(5-Bromopyridin-3-yl)boronic acid
Also known as: 5-Bromopyridine-3-boronic acid, 3-Bromopyridine-5-boronic acid, 3-Bromo-5-pyridineboronic acid, 3-Bromo-5-pyridylboronic acid, 5-Bromopyridin-3-ylboronic acid, Boronic acid, B-(5-bromo-3-pyridinyl)-, Boronic acid, (5-bromo-3-pyridinyl)- (9CI), AKOS BRN-0472, MFCD02685634, 5-Bromopyridine-3-boronic acid 96%
(5-Bromopyridin-3-yl)boronic acid (CAS 452972-09-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H5BBrNO2 and a molecular weight of 201.814 g/mol. Key properties include a melting point of >300°C, a boiling point of 351.5±52.0 °C at 760 mmHg, a density of 1.8±0.1 g/cm3 and a flash point of 166.4±30.7 °C. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H319 — Causes serious eye irritation and H335 — May cause respiratory irritation. No supplier offers are currently listed; request a quote. Record last updated Nov 3, 2026.
- CAS No.
- 452972-09-7
- Jingsj CID
- J-34437-6
- Molecular Formula
- C5H5BBrNO2
- Molecular Weight
- 201.814 g/mol
- Category
- Pharma Intermediates
- Last updated
- 11/3/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | >300°C |
|---|---|
| Boiling Point | 351.5±52.0 °C at 760 mmHg |
| Density | 1.8±0.1 g/cm3 |
| Flash Point | 166.4±30.7 °C |
| Exact Mass | 200.959671 |
| PSA | 53.35000 |
| LogP | 1.12 |
| Vapor Pressure | 0.0±0.8 mmHg at 25°C |
| Refractive Index | 1.602 |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
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-Bromopyridin-3-yl)boronic acid?
The CAS number of (5-Bromopyridin-3-yl)boronic acid is 452972-09-7.
What are the molecular formula and molecular weight of (5-Bromopyridin-3-yl)boronic acid?
(5-Bromopyridin-3-yl)boronic acid has molecular formula C5H5BBrNO2 and molecular weight 201.814 g/mol.
Is (5-Bromopyridin-3-yl)boronic acid hazardous?
(5-Bromopyridin-3-yl)boronic acid has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation; H335 — May cause respiratory irritation.
What are the upstream and downstream products of (5-Bromopyridin-3-yl)boronic acid?
For (5-Bromopyridin-3-yl)boronic acid, Upstream Products: 3-Bromo-5-fluoropyridine, 3,5-Dibromopyridine; Downstream Products: 3-Bromo-5-(4-methoxyphenyl)pyridine, 3-bromo-5-(3-methylthiophen-2-yl)pyridine, 3-Bromo-5-hydroxypyridine.
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-Bromopyridin-3-yl)boronic acid (CAS 452972-09-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-34437-6 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.