5-ethyl-1-methyl-2-phenyl-1,2-dihydro-3H-pyrazol-3-one
1,2-二氢-5-乙基-1-甲基-2-苯基-3H-吡唑-3-酮
Also known as: 1,2-dihydro-5-ethyl-1-methyl-2-phenyl-3H-pyrazol-3-one, 3H-Pyrazol-3-one,5-ethyl-1,2-dihydro-1-methyl-2-phenyl, 5-Aethyl-1-methyl-2-phenyl-1,2-dihydro-pyrazol-3-on, 5-ethyl-1-methyl-2-phenyl-1,2-dihydropyrazol-3-one, 5-ethyl-1-methyl-2-phenylpyrazol-3-one
- CAS No.
- 109249-29-8
- Jingsj CID
- J-1062480-1
- Molecular Formula
- C12H14N2O
- Chinese Name
- 1,2-二氢-5-乙基-1-甲基-2-苯基-3H-吡唑-3-酮
- Molecular Weight
- 202.25200 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
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Request a quoteFrequently Asked Questions
What is the CAS number of 5-ethyl-1-methyl-2-phenyl-1,2-dihydro-3H-pyrazol-3-one?
109249-29-8
What are the molecular formula and molecular weight of 5-ethyl-1-methyl-2-phenyl-1,2-dihydro-3H-pyrazol-3-one?
C12H14N2O, molecular weight 202.25200 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026