Chlormezanone
2-(4-Chlorophenyl)-3-methyl-1,1-dioxo-1,3-thiazinan-4-one
Drag to rotate. Structure from PubChem CID 2717.
Background
Listing
- Schedules
- Schedule 2 to 5, conditions apply
- Source
- Consolidated Schedules 06 July 2026
Registered medicines
1 registered product listed
Counted through the register's ingredient index, which does not reach every record.
| Name | Brands | Dosages | Applicants | Registrations | Schedule |
|---|---|---|---|---|---|
| Chlormezanone, paracetamol Cancelled | Zuribak, Arcanaflex | Not stated | 2 applicants | 2 registrations | S1 to S5conditions apply |
Regulatory status
Where S2 to S5 sits on the scale
Depends on which listing applies
At the least restrictive, Schedule 2: a pharmacist can sell it directly, without a prescription. At the most restrictive, Schedule 5: prescription-only, with tighter controls on repeats. The listings below say which applies to which form, strength or pack size.
Schedule S2 to S5, as the Consolidated Schedules list it.
Who may supply: A pharmacist dispensing against a written or verbal prescription from an authorised prescriber; a veterinarian, who may also prescribe, compound or dispense it directly; a medical practitioner or dentist, who may prescribe it and may compound or dispense it directly only if licensed under section 22C(1)(a); manufacturers and wholesalers may supply people who may lawfully possess it.
Consolidated Schedules listings for Chlormezanone
S5: Chlormezanone
- except mixtures thereof where the maximum recommended or prescribed dose does not exceed 100 milligrams of chlormezanone. (S2)
Consolidated Schedules 06 July 2026, lines 9314 to 9315
S2: Chlormezanone
- preparations containing not more than 100 milligrams per recommended dose.
Consolidated Schedules 06 July 2026, line 1727
This is an informational summary of the Medicines and Related Substances Act 101 of 1965 and its 2017 General Regulations. It is not medical advice and not legal advice. Always check the medicine's label, which carries the schedule number inside a square border, or ask a pharmacist if you are unsure.