2-Bromo-3-fluoropyridine
Also known as: 2-Bromo-3-fluoropyridine, 3-Fluoro-2-bromopyridine, Pyridine, 2-bromo-3-fluoro-, 2-Bromo-3-fluoropyri, 2-BROMO-3-FLUOROPYRIDINE, 3-fluoro-2-bromopyridine
2-Bromo-3-fluoropyridine (CAS 40273-45-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H3BrFN and a molecular weight of 175.986 g/mol. Key properties include a boiling point of 173.2±20.0 °C at 760 mmHg, a density of 1.7±0.1 g/cm3 and a flash point of 58.6±21.8 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 40273-45-8
- Jingsj CID
- J-1499178-7
- Molecular Formula
- C5H3BrFN
- Molecular Weight
- 175.986 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 173.2±20.0 °C at 760 mmHg |
|---|---|
| Density | 1.7±0.1 g/cm3 |
| Flash Point | 58.6±21.8 °C |
| Exact Mass | 174.943283 |
| PSA | 12.89000 |
| LogP | 1.49 |
| Vapor Pressure | 1.7±0.3 mmHg at 25°C |
| Refractive Index | 1.534 |
Customs & Trade Information
| HS Code | 2933399090 |
|---|---|
| Summary | 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of 2-Bromo-3-fluoropyridine?
The CAS number of 2-Bromo-3-fluoropyridine is 40273-45-8.
What are the molecular formula and molecular weight of 2-Bromo-3-fluoropyridine?
2-Bromo-3-fluoropyridine has molecular formula C5H3BrFN and molecular weight 175.986 g/mol.
What are the upstream and downstream products of 2-Bromo-3-fluoropyridine?
For 2-Bromo-3-fluoropyridine, Upstream Products: 3-Amino-2-bromopyridine, 3-Fluoropyridine; Downstream Products: 3-Fluoropyridine.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-Bromo-3-fluoropyridine (CAS 40273-45-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1499178-7 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.