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)

Description:

Methanesulfonic acid, 1-[(2,3-dihydro-1,5-dimethyl-3-oxo-2-phenyl-1H-pyrazol-4-yl)amino]-, sodium salt (1:1) is a chemical compound characterized by its sulfonic acid functional group, which imparts strong acidity and solubility in water. The presence of the pyrazole moiety contributes to its potential biological activity, making it of interest in pharmaceutical applications. This compound typically appears as a white to off-white solid and is soluble in polar solvents due to its ionic nature. The sodium salt form enhances its stability and solubility, facilitating its use in various chemical reactions and formulations. Methanesulfonic acid derivatives are often utilized as catalysts or intermediates in organic synthesis. Additionally, the compound may exhibit specific reactivity patterns due to the presence of the carbonyl and amino groups, which can participate in various chemical transformations. Safety data should be consulted, as with all chemical substances, to ensure proper handling and usage in laboratory or industrial settings.

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: O=C1N(N(C)C(C)=C1NCS(=O)(=O)O)C2=CC=CC=C2.[Na]

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

METAMIZOLE IMPURITY E CRS

CAS: 129-89-5

METAMIZOLE IMPURITY E CRS

Ref: 41-Y0001481

Metamizole EP Impurity E Sodium Salt

CAS: 129-89-5

Formula: C₁₂H₁₄N₃O₄S·Na

Color and Shape: White To Off-White Solid

Molecular weight: 296.32 22.99

Ref: 4Z-M-5313

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

Controlled Product

CAS: 129-89-5

Formula: C₁₂H₁₄N₃O₄S·Na

Color and Shape: Neat

Molecular weight: 319.31

Ref: 86-MM0052.11

Melaminsulfone Sodium Salt

Controlled Product

CAS: 129-89-5

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);

Formula: C₁₂H₁₄N₃O₄S·Na

Color and Shape: White

Molecular weight: 319.31

Ref: TR-M215115

Melaminsulfone sodium

CAS: 129-89-5

Melaminsulfone sodium is a fruit extract that can be used in pharmaceutical preparations. It is a sample preparation amide that is an implanting agent with quinoline derivatives as the target tissue. The hydroxyl group of melaminsulfone sodium has been shown to have thermally stable glycol esters and magnesium salts. Melaminsulfone sodium also has high receptor activity for atherosclerotic cardiovascular disease.

Formula: C₁₂H₁₄N₃NaO₄S

Purity: Min. 95%

Color and Shape: Powder

Molecular weight: 319.31 g/mol

Ref: 3D-AAA12989

Melaminsulfone-d3 Sodium Salt

Controlled Product

CAS: 129-89-5

Applications Isotope labelled 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);

Formula: C₁₂D₃H₁₁N₃O₄S·Na

Color and Shape: Off-White

Molecular weight: 322.33

Ref: TR-M215117

Sulfamidopyrine sodium salt

CAS: 129-89-5

Sulfamidopyrine (Melaminsulfone) sodium salt, an active compound suitable for analytical study [1], is a variant of Sulfamidopyrine in its sodium salt form.

Formula: C₁₂H₁₄N₃NaO₄S

Color and Shape: Solid

Molecular weight: 319.31

Ref: TM-T81069