3-bromo-5-chloropyridin-2-ol
3-溴-5-氯-2-羟基吡啶
Also known as: 3-bromo-5-chloro-2-hydroxypyridine, 3-bromo-5-chloro-2(1H)-pyridinone, 3-bromo-5-chloro-2-pyridone, 3-bromo-5-chloropyridin-2(1H)-one, 2-hydroxy-3-bromo-5-chloropyridine, 3-bromo-5-chloro-1H-pyridin-2-one
- CAS No.
- 137628-16-1
- Jingsj CID
- J-1045455-4
- Molecular Formula
- C5H3BrClNO
- Chinese Name
- 3-溴-5-氯-2-羟基吡啶
- Molecular Weight
- 208.440 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 170-173°C |
|---|---|
| Boiling Point | 294.3±35.0 °C at 760 mmHg |
| Density | 1.9±0.1 g/cm3 |
| Flash Point | 131.8±25.9 °C |
Frequently Asked Questions
What is the CAS number of 3-bromo-5-chloropyridin-2-ol?
137628-16-1
What are the molecular formula and molecular weight of 3-bromo-5-chloropyridin-2-ol?
C5H3BrClNO, molecular weight 208.440 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026