2-Amino-3-fluoropyridine
2-氨基-3-氟吡啶
Also known as: 3-Fluoro-2-aminopyridine, 3-Fluoropyridin-2-amine, 3-Fluoro-2-pyridinamine, 2-Pyridinamine, 3-fluoro-, 3-Fluoropyridin-2-ylamine, 3-Fluoro-pyridin-2-ylamine
2-Amino-3-fluoropyridine (CAS 21717-95-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H5FN2 and a molecular weight of 112.105 g/mol. It is also known as 3-Fluoro-2-aminopyridine, 3-Fluoropyridin-2-amine and 3-Fluoro-2-pyridinamine. Key properties include a melting point of 39-43℃, a boiling point of 171.0±20.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 57.2±21.8 °C. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 21717-95-3
- Jingsj CID
- J-1515318-4
- Molecular Formula
- C5H5FN2
- Chinese Name
- 2-氨基-3-氟吡啶
- Molecular Weight
- 112.105 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 39-43℃ |
|---|---|
| Boiling Point | 171.0±20.0 °C at 760 mmHg |
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 57.2±21.8 °C |
GHS Safety & Compliance
Frequently Asked Questions
What is the CAS number of 2-Amino-3-fluoropyridine?
The CAS number of 2-Amino-3-fluoropyridine is 21717-95-3.
What are the molecular formula and molecular weight of 2-Amino-3-fluoropyridine?
2-Amino-3-fluoropyridine has molecular formula C5H5FN2 and molecular weight 112.105 g/mol.
Is 2-Amino-3-fluoropyridine hazardous?
2-Amino-3-fluoropyridine has GHS signal word Warning.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-Amino-3-fluoropyridine (CAS 21717-95-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1515318-4 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.