5-Chloro-3-fluoro-2-(pyrrolidin-1-yl)pyridine
5-氯-3-氟-2-(吡咯烷-1-基)吡啶
Also known as: 5-chloro-3-fluoro-2-(1-pyrrolidinyl)pyridine, 5-chloro-3-fluoro-2-pyrrolidin-1-ylpyridine, Pyridine, 5-chloro-3-fluoro-2-(1-pyrrolidinyl)-, (5-Chloro-3-fluoro-2-pyridinyl)pyrrolidine
5-Chloro-3-fluoro-2-(pyrrolidin-1-yl)pyridine (CAS 1020253-18-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H10ClFN2 and a molecular weight of 200.641 g/mol. It is also known as 5-chloro-3-fluoro-2-(1-pyrrolidinyl)pyridine, 5-chloro-3-fluoro-2-pyrrolidin-1-ylpyridine and Pyridine, 5-chloro-3-fluoro-2-(1-pyrrolidinyl)-. Key properties include a boiling point of 279.3±40.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 122.7±27.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1020253-18-2
- Jingsj CID
- J-1018740-1
- Molecular Formula
- C9H10ClFN2
- Chinese Name
- 5-氯-3-氟-2-(吡咯烷-1-基)吡啶
- Molecular Weight
- 200.641 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 279.3±40.0 °C at 760 mmHg |
|---|---|
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 122.7±27.3 °C |
Frequently Asked Questions
What is the CAS number of 5-Chloro-3-fluoro-2-(pyrrolidin-1-yl)pyridine?
The CAS number of 5-Chloro-3-fluoro-2-(pyrrolidin-1-yl)pyridine is 1020253-18-2.
What are the molecular formula and molecular weight of 5-Chloro-3-fluoro-2-(pyrrolidin-1-yl)pyridine?
5-Chloro-3-fluoro-2-(pyrrolidin-1-yl)pyridine has molecular formula C9H10ClFN2 and molecular weight 200.641 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "5-Chloro-3-fluoro-2-(pyrrolidin-1-yl)pyridine (CAS 1020253-18-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1018740-1 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.