1-(1-hydroxyethyl)-2,3-dihydro-1H-pyrazol-3-one
1-(1-羟乙基)-2,3-二氢-1H-吡唑-3-酮
1-(1-hydroxyethyl)-2,3-dihydro-1H-pyrazol-3-one (CAS 2805834-74-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H8N2O2 and a molecular weight of 128.13 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 2805834-74-4
- Jingsj CID
- J-554251-2
- Molecular Formula
- C5H8N2O2
- Chinese Name
- 1-(1-羟乙基)-2,3-二氢-1H-吡唑-3-酮
- Molecular Weight
- 128.13 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 1-(1-hydroxyethyl)-2,3-dihydro-1H-pyrazol-3-one?
The CAS number of 1-(1-hydroxyethyl)-2,3-dihydro-1H-pyrazol-3-one is 2805834-74-4.
What are the molecular formula and molecular weight of 1-(1-hydroxyethyl)-2,3-dihydro-1H-pyrazol-3-one?
1-(1-hydroxyethyl)-2,3-dihydro-1H-pyrazol-3-one has molecular formula C5H8N2O2 and molecular weight 128.13 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1-(1-hydroxyethyl)-2,3-dihydro-1H-pyrazol-3-one (CAS 2805834-74-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-554251-2 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.