4-amino-5-ethyl-1-methyl-2-phenyl-2,3-dihydro-1H-pyrazol-3-one
4-氨基-5-乙基-1-甲基-2-苯基-2,3-二氢-1H-吡唑-3-酮
4-amino-5-ethyl-1-methyl-2-phenyl-2,3-dihydro-1H-pyrazol-3-one (CAS 903895-77-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C12H15N3O and a molecular weight of 217.27 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 903895-77-2
- Jingsj CID
- J-1850539-1
- Molecular Formula
- C12H15N3O
- Chinese Name
- 4-氨基-5-乙基-1-甲基-2-苯基-2,3-二氢-1H-吡唑-3-酮
- Molecular Weight
- 217.27 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quoteFrequently Asked Questions
What is the CAS number of 4-amino-5-ethyl-1-methyl-2-phenyl-2,3-dihydro-1H-pyrazol-3-one?
The CAS number of 4-amino-5-ethyl-1-methyl-2-phenyl-2,3-dihydro-1H-pyrazol-3-one is 903895-77-2.
What are the molecular formula and molecular weight of 4-amino-5-ethyl-1-methyl-2-phenyl-2,3-dihydro-1H-pyrazol-3-one?
4-amino-5-ethyl-1-methyl-2-phenyl-2,3-dihydro-1H-pyrazol-3-one has molecular formula C12H15N3O and molecular weight 217.27 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-amino-5-ethyl-1-methyl-2-phenyl-2,3-dihydro-1H-pyrazol-3-one (CAS 903895-77-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1850539-1 (accessed 2026-10-26).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.