3-Bromo-2-hydroxypyridine
Also known as: 3-Bromopyridin-2(1H)-one, 3-Bromo-2-pyridinol, 3-Bromo-2-pyridone, 3-Bromo-2(1H)-pyridinone, 2-Hydroxy-3-bromopyridine, 3-bromo-1H-pyridin-2-one, 2(1H)-Pyridinone, 3-bromo-, 3-Bromopyridin-2-ol
3-Bromo-2-hydroxypyridine (CAS 13466-43-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H4BrNO and a molecular weight of 174.00 g/mol. Key properties include a melting point of 185-189°C, a boiling point of 276.4±20.0 °C at 760 mmHg, a density of 1.8±0.1 g/cm3 and a flash point of 121.0±21.8 °C. It is classified under GHS with signal word Danger and hazard statements H302 — Harmful if swallowed, H315 — Causes skin irritation and H318 — Causes serious eye damage. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 13466-43-8
- Jingsj CID
- J-31314-4
- Molecular Formula
- C5H4BrNO
- Molecular Weight
- 174.00 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 185-189°C |
|---|---|
| Boiling Point | 276.4±20.0 °C at 760 mmHg |
| Density | 1.8±0.1 g/cm3 |
| Flash Point | 121.0±21.8 °C |
| Exact Mass | 172.947617 |
| PSA | 33.12000 |
| LogP | 0.60 |
| Vapor Pressure | 0.0±0.6 mmHg at 25°C |
| Refractive Index | 1.614 |
GHS Safety & Compliance
- H302 — Harmful if swallowed
- H315 — Causes skin irritation
- H318 — Causes serious eye damage
- 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 3-Bromo-2-hydroxypyridine?
The CAS number of 3-Bromo-2-hydroxypyridine is 13466-43-8.
What are the molecular formula and molecular weight of 3-Bromo-2-hydroxypyridine?
3-Bromo-2-hydroxypyridine has molecular formula C5H4BrNO and molecular weight 174.00 g/mol.
Is 3-Bromo-2-hydroxypyridine hazardous?
3-Bromo-2-hydroxypyridine has GHS signal word Danger and hazard statements H302 — Harmful if swallowed; H315 — Causes skin irritation; H318 — Causes serious eye damage.
What are the upstream and downstream products of 3-Bromo-2-hydroxypyridine?
For 3-Bromo-2-hydroxypyridine, Upstream Products: 2(1H)-Pyridone; Downstream Products: 3-Phenylpyridin-2-ol, 3-Bromo-2-chloropyridine, 2-Benzyloxy-3-bromopyridine.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3-Bromo-2-hydroxypyridine (CAS 13466-43-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-31314-4 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.