pyridine-3,5-diol
pyridine-3,5-diol
CAS: 3543-02-0
Molecular Formula: C5H5NO2
pyridine-3,5-diol - Names and Identifiers
| Name | pyridine-3,5-diol |
| Synonyms | 3,5-Pyridinediol pyridine-3,5-diol 3,5-Dihydroxypyridine 3,5-DIHYDROXYPYRIDINE 2-(4-Morpholinyl)-4-pyridinecarboxylic acid tert-butyl ester |
| CAS | 3543-02-0 |
| EINECS | 222-585-3 |
| InChI | InChI=1/C5H5NO2/c7-4-1-5(8)3-6-2-4/h1-3,7-8H |
pyridine-3,5-diol - Physico-chemical Properties
| Molecular Formula | C5H5NO2 |
| Molar Mass | 111.1 |
| Density | 1.397 |
| Melting Point | 240℃ |
| Boling Point | 441℃ |
| Flash Point | 221℃ |
| Vapor Presure | 2.1E-08mmHg at 25°C |
| pKa | 8.77±0.10(Predicted) |
| Storage Condition | Sealed in dry,Room Temperature |
| Refractive Index | 1.624 |
pyridine-3,5-diol - Introduction
pyridine-3,5-diol is an organic compound with a chemical formula of C5H5NO2 and a molecular weight of 111.10. Its common names also include pyridine-3,5-diol, 3,5-dihydroxyypyridine, etc.
pyridine-3,5-diol is a solid with the appearance of white crystals. It is soluble in water and alcohol solvents at room temperature, but has low solubility in non-polar solvents. It is weakly acidic and can form complexes with metal ions. The two hydroxyl groups on the pyridine ring make it hydrophilic and hydrogen bonding properties, so it often participates in the coordination reaction, phenolic reaction and other processes in the chemical reaction.
pyridine-3,5-diol has a wide range of applications in the field of medicine. It can be used as an antioxidant, with the effect of scavenging free radicals and inhibiting oxidation reactions. Therefore, it is often used in anti-aging, anti-inflammatory skin care products. In addition, pyridine-3,5-diol can also be used for the preparation of pyridine aldehyde, pyridine ketone and other organic synthesis intermediates, as well as synthetic drugs, dyes, polymers and other compounds of raw materials.
pyridine-3, the preparation of 5-diol is generally carried out by a multi-step reaction. A common method is to obtain 3,5-dihydroxypyridine by high temperature oxidation of p-nitrobenzene or resorcinol, which is then converted to pyridine-3,5-diol after an appropriate reaction.
Regarding safety information, pyridine-3,5-diol is a relatively stable compound with low solubility. Care should be taken to prevent inhalation and skin contact during operation. Relevant safety procedures shall be followed during use, storage and handling.
pyridine-3,5-diol is a solid with the appearance of white crystals. It is soluble in water and alcohol solvents at room temperature, but has low solubility in non-polar solvents. It is weakly acidic and can form complexes with metal ions. The two hydroxyl groups on the pyridine ring make it hydrophilic and hydrogen bonding properties, so it often participates in the coordination reaction, phenolic reaction and other processes in the chemical reaction.
pyridine-3,5-diol has a wide range of applications in the field of medicine. It can be used as an antioxidant, with the effect of scavenging free radicals and inhibiting oxidation reactions. Therefore, it is often used in anti-aging, anti-inflammatory skin care products. In addition, pyridine-3,5-diol can also be used for the preparation of pyridine aldehyde, pyridine ketone and other organic synthesis intermediates, as well as synthetic drugs, dyes, polymers and other compounds of raw materials.
pyridine-3, the preparation of 5-diol is generally carried out by a multi-step reaction. A common method is to obtain 3,5-dihydroxypyridine by high temperature oxidation of p-nitrobenzene or resorcinol, which is then converted to pyridine-3,5-diol after an appropriate reaction.
Regarding safety information, pyridine-3,5-diol is a relatively stable compound with low solubility. Care should be taken to prevent inhalation and skin contact during operation. Relevant safety procedures shall be followed during use, storage and handling.
Last Update：2024-04-09 20:49:11
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