4-Iodopyridin-2(1H)-one
4-碘-2-吡啶酮
Also known as: 4-Iodo-2-pyridone, 4-Iodo-2(1H)-pyridinone, 4-iodo-1H-pyridin-2-one, 2-Hydroxy-4-iodopyridine, 4-Iodo-2-hydroxypyridine, 4-Iodo-1,2-dihydropyridin-2-one, 4-iodo-2-pyridinone, 4-Iodo-pyridin-2-ol
- CAS No.
- 858839-90-4
- Jingsj CID
- J-1306207-9
- Molecular Formula
- C5H4INO
- Chinese Name
- 4-碘-2-吡啶酮
- Molecular Weight
- 220.996 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 186-188ºC |
|---|---|
| Boiling Point | 321.6±35.0 °C at 760 mmHg |
| Density | 2.1±0.1 g/cm3 |
| Flash Point | 148.3±25.9 °C |
Frequently Asked Questions
What is the CAS number of 4-Iodopyridin-2(1H)-one?
858839-90-4
What are the molecular formula and molecular weight of 4-Iodopyridin-2(1H)-one?
C5H4INO, molecular weight 220.996 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026