1-Phenyl-3-aminopyrazol-5-one

CAS: 28710-97-6

Ref. 3D-FP67038

Product Information

• Name: 1-Phenyl-3-aminopyrazol-5-one
• Synonyms: 3-Amino-1-Phenyl-2-Pyrazolin-5-one3-Amino-5-hydroxy-1-phenylpyrazole
• Brand: Biosynth
• Description: 1-Phenyl-3-aminopyrazol-5-one is a solvent that can be used in elemental analysis. It has a molecular weight of 137.12 and is soluble in water, methanol, ethanol, acetone, ether, benzene and chloroform. 1-Phenyl-3-aminopyrazol-5-one has been shown to react with amines and form tautomers with different chemical properties. The spectral data for this compound are presented as the absorption spectra of substituted 1-phenyl-3-aminopyrazol-5-ones with acetyl groups at C2 and C4 (1), the nuclear magnetic resonance spectrum of 1-(dimethylamino)ethyl 3-[2-(N,N'-dimethylamino)ethyl]pyrazole (2), the NMR spectrum of 2-(dimethylamino)ethyl 3-[2-(N,N'-dimethylamino)ethyl]

Chemical properties

• Molecular weight: 175.19 g/mol
• Formula: C₉H₉N₃O
• Purity: Min. 95%
• InChI: InChI=1S/C9H9N3O/c10-8-6-9(13)12(11-8)7-4-2-1-3-5-7/h1-5H,6H2,(H2,10,11)
• InChI key: InChIKey=LPOVZHYARSAVIZ-UHFFFAOYSA-N
• SMILES: NC1=NN(c2ccccc2)C(=O)C1