1-(4-Hydroxy-3-pyridinyl)ethanone
1-(4-羟基-3-吡啶基)乙酮
Also known as: 3-Acetyl-4-hydroxypyridine, 4(1H)-Pyridinone, 3-acetyl-, Ethanone, 1-(4-hydroxy-3-pyridinyl)- (9CI), 1-(4-Hydroxy-pyridin-3-yl)-ethanone, 1-(4-hydroxy-3-pyridyl)ethanone, 3-Acetyl-4(1H)-pyridinone
1-(4-Hydroxy-3-pyridinyl)ethanone (CAS 84574-33-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H7NO2 and a molecular weight of 137.136 g/mol. It is also known as 3-Acetyl-4-hydroxypyridine, 4(1H)-Pyridinone, 3-acetyl- and Ethanone, 1-(4-hydroxy-3-pyridinyl)- (9CI). Key properties include a boiling point of 292.4±40.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 144.2±27.5 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 84574-33-4
- Jingsj CID
- J-1527840-7
- Molecular Formula
- C7H7NO2
- Chinese Name
- 1-(4-羟基-3-吡啶基)乙酮
- Molecular Weight
- 137.136 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 292.4±40.0 °C at 760 mmHg |
|---|---|
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 144.2±27.5 °C |
Frequently Asked Questions
What is the CAS number of 1-(4-Hydroxy-3-pyridinyl)ethanone?
The CAS number of 1-(4-Hydroxy-3-pyridinyl)ethanone is 84574-33-4.
What are the molecular formula and molecular weight of 1-(4-Hydroxy-3-pyridinyl)ethanone?
1-(4-Hydroxy-3-pyridinyl)ethanone has molecular formula C7H7NO2 and molecular weight 137.136 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1-(4-Hydroxy-3-pyridinyl)ethanone (CAS 84574-33-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1527840-7 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.