(5-Fluoropyridin-3-yl)boronic acid
Also known as: 5-Fluoropyridine-3-boronic acid, 5-Fluoro-3-pyridylboronic acid, 5-Fluoropyridin-3-ylboronic acid, 5-Fluoropyridine-3-boronic Acid (contains varying amounts of Anhydride), 3-Borono-5-fluoropyridine, 3-Fluoropyridin-5-ylboronic acid, B-(5-Fluoro-3-pyridinyl)boronic acid, B-(5-fluoro-3-pyridinyl)-Boronic acid, Boronic acid, B-(5-fluoro-3-pyridinyl)-, T6NJ CF EBQQ
(5-Fluoropyridin-3-yl)boronic acid (CAS 872041-86-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H5BFNO2 and a molecular weight of 140.908 g/mol. Key properties include a melting point of 233-236ºC, a boiling point of 292.9±50.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 130.9±30.1 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 872041-86-6
- Jingsj CID
- J-1357680-2
- Molecular Formula
- C5H5BFNO2
- Molecular Weight
- 140.908 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 233-236ºC |
|---|---|
| Boiling Point | 292.9±50.0 °C at 760 mmHg |
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 130.9±30.1 °C |
| Exact Mass | 141.039734 |
| PSA | 53.35000 |
| LogP | 0.14 |
| Appearance | Crystalline Powder | White to off-white |
| Vapor Pressure | 0.0±0.6 mmHg at 25°C |
| Refractive Index | 1.507 |
| Storage Conditions | Keep Cold |
| Additional Property | Soluble in hot methanol. |
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 (5-Fluoropyridin-3-yl)boronic acid?
The CAS number of (5-Fluoropyridin-3-yl)boronic acid is 872041-86-6.
What are the molecular formula and molecular weight of (5-Fluoropyridin-3-yl)boronic acid?
(5-Fluoropyridin-3-yl)boronic acid has molecular formula C5H5BFNO2 and molecular weight 140.908 g/mol.
What are the upstream and downstream products of (5-Fluoropyridin-3-yl)boronic acid?
For (5-Fluoropyridin-3-yl)boronic acid, Upstream Products: 3-Bromo-5-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. "(5-Fluoropyridin-3-yl)boronic acid (CAS 872041-86-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1357680-2 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.