100553-83-1
100553-83-1 structure
- Name: 2-(4-CHLOROPHENYL)-5-METHYL-2,4-DIHYDRO-3H-PYRAZOLE-3-ONE
- Chemical Name: 2-(4-fluorophenyl)-5-methyl-4H-pyrazol-3-one
- CAS Number: 100553-83-1
- Molecular Formula: C10H9FN2O
- Molecular Weight: 192.19000
- Create Date: 2018-12-28 21:06:32
- Modify Date: 2025-09-24 17:55:57
| Name | 2-(4-fluorophenyl)-5-methyl-4H-pyrazol-3-one |
|---|---|
| Synonyms |
HMS560M04
5-methyl-2-(4-fluorophenyl)-2,4-dihydropyrazol-3-one 1-(4-Fluorophenyl)-3-methyl-3-pyrazolin-5-one 1-(4-Fluorophenyl)-3-methyl-2-pyrazolin-5-one 3-methyl-1-(4-fluorophenyl)-2-pyrazolin-5-one 2-(4-fluoro-phenyl)-5-methyl-2,4-dihydro-pyrazol-3-one 2-(4-fluorophenyl)-5-methyl-2,4-dihydro-3H-pyrazol-3-one 3-methyl-1-(p-fluorophenyl)-1,4-dihydro-pyrazol-5-one |
| Density | 1.26 |
|---|---|
| Boiling Point | 351.3ºC at 760 mmHg |
| Melting Point | 148-149ºC |
| Molecular Formula | C10H9FN2O |
| Molecular Weight | 192.19000 |
| Exact Mass | 192.07000 |
| PSA | 32.67000 |
| LogP | 1.43890 |
| Vapour Pressure | 4.15E-05mmHg at 25°C |
| Index of Refraction | 1.59 |
| Storage condition | 2-8℃ |
|
~66%
100553-83-1 |
| Literature: Tagawa, Yoshinobu; Minami, Shin'ichi; Yoshida, Toshio; Tanaka, Keitaro; Sato, Shuji; Goto, Yoshinobu; Yamagata, Kenji Archiv der Pharmazie (Weinheim, Germany), 2002 , vol. 335, # 2 p. 99 - 103 |
|
~%
100553-83-1 |
| Literature: US2007/49574 A1, ; Page/Page column 20-21 ; US 20070049574 A1 |
