Description
metamizole sodium is a non-steroidal anti-inflammatory drug (NSAID) with a selective inhibitory activity in COX-3 used for the treatment of acute pain.
Synonyms
dipyrone; Metamizole sodium; Analgin; Methampyrone
IUPAC Name
sodium;[(1,5-dimethyl-3-oxo-2-phenylpyrazol-4-yl)-methylamino]methanesulfonate
Molecular Formula
C13H16N3NaO4S
Canonical SMILES
CC1=C(C(=O)N(N1C)C2=CC=CC=C2)N(C)CS(=O)(=O)[O-].[Na+]
InChI
InChI=1S/C13H17N3O4S.Na/c1-10-12(14(2)9-21(18,19)20)13(17)16(15(10)3)11-7-5-4-6-8-11;/h4-8H,9H2,1-3H3,(H,18,19,20);/q;+1/p-1
InChIKey
DJGAAPFSPWAYTJ-UHFFFAOYSA-M
Appearance
White to light yellow crystalline powder