| Identification | Back Directory | [Name]
1-phenyl-1H-pyrazol-5-ol | [CAS]
876-93-7 | [Synonyms]
1-phenyl-1H-pyrazol-5-ol
5-Hydroxy-1-phenylpyrazole
1H-Pyrazol-5-ol, 1-phenyl- | [Molecular Formula]
C9H8N2O | [MDL Number]
MFCD00462229 | [MOL File]
876-93-7.mol | [Molecular Weight]
160.17 |
| Chemical Properties | Back Directory | [storage temp. ]
Keep in dark place,Inert atmosphere,Room temperature | [InChI]
InChI=1S/C9H8N2O/c12-9-6-7-10-11(9)8-4-2-1-3-5-8/h1-7,12H | [InChIKey]
XODZKIFTJBMDRO-UHFFFAOYSA-N | [SMILES]
N1(C2=CC=CC=C2)C(O)=CC=N1 |
| Hazard Information | Back Directory | [Synthesis]
To three 100 mL reaction bottles were added 10.8 g (100 mmol) of phenylhydrazine and 11.6 g (100 mmol) of methyl 3-methoxyacrylate, followed by 100 mL of methanol as solvent. The reaction mixture was heated to reflux and kept reacting for about 6 hours. Upon completion of the reaction, the reaction solution was quantitatively analyzed by high performance liquid chromatography (HPLC) and the yield of 1-phenyl-5-hydroxypyrazole was measured to be 85.7%. | [References]
[1] Patent: CN104059020, 2016, B. Location in patent: Paragraph 0016; 0017 |
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