(R,S)-Norcotinine
(R,S)-降可替宁
Also known as: rac-Norcotinine, (±)-Norcotinine, 5-(pyridin-3-yl)pyrrolidin-2-one, Demethylcotinine, Norcotinine
(R,S)-Norcotinine (CAS 17708-87-1) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C9H10N2O and a molecular weight of 162.189 g/mol. It is also known as rac-Norcotinine, (±)-Norcotinine and 5-(pyridin-3-yl)pyrrolidin-2-one. Key properties include a melting point of 108-109ºC, a boiling point of 398.2±35.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 194.6±25.9 °C. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 17708-87-1
- Jingsj CID
- J-1324291-2
- Molecular Formula
- C9H10N2O
- Chinese Name
- (R,S)-降可替宁
- Molecular Weight
- 162.189 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 108-109ºC |
|---|---|
| Boiling Point | 398.2±35.0 °C at 760 mmHg |
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 194.6±25.9 °C |
GHS Safety & Compliance
Frequently Asked Questions
What is the CAS number of (R,S)-Norcotinine?
The CAS number of (R,S)-Norcotinine is 17708-87-1.
What are the molecular formula and molecular weight of (R,S)-Norcotinine?
(R,S)-Norcotinine has molecular formula C9H10N2O and molecular weight 162.189 g/mol.
Is (R,S)-Norcotinine hazardous?
(R,S)-Norcotinine has GHS signal word Danger.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "(R,S)-Norcotinine (CAS 17708-87-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1324291-2 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.