1-(Pyridin-2-yl)butan-1-one
2-丁酰基吡啶
Also known as: 2-Butyrylpyridine, 2-Butanoylpyridine, 1-(2-Pyridinyl)-1-butanone, 2-Pyridinylpropyl ketone, 1-(2-pyridyl)butan-1-one
1-(Pyridin-2-yl)butan-1-one (CAS 22971-32-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H11NO and a molecular weight of 149.19000 g/mol. It is also known as 2-Butyrylpyridine, 2-Butanoylpyridine and 1-(2-Pyridinyl)-1-butanone. Key properties include a boiling point of 230.4ºC at 760 mmHg, a density of 1.013g/cm3 and a flash point of 98.6ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 22971-32-0
- Jingsj CID
- J-1497224-9
- Molecular Formula
- C9H11NO
- Chinese Name
- 2-丁酰基吡啶
- Molecular Weight
- 149.19000 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 230.4ºC at 760 mmHg |
|---|---|
| Density | 1.013g/cm3 |
| Flash Point | 98.6ºC |
Frequently Asked Questions
What is the CAS number of 1-(Pyridin-2-yl)butan-1-one?
The CAS number of 1-(Pyridin-2-yl)butan-1-one is 22971-32-0.
What are the molecular formula and molecular weight of 1-(Pyridin-2-yl)butan-1-one?
1-(Pyridin-2-yl)butan-1-one has molecular formula C9H11NO and molecular weight 149.19000 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1-(Pyridin-2-yl)butan-1-one (CAS 22971-32-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1497224-9 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.