1-acetylpiperidin-2-one
Also known as: 1-acetyl-2-piperidone, N-acetyl-2-piperidone, 2-Piperidinone, 1-acetyl-, 1-acetyl-piperidin-2-one, N-acetylpiperidinone, N-acetylpiperidone
1-acetylpiperidin-2-one (CAS 3326-13-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H11NO2 and a molecular weight of 141.16800 g/mol. Key properties include a boiling point of 260.5ºC at 760mmHg, a density of 1.126g/cm3 and a flash point of 116.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 3326-13-4
- Jingsj CID
- J-1109330-4
- Molecular Formula
- C7H11NO2
- Molecular Weight
- 141.16800 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 260.5ºC at 760mmHg |
|---|---|
| Density | 1.126g/cm3 |
| Flash Point | 116.3ºC |
| Exact Mass | 141.07900 |
| PSA | 37.38000 |
| LogP | 0.48330 |
| Refractive Index | 1.485 |
Customs & Trade Information
| HS Code | 2933790090 |
|---|---|
| Summary | 2933790090. other lactams. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:9.0%. General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of 1-acetylpiperidin-2-one?
The CAS number of 1-acetylpiperidin-2-one is 3326-13-4.
What are the molecular formula and molecular weight of 1-acetylpiperidin-2-one?
1-acetylpiperidin-2-one has molecular formula C7H11NO2 and molecular weight 141.16800 g/mol.
What are the upstream and downstream products of 1-acetylpiperidin-2-one?
For 1-acetylpiperidin-2-one, Upstream Products: 1-Acetylpiperidine, 6-methoxy-2,3,4,5-tetrahydropyridine, 2-Piperidone.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1-acetylpiperidin-2-one (CAS 3326-13-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1109330-4 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.