Chemical formula: C₅H₉NO₃S Molecular mass: 163.195 g/mol PubChem compound: 12035
Acetylcysteine is N-acetyl derivative of cysteine. Used as a mucolytic agent to reduce the viscosity of mucous secretions.
This medicinal substance has been classified in the anatomical therapeutic chemical (ATC) classification according to its main therapeutic use as follows:
| ATC code | Group title | Classification |
|---|---|---|
| R05CB01 | Acetylcysteine | R Respiratory system → R05 Cough and cold preparations → R05C Expectorants, excl. combinations with cough suppressants → R05CB Mucolytics |
| S01XA08 | Acetylcysteine | S Sensory organs → S01 Ophthalmologicals → S01X Other ophthalmologicals → S01XA Other ophthalmologicals |
| V03AB23 | Acetylcysteine | V Various → V03 All other therapeutic products → V03A All other therapeutic products → V03AB Antidotes |
Competent medicine agencies globally have authorized commercialization of this active ingredient according to these medication package inserts (MPIs):
| Title | Information Source | Document Type | |
|---|---|---|---|
| ACETYLCYSTEINE Powder for oral solution | Medicines & Healthcare Products Regulatory Agency (GB) | MPI, EU: SmPC | |
| ILUBE Eye drops, solution | Medicines & Healthcare Products Regulatory Agency (GB) | MPI, EU: SmPC | |
| PARVOLEX Solution for infusion | Medicines & Healthcare Products Regulatory Agency (GB) | MPI, EU: SmPC |
Acetylcysteine is an active ingredient of these brands:
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