4(2H)-Pyridazinone
4-Pyridazinol
CAS: 20733-10-2
Molecular Formula: C4H4N2O
4(2H)-Pyridazinone - Names and Identifiers
| Name | 4-Pyridazinol |
| Synonyms | 4-Pyridazinol 4(2H)-Pyridazinone 4-Hydroxypyridazin 4-HYDROXYPYRIDAZINE 4-Hydroxypyridazine Pyridazin-4-ol, 4-Hydroxy-1,2-diazine |
| CAS | 20733-10-2 |
4(2H)-Pyridazinone - Physico-chemical Properties
| Molecular Formula | C4H4N2O |
| Molar Mass | 96.09 |
| Density | 1.293±0.06 g/cm3(Predicted) |
| Boling Point | 315.9±15.0 °C(Predicted) |
| pKa | 3.56±0.18(Predicted) |
| Storage Condition | Sealed in dry,Room Temperature |
4(2H)-Pyridazinone - Introduction
4-Pyridazinol(4-Hydroxyquinazoline) is an organic compound. The following is a description of its nature, use, formulation and safety information:
Nature:
-Appearance: 4-Pyridazinol is a white to pale yellow crystalline solid.
-Solubility: It can be dissolved in water and organic solvents such as ethanol and chloroform.
Use:
-Drug: 4-Pyridazinol is an important intermediate for the synthesis of drugs. It can be used to prepare anticancer drugs, antiviral drugs and antibacterial drugs.
-Dyeing agent: It can also be used as a molecular dyeing agent for the synthesis of dyes and pigments.
Method:
-Oxidation of pyridazine ammonia: 4-Pyridazinol can be prepared by the oxidation reaction of pyridazine ammonia. Specific preparation methods include the use of hydrogen peroxide, silver oxide, or other oxidizing agents.
Safety Information:
- 4-Pyridazinol is relatively safe for humans and the environment under general conditions.
-But as a chemical, it still has a certain potential danger. In case of contact, necessary protective measures should be taken, such as wearing protective gloves and glasses.
-Store it in a dry, ventilated and dark place, away from combustibles and oxidants.
Please note that when using and handling chemicals, relevant safety operating guidelines should be followed and compliance procedures should be strictly followed.
Nature:
-Appearance: 4-Pyridazinol is a white to pale yellow crystalline solid.
-Solubility: It can be dissolved in water and organic solvents such as ethanol and chloroform.
Use:
-Drug: 4-Pyridazinol is an important intermediate for the synthesis of drugs. It can be used to prepare anticancer drugs, antiviral drugs and antibacterial drugs.
-Dyeing agent: It can also be used as a molecular dyeing agent for the synthesis of dyes and pigments.
Method:
-Oxidation of pyridazine ammonia: 4-Pyridazinol can be prepared by the oxidation reaction of pyridazine ammonia. Specific preparation methods include the use of hydrogen peroxide, silver oxide, or other oxidizing agents.
Safety Information:
- 4-Pyridazinol is relatively safe for humans and the environment under general conditions.
-But as a chemical, it still has a certain potential danger. In case of contact, necessary protective measures should be taken, such as wearing protective gloves and glasses.
-Store it in a dry, ventilated and dark place, away from combustibles and oxidants.
Please note that when using and handling chemicals, relevant safety operating guidelines should be followed and compliance procedures should be strictly followed.
Last Update：2024-04-09 15:17:55
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CAS: 20733-10-2
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CAS: 20733-10-2
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
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