4664-16-8
4664-16-8 structure
- Name: 6-Hydroxy-4-methyl-2(1H)-pyridinone
- Chemical Name: 6-hydroxy-4-methyl-2-pyridone
- CAS Number: 4664-16-8
- Molecular Formula: C6H7NO2
- Molecular Weight: 125.125
- Catalog: Pharmaceutical intermediate Heterocyclic compound Pyridine compound Hydroxypyridine
- Create Date: 2018-02-24 08:00:00
- Modify Date: 2026-07-03 20:41:24
| Name | 6-hydroxy-4-methyl-2-pyridone |
|---|---|
| Synonyms |
6-Hydroxy-4-methylpyridin-2(1H)
6-hydroxy-4-Methyl-2(1H)-Pyridinone 4-methyl-2,6-dihydroxy-pyridine 2,6-Dihydroxy-4-methylpyridine 2(1H)-Pyridinone, 6-hydroxy-4-methyl 2,6-dihydroxy-4-Methyl-2-pyridone (4S,5S)-1-(4-ethoxyphenyl)-4-[oxo(1-piperazinyl)methyl]-5-phenyl-2-pyrrolidinone hydrochloride 6-Hydroxy-4-methylpyridin-2(1H)-one 6-Hydroxy-4-methylpyridin 4-Methyl-2,6-pyridinediol 6-hydroxy-4-methyl-1,2-dihydropyridin-2-one EINECS 225-108-7 4-Methyl-6-hydroxypyrid-2-one 2-Hydroxy-4-methyl-6-pyridinone 2,6-dihydroxy-5-methylpyridine 6-hydroxy-4-methyl-1H-pyridin-2-one 4-Picoline-2,6-diol MFCD00040464 6-hydroxy-4-methyl-2-pyridone ISO 9001：2015 REACH |
| Density | 1.3±0.1 g/cm3 |
|---|---|
| Boiling Point | 356.2±42.0 °C at 760 mmHg |
| Melting Point | 195-198ºC |
| Molecular Formula | C6H7NO2 |
| Molecular Weight | 125.125 |
| Flash Point | 169.2±27.9 °C |
| Exact Mass | 125.047676 |
| PSA | 53.35000 |
| LogP | -0.23 |
| Vapour Pressure | 0.0±1.8 mmHg at 25°C |
| Index of Refraction | 1.564 |
| Water Solubility | Soluble in water. |
| Hazard Codes | Xi |
|---|---|
| HS Code | 2933399090 |
| HS Code | 2933399090 |
|---|---|
| Summary | 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |