4-acetyl-5-methyl-1-phenylpyrazole
4-乙酰基-5-甲基-1-苯基吡唑
Also known as: 1-(5-methyl-1-phenyl-1H-pyrazol-4-yl)ethanone, 1-(5-methyl-1-phenylpyrazol-4-yl)ethanone, 4-acetyl-5-methyl-1-phenyl-1H-pyrazole, methyl 5-methyl-1-phenyl-4-pyrazolyl ketone, methyl 5-methyl-1-phenylpyrazole-4-yl ketone, NSC 140728
- CAS No.
- 6123-63-3
- Jingsj CID
- J-1453095-7
- Molecular Formula
- C12H12N2O
- Chinese Name
- 4-乙酰基-5-甲基-1-苯基吡唑
- Molecular Weight
- 200.23600 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 103-105°C |
|---|---|
| Boiling Point | 506.6ºC at 760 mmHg |
| Density | 1.181g/cm3 |
| Flash Point | 260.2ºC |
Frequently Asked Questions
What is the CAS number of 4-acetyl-5-methyl-1-phenylpyrazole?
6123-63-3
What are the molecular formula and molecular weight of 4-acetyl-5-methyl-1-phenylpyrazole?
C12H12N2O, molecular weight 200.23600 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026