CAS Registry Number®
5907-38-0
CAS Name
Methanesulfonic acid, 1-[(2,3-dihydro-1,5-dimethyl-3-oxo-2-phenyl-1H-pyrazol-4-yl)methylamino]-, sodium salt, hydrate (1:1:1)
Molecular Formula
C13H17N3O4S.H2O.Na
Other Names and Identifiers
InChI
InChI=1S/C13H17N3O4S.Na.H2O/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);;1H2
InChIKey
InChIKey=GUUSLSFSTZWCCJ-UHFFFAOYSA-N
SMILES
O=C1N(N(C)C(C)=C1N(CS(=O)(=O)O)C)C2=CC=CC=C2.[Na].O
Canonical SMILES
[Na].O=C1C(=C(N(N1C=2C=CC=CC2)C)C)N(C)CS(=O)(=O)O.O
Other Names for this Substance
- Methanesulfonic acid, 1-[(2,3-dihydro-1,5-dimethyl-3-oxo-2-phenyl-1H-pyrazol-4-yl)methylamino]-, sodium salt, hydrate (1:1:1)
- Methanesulfonic acid, (antipyrinylmethylamino)-, sodium salt, monohydrate
- Methanesulfonic acid, [(2,3-dihydro-1,5-dimethyl-3-oxo-2-phenyl-1H-pyrazol-4-yl)methylamino]-, sodium salt, monohydrate
- Dipyrone monohydrate
- Sodium (antipyrinylmethylamino)methanesulfonate hydrate
- Metamizol monohydrate
Deleted or Replaced CAS Registry Numbers
8017-81-0, 200335-24-6
