CAS 50567-35-6 appears in our catalog under these names: Metamizole free, 99%, Metamizole. Offered by: Chemat Brand, MedChemExpress. Available pack sizes: on request, Get quote.
Metamizole is a pyrazole that is antiipyrine substituted at C-4 by a methyl(sulfomethyl)amino group, the sodium salt of which, metamizole sodium, was widely used as a powerful analgesic and antipyretic, but withdrawn from many markets from the 1970s due to a risk of causing risk of causing agranulocytosis. It has a role as a non-narcotic analgesic, an antipyretic, an antirheumatic drug, a peripheral nervous system drug, a prodrug, an anti-inflammatory agent and a cyclooxygenase 3 inhibitor. It is a member of pyrazoles and an amino sulfonic acid. It is functionally related to an antipyrine. It is a conjugate acid of a metamizole(1-).
Source: ChEBI
| Molecular formula | C13H17N3O4S |
|---|---|
| Molecular weight | 311.36 g/mol |
| IUPAC name | [(1,5-dimethyl-3-oxo-2-phenylpyrazol-4-yl)-methylamino]methanesulfonic acid |
| InChIKey | LVWZTYCIRDMTEY-UHFFFAOYSA-N |
| SMILES | CC1=C(C(=O)N(N1C)C2=CC=CC=C2)N(C)CS(=O)(=O)O |
Computed by PubChem (NCBI)