CAS: 1672-58-8 - N-(2,3-dihydro-1,5-dimethyl-3-oxo-2-phenyl-1H-pyrazol-4-yl)formamide

Formula: C₁₂H₁₃N₃O₂

InChI: InChI=1S/C12H13N3O2/c1-9-11(13-8-16)12(17)15(14(9)2)10-6-4-3-5-7-10/h3-8H,1-2H3,(H,13,16)

InChI key: InChIKey=WSJBSKRPKADYRQ-UHFFFAOYSA-N

SMILES: O=CNC=1C(=O)N(C=2C=CC=CC2)N(C1C)C

Metamizole impurity A CRS

CAS: 1672-58-8

• Formula: C₁₂H₁₃N₃O₂
• Molecular weight: 231.2505

Formamide, N-(2,3-dihydro-1,5-dimethyl-3-oxo-2-phenyl-1H-pyrazol-4-yl)-

CAS: 1672-58-8

• Formula: C₁₂H₁₃N₃O₂
• Purity: 98%
• Color and Shape: Solid
• Molecular weight: 231.2505

Metamizole EP Impurity A (4-Formylamino Antipyrine)

CAS: 1672-58-8

• Formula: C₁₂H₁₃N₃O₂
• Color and Shape: White To Off-White Solid
• Molecular weight: 231.26

4-Formylaminoantipyrine

CAS: 1672-58-8

• Formula: C₁₂H₁₃N₃O₂
• Purity: >98.0%(GC)
• Color and Shape: White to Orange to Green powder to crystal
• Molecular weight: 231.26

4-Formylaminoantipyrine 100 µg/mL in Acetonitrile

CAS: 1672-58-8

• Formula: C₁₂H₁₃N₃O₂
• Color and Shape: Single Solution
• Molecular weight: 231.25

4-Formylaminoantipyrine

CAS: 1672-58-8

• Formula: C₁₂H₁₃N₃O₂
• Color and Shape: Neat
• Molecular weight: 231.25

4-Formylamino-1,5-dimethyl-2-phenyl-1,2-dihydro-3H-pyrazol-3-one (4-Formylaminophenazone)

CAS: 1672-58-8

• Formula: C₁₂H₁₃N₃O₂
• Color and Shape: Neat
• Molecular weight: 231.25

4-Formylamino Antipyrine

CAS: 1672-58-8

Applications A metabolite of Dipyrone, a nonsteroidal anti-inflammatory drug. References Kujubu, D., et al.: J. …

• Formula: C₁₂H₁₃N₃O₂
• Color and Shape: Neat
• Molecular weight: 231.25

4-Formylamino Antipyrine-d3

CAS: 1672-58-8

• Formula: C₁₂H₁₀D₃N₃O₂
• Color and Shape: White to Pale Beige Solid
• Molecular weight: 234.269

4-Formylamino antipyrine

CAS: 1672-58-8

4-Formylamino antipyrine (4-FA) is a pyrazole that has been shown to be effective in the …

• Formula: C₁₂H₁₃N₃O₂
• Purity: Min. 95%
• Molecular weight: 231.25 g/mol