Pyridine-3,5-diol
3,5-二羟基吡啶
Also known as: 3,5-Dihydroxypyridine, 3,5-Pyridinediol, 3,5-Dihydroxypyridin, dihydroxy-3,5 pyridine, Pyridin-3,5-diol, EINECS 222-585-3
- CAS No.
- 3543-02-0
- Jingsj CID
- J-1519373-9
- Molecular Formula
- C5H5NO2
- Chinese Name
- 3,5-二羟基吡啶
- Molecular Weight
- 111.099 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 240℃ |
|---|---|
| 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 Pyridine-3,5-diol?
3543-02-0
What are the molecular formula and molecular weight of Pyridine-3,5-diol?
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