AHFS | 34:00.00 |
| Regulator record | Health Canada DPD entry · Product monograph |
Status and company history
Changes Health Canada has recorded for this DIN, as observed by Nexara Health's weekly DPD comparison.
| Date | Field | From | To |
|---|---|---|---|
| 2026-09-14 | Status | Dormant | Cancelled (Transitioned To Biocides) |
| 2026-09-14 | Status | Dormant | Cancelled (Transitioned To Biocides) |
Dioctyl Dimethyl Ammonium Chloride registered in other markets
1 registration of the same molecule in 1 national registry outside Canada. Each row is taken from the regulator's own published list; status is shown as the registry reports it.
| Country | Product | Marketing authorisation holder | Strength | Form | Status | Registry |
|---|---|---|---|---|---|---|
| United States | Milia remover treatment | Hengyang Chuangjiujia Trading Co., Ltd. | Cream | FDA NDC |
See every manufacturer of Dioctyl Dimethyl Ammonium Chloride worldwide →
Related molecules (ATC V07AV)
- Alcohol Anhydrous
- Alcohol Denatured
- Alkyl Dimethyl Benzyl Ammonium Saccharinate
- Alkyl Dimethyl Ethylbenzyl Ammonium Chloride
- Benzalkonium Chloride
Sourcing through Nexara Health
Nexara Health is a Health Canada–licensed wholesaler (DEL #3-002896) in Winnipeg. This DIN is not currently marketed in Canada. The registrations above show which regulated markets hold an equivalent presentation that can be sourced for clinical comparator use or on a named-patient basis under Health Canada's Special Access Programme. Request a quote or read how named-patient and foreign-pack supply works in Canada.
Frequently asked questions
Is Ac Quat Nr (DIN 02146371) marketed in Canada?
No. Health Canada lists DIN 02146371 as Cancelled (Transitioned To Biocides) as of 01 Sep 2026.
Who holds the Canadian licence for this product?
Constant International is the company of record in the Health Canada Drug Product Database.
Is Dioctyl Dimethyl Ammonium Chloride registered outside Canada?
Yes — Nexara Health has matched 1 registration in 1 other market (see the table above).
Where does this data come from?
Health Canada Drug Product Database (DPD), DIN 02146371, status date 2026-09-01; national medicine registries: FDA NDC. Nexara Health re-checks these sources weekly and shows the last verification date at the top of the page.
Source: Health Canada Drug Product Database (DPD), DIN 02146371, status date 2026-09-01; national medicine registries: FDA NDC.
Health Canada Drug Product Database (DPD), DIN 02146371, status date 2026-09-01; national medicine registries: FDA NDC. Last reviewed 2026-09-16. Nexara Health is a licensed wholesaler and supplies licensed entities only; consumer orders are routed to a partner pharmacy.