2,3-Dihydroxypyridine
2,3-二羟基吡啶
Also known as: 2,3-Pyridinediol, 3-Hydroxy-2(1H)-pyridone, 3-Hydroxypyridin-2(1H)-one, Pyridine-2,3-diol, 2(1H)-Pyridinone, 3-hydroxy-, 2(1H)-Pyridone, 3-hydroxy-, 3-hydroxy-2(1H)-pyridinone
- CAS No.
- 16867-04-2
- Jingsj CID
- J-1965882-9
- Molecular Formula
- C5H5NO2
- Chinese Name
- 2,3-二羟基吡啶
- Molecular Weight
- 111.099 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 245 °C (dec.)(lit.) |
|---|---|
| Boiling Point | 441.4±25.0 °C at 760 mmHg |
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 220.8±23.2 °C |
Frequently Asked Questions
What is the CAS number of 2,3-Dihydroxypyridine?
16867-04-2
What are the molecular formula and molecular weight of 2,3-Dihydroxypyridine?
C5H5NO2, molecular weight 111.099 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026