CAS: 129-89-5 - Methanesulfonic acid, 1-[(2,3-dihydro-1,5-dimethyl-3-oxo-2-phenyl-1H-pyrazol-4-yl)amino]-, sodium salt (1:1)

Formula: C₁₂H₁₅N₃O₄S·Na

InChI: InChI=1S/C12H15N3O4S.Na/c1-9-11(13-8-20(17,18)19)12(16)15(14(9)2)10-6-4-3-5-7-10;/h3-7,13H,8H2,1-2H3,(H,17,18,19);

InChI key: InChIKey=DQRDMIKZPYQPJH-UHFFFAOYSA-N

SMILES: [Na].O=C1C(NCS(=O)(=O)O)=C(N(N1C=2C=CC=CC2)C)C

Synonyms:

• (Antipyrinylamino)methanesulfonic acid sodium salt
• 1-Phenyl-2,3-dimethyl-4-amino-5-pyrazolon-N-methanesulfonsaeuren natrium
• 1-Phenyl-2,3-dimethyl-4-amino-5-pyrazolon-N-methanesulfonsaeuren natrium [German]
• 1-Phenyl-2,3-dimethylpyrazolone-4-aminomethanesulfonic acid sodium salt
• 2,3-Dimethyl-1-phenyl-3-pyrazolin-5-one-4-aminomethanesulfonic acid sodium salt
• 2,3-Dimethyl-1-phenyl-3-pyrazolone-4-aminomethanesulfonic acid sodium salt
• Amizole
• Amizole (pharmaceutical)
• Melaminsulfon
• Melaminsulfone
• Methanesulfonic acid, (antipyrinylamino)-, monosodium salt
• Methanesulfonic acid, (antipyrinylamino)-, sodium salt
• Methanesulfonic acid, 1-[(2,3-dihydro-1,5-dimethyl-3-oxo-2-phenyl-1H-pyrazol-4-yl)amino]-, sodium salt (1:1)
• Methanesulfonic acid, [(2,3-dihydro-1,5-dimethyl-3-oxo-2-phenyl-1H-pyrazol-4-yl)amino]-, monosodium salt
• N-(2,3-Dimethyl-5-oxo-1-phenyl-3-pyrazolin-4-yl)aminomethansulfonsaeure natriumsalz
• Pyrazogin
• Sodium 1-phenyl-2,3-dimethylpyrazolone-4-aminomethanesulfonate
• Sulfamidopyrin-Natrium
• Sulfamipyrine
• Sulphamipyrin
• sodium [(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)amino]methanesulfonate

Metamizole impurity E CRS

CAS: 129-89-5

Metamizole EP Impurity E Sodium Salt

CAS: 117-38-4 129-89-5

• Formula: C₁₂H₁₄N₃O₄S·Na
• Color and Shape: White To Off-White Solid
• Molecular weight: 296.32 22.99

Metamizole EP Impurity E

CAS: 117-38-4 129-89-5

• Formula: C₁₂H₁₅N₃O₄S
• Color and Shape: White To Off-White Solid
• Molecular weight: 297.33

[(1,5-Dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)amino]methanesulfonic Acid Sodium Salt (4-N-Desmethylmetamizole Sodium Salt)

CAS: 129-89-5

• Formula: C₁₂H₁₄N₃O₄S·Na
• Color and Shape: Neat
• Molecular weight: 319.31

Melaminsulfone Sodium Salt

CAS: 129-89-5

Applications Melaminsulfone is an impurity of Dipyrone (D492860), a non-steroidal anti-inflammatory drug that, when coadministered …

• Formula: C₁₂H₁₄N₃O₄S·Na
• Color and Shape: White
• Molecular weight: 319.31

Melaminsulfone sodium

CAS: 129-89-5

Melaminsulfone sodium is a fruit extract that can be used in pharmaceutical preparations. It is …

• Formula: C₁₂H₁₄N₃NaO₄S
• Purity: Min. 95%
• Color and Shape: Powder
• Molecular weight: 319.31 g/mol

Melaminsulfone-d3 Sodium Salt

CAS: 129-89-5

Applications Isotope labelled Melaminsulfone is an impurity of Dipyrone (D492860), a non-steroidal anti-inflammatory drug that, …

• Formula: C₁₂D₃H₁₁N₃O₄S·Na
• Color and Shape: Off-White
• Molecular weight: 322.33

Sulfamidopyrine sodium salt

CAS: 129-89-5

Sulfamidopyrine (Melaminsulfone) sodium salt, an active compound suitable for analytical study [1], is a variant …

• Formula: C₁₂H₁₄N₃NaO₄S
• Color and Shape: Liquid
• Molecular weight: 319.31