Melaminsulfone Sodium Salt

CAS: 129-89-5

Ref. TR-M215115

Product Information

• Name: Melaminsulfone Sodium Salt
• Synonyms: [(1,5-Dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)amino]methanesulfonic Acid Sodium Salt, 4-N-Desmethylmetamizole Sodium Salt, Metamizol Sodium Imp. E (EP) as Sodium Salt, Metamizole Sodium Monohydrate Impurity E as Sodium Salt, Metamizole Impurity E as Sodium Salt, (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

Description

Applications Melaminsulfone is an impurity of Dipyrone (D492860), a non-steroidal anti-inflammatory drug that, when coadministered with morphine, potentiates its antinociceptive action and delays the development of tolerance.
References Froemming, K.H., et al.: J Pharma. Sci., 70, 738 (1981); Shi, C.Q., et al.: Zhongguo Yiyao Gongye Zazhi., 20, 124 (1989);

• Brand: TRC

Chemical properties

• Molecular weight: 319.31
• Formula: C₁₂H₁₄N₃O₄S·Na
• Color/Form: White
• 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), +1/p-1, /q