CAS 519-98-2

Methylaminoantipyrine

Description:

Methylaminoantipyrine, also known as 4-methylaminoantipyrine, is an organic compound with the chemical formula C11H14N4O. It is characterized by its structure, which includes a pyrazolone ring, a methylamino group, and an antipyrine moiety. This compound is typically a white to off-white crystalline solid and is soluble in organic solvents such as ethanol and acetone, but has limited solubility in water. Methylaminoantipyrine is primarily recognized for its use in pharmacological applications, particularly as an analgesic and antipyretic agent. It exhibits properties that can influence various biological processes, making it of interest in medicinal chemistry. Additionally, it may be involved in research related to its metabolic pathways and potential therapeutic effects. As with many chemical substances, safety precautions should be observed when handling methylaminoantipyrine, as it may pose health risks if ingested or improperly managed.

Formula: C₁₂H₁₅N₃O

InChI: InChI=1/C12H15N3O/c1-9-11(13-2)12(16)15(14(9)3)10-7-5-4-6-8-10/h4-8,13H,1-3H3

InChI key: InChIKey=JILCEWWZTBBOFS-UHFFFAOYSA-N

SMILES: O=C1N(N(C)C(C)=C1NC)C2=CC=CC=C2

Synonyms:

• 1,2-Dihydro-1,5-dimethyl-4-(methylamino)-2-phenyl-3H-pyrazol-3-one
• 1,5-Dimethyl-4-(methylamino)-2-phenyl-2,3-dihydro-1H-pyrazol-3-one
• 1,5-Dimethyl-4-methylamino-2-phenyl-1,2-dihydro-pyrazol-3-one
• 1,5-dimethyl-4-(methylamino)-2-phenyl-1,2-dihydro-3H-pyrazol-3-one
• 3H-Pyrazol-3-one, 1,2-dihydro-1,5-dimethyl-4-(methylamino)-2-phenyl-
• 4-(Methylamino)antipyrine
• 4-Methylaminophenazone
• 4-Monomethylaminoantipyrine
• 4-Monomethylaminophenazone
• Antipyrine, 4-(methylamino)-
• Brn 0195234
• Methylaminoantipyrine
• Methylaminophenazone
• Monomethylaminoantipyrine
• N-Methyl-4-aminoantipyrine
• N-Methyl-4-aminophenazone
• N-Methylaminoantipyrine
• N-Methylaminophenazone
• N.A.P.
• Noramidopyrine
• Noraminopyrine
• 5-25-14-00116 (Beilstein Handbook Reference)
• Metamizole Sodium Impurity 3（Metamizole Sodium EP Impurity C）
• Metamizole Sodium Impurity 3（Minocycline EP Impurity C）
• 1,5-dimethyl-4-methylamino-2-phenyl-3-pyrazolone
• 1,5-dimethyl-4-(methylamino)-2-phenyl-1,2-dihydropyrazol-3-one
• MetaMizole IMpurity C (4-MethylaMinoantipyrine)
• 1,5-dimethyl-4-(methylamino)-2-phenylpyrazol-3-one
• Metamizole Impurity C
• 1,5-dimethyl-4-(methylamino)-2-phenyl-pyrazol-3-one
• 2-(1-cyclohexa-2,4-dienyl)-1,5-dimethyl-4-(methylamino)-3-pyrazolone
• 4-(N-Methyl)-aminoantipyrine
• 2,3-Dimethyl-4-methylamino-1-phenyl-3-pyrazolin-5-one
• 1,5-Dimethyl-4-(methylamino)-2-phenyl-1,2-dihydro-3H-pyrazol-3-one hydrochloride
• N-Methy

4-Methylamino antipyrine

CAS: 519-98-2

4-Methylamino antipyrine, a Metamizole metabolite, is an analgesic and antipyretic with mild anti-inflammatory effects, also inhibits COX.

Formula: C₁₂H₁₅N₃O

Purity: 99.67%

Color and Shape: Solid

Molecular weight: 217.27

Ref: TM-T10152

1,5-Dimethyl-4-(methylamino)-2-phenyl-1,2-dihydro-3h-pyrazol-3-one hydrochloride

CAS: 519-98-2

Formula: C₁₂H₁₅N₃O

Purity: 98%

Color and Shape: Solid

Molecular weight: 217.2670

Ref: IN-DA00DF43

Metamizole EP Impurity C

CAS: 519-98-2

Formula: C₁₂H₁₅N₃O

Color and Shape: Pale Yellow Solid

Molecular weight: 217.27

Ref: 4Z-M-5314

4-Methylamino antipyrine

CAS: 519-98-2

4-Methylamino antipyrine

Purity: ≥95%

Molecular weight: 217.27g/mol

Ref: 54-BUP17159

4-(Methylamino)antipyrine 100 µg/mL in Acetonitrile

CAS: 519-98-2

Formula: C₁₂H₁₅N₃O

Color and Shape: Single Solution

Molecular weight: 217.27

Ref: 04-A15083380AL-100

4-(Methylamino)antipyrine

CAS: 519-98-2

Formula: C₁₂H₁₅N₃O

Color and Shape: Neat

Molecular weight: 217.27

Ref: 04-C15083380

4-Methylamino Antipyrine

CAS: 519-98-2

Applications A metabolite of Dipyrone, a nonsteroidal anti-inflammatory drug.
References Kujubu, D., et al.: J. Biol. Chem., 266, 12866 (1991), Campos, C., et al.: Eur. J. Pharm., 378, 339 (1999), Michaux, C., et al.: Eur. J. Med. Chem., 40, 1316 (2005),

Formula: C₁₂H₁₅N₃O

Color and Shape: Yellow

Molecular weight: 217.27

Ref: TR-M285600

4-Methylamino antipyrine

CAS: 519-98-2

Purity: 98%

Molecular weight: 217.27

Ref: 10-F606919