5-bromo-2-iodopyridin-3-ol
Also known as: 5-bromo-2-iodo-3-pyridinol, 5-bromo-2-iodo-3-hydroxypyridine, 3-bromo-5-hydroxy-6-iodopyridine, 3-pyridinol, 5-bromo-2-iodo-, 5-bromo-3-hydroxy-2-iodopyridine
5-bromo-2-iodopyridin-3-ol (CAS 188057-49-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H3BrINO and a molecular weight of 299.892 g/mol. Key properties include a melting point of 202-203℃, a boiling point of 325.1±37.0 °C at 760 mmHg, a density of 2.5±0.1 g/cm3 and a flash point of 150.4±26.5 °C. It is classified under GHS with signal word Warning and hazard statements H302 — Harmful if swallowed. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 188057-49-0
- Jingsj CID
- J-1510184-5
- Molecular Formula
- C5H3BrINO
- Molecular Weight
- 299.892 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 202-203℃ |
|---|---|
| Boiling Point | 325.1±37.0 °C at 760 mmHg |
| Density | 2.5±0.1 g/cm3 |
| Flash Point | 150.4±26.5 °C |
| Exact Mass | 298.844269 |
| PSA | 33.12000 |
| LogP | 3.20 |
| Vapor Pressure | 0.0±0.7 mmHg at 25°C |
| Refractive Index | 1.714 |
GHS Safety & Compliance
- H302 — Harmful if swallowed
Frequently Asked Questions
What is the CAS number of 5-bromo-2-iodopyridin-3-ol?
The CAS number of 5-bromo-2-iodopyridin-3-ol is 188057-49-0.
What are the molecular formula and molecular weight of 5-bromo-2-iodopyridin-3-ol?
5-bromo-2-iodopyridin-3-ol has molecular formula C5H3BrINO and molecular weight 299.892 g/mol.
Is 5-bromo-2-iodopyridin-3-ol hazardous?
5-bromo-2-iodopyridin-3-ol has GHS signal word Warning and hazard statements H302 — Harmful if swallowed.
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-bromo-2-iodopyridin-3-ol (CAS 188057-49-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1510184-5 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.