1-Benzylpiperidin-2-one
Also known as: 1-Benzyl-2-piperidone, 1-Benzyl-2-piperidinone, N-Benzyl-2-piperidone, N-Benzyl-2-piperidinone, 1-(Phenylmethyl)-2-piperidinone, 2-Piperidinone, 1-(phenylmethyl)-, MFCD00464162
1-Benzylpiperidin-2-one (CAS 4783-65-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C12H15NO and a molecular weight of 189.25400 g/mol. Key properties include a melting point of 116-118℃, a boiling point of 147ºC0.125 mm Hg(lit.), a density of 1.07 g/mL at 25ºC(lit.) and a flash point of >110.0 °C. No supplier offers are currently listed; request a quote. Record last updated Nov 3, 2026.
- CAS No.
- 4783-65-7
- Jingsj CID
- J-808392-9
- Molecular Formula
- C12H15NO
- Molecular Weight
- 189.25400 g/mol
- Category
- Pharma Intermediates
- Last updated
- 11/3/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 116-118℃ |
|---|---|
| Boiling Point | 147ºC0.125 mm Hg(lit.) |
| Density | 1.07 g/mL at 25ºC(lit.) |
| Flash Point | >110.0 °C |
| Exact Mass | 189.11500 |
| PSA | 20.31000 |
| LogP | 2.13700 |
| Refractive Index | n20/D 1.553(lit.) |
| Storage Conditions | 2-8℃ |
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-Benzylpiperidin-2-one?
The CAS number of 1-Benzylpiperidin-2-one is 4783-65-7.
What are the molecular formula and molecular weight of 1-Benzylpiperidin-2-one?
1-Benzylpiperidin-2-one has molecular formula C12H15NO and molecular weight 189.25400 g/mol.
What are the upstream and downstream products of 1-Benzylpiperidin-2-one?
For 1-Benzylpiperidin-2-one, Upstream Products: 2-Piperidone, Benzyl bromide, Benzyl chloride; Downstream Products: 1-Benzyl-3,4-dihydro-1H-pyridin-2-one, 4-Amino-1-benzylpiperidine, 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-Benzylpiperidin-2-one (CAS 4783-65-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-808392-9 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.