3-Fluoro-5-hydroxypyridine
3-氟-5-羟基吡啶
Also known as: 5-Fluoropyridin-3-ol, 5-Fluoro-3-hydroxypyridine, 5-Fluoro-3-pyridinol, 3-Pyridinol, 5-fluoro-, 3-Pyridinol,5-fluoro-(9CI), 5-fluoranylpyridin-3-ol, 5-fluoro-pyridin-3-ol
3-Fluoro-5-hydroxypyridine (CAS 209328-55-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H4FNO and a molecular weight of 113.090 g/mol. It is also known as 5-Fluoropyridin-3-ol, 5-Fluoro-3-hydroxypyridine and 5-Fluoro-3-pyridinol. Key properties include a melting point of 163 °C, a boiling point of 303.0±22.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 137.0±22.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 209328-55-2
- Jingsj CID
- J-1519388-5
- Molecular Formula
- C5H4FNO
- Chinese Name
- 3-氟-5-羟基吡啶
- Molecular Weight
- 113.090 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 163 °C |
|---|---|
| Boiling Point | 303.0±22.0 °C at 760 mmHg |
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 137.0±22.3 °C |
Frequently Asked Questions
What is the CAS number of 3-Fluoro-5-hydroxypyridine?
The CAS number of 3-Fluoro-5-hydroxypyridine is 209328-55-2.
What are the molecular formula and molecular weight of 3-Fluoro-5-hydroxypyridine?
3-Fluoro-5-hydroxypyridine has molecular formula C5H4FNO and molecular weight 113.090 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3-Fluoro-5-hydroxypyridine (CAS 209328-55-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1519388-5 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.