15485-80-0
4H-1-BENZOPYRAN-4-ONE
CAS: 15485-80-0
Molecular Formula: C15H9NO5
15485-80-0 - Names and Identifiers
| Name | 4H-1-BENZOPYRAN-4-ONE |
| Synonyms | 4H-1-BENZOPYRAN-4-ONE 7-Hydroxy-4'-nitroisoflavone 7-Hydroxy-4'-nitroisoflavone 7-hydroxy-3-(4-nitrophenyl)-4H-chromen-4-one 4H-1-Benzopyran-4-one, 7-hydroxy-3-(4-nitrophenyl)- |
| CAS | 15485-80-0 |
| InChI | InChI=1/C15H9NO5/c17-11-5-6-12-14(7-11)21-8-13(15(12)18)9-1-3-10(4-2-9)16(19)20/h1-8,17H |
15485-80-0 - Physico-chemical Properties
| Molecular Formula | C15H9NO5 |
| Molar Mass | 283.24 |
| Density | 1.494±0.06 g/cm3(Predicted) |
| Melting Point | 290-292℃ |
| Boling Point | 530.8±50.0 °C(Predicted) |
| Flash Point | 274.8°C |
| Water Solubility | Slightly soluble in water. |
| Solubility | Slightly soluble in water. |
| Vapor Presure | 6.98E-12mmHg at 25°C |
| Appearance | Powder |
| Color | Pale yellow |
| pKa | 6.68±0.20(Predicted) |
| Storage Condition | 2-8°C |
| Refractive Index | 1.692 |
| MDL | MFCD01546432 |
15485-80-0 - Introduction
Nature:
4H-1-BENZOPYRAN-4-ONE is a yellow solid with a strong bitter taste. It is soluble in organic solvents such as ethanol, carbon disulfide and benzene.
Use:
4H-1-BENZOPYRAN-4-ONE has antioxidant and antitumor activity. It is widely used in research and drug development, especially as a potential drug candidate for anti-cancer therapy.
Method:
The preparation method of 4H-1-BENZOPYRAN-4-ONE can be achieved in a variety of ways, one of which is a common method of synthesis through a synthetic reaction. Specific methods of preparation may include the reaction of a p-Nitro chloride with an isoflavone, or by the reaction of a p-nitro compound with a previously synthesized ketone compound.
Safety Information:
Regarding the safety of 4H-1-BENZOPYRAN-4-ONE, more studies are needed to confirm the safety of its long-term use. General safe practices for chemicals should be observed in use and handling. Contact with skin and eyes may cause irritation and allergic reactions, so wear appropriate protective equipment during operation. In addition, inhalation or ingestion of substances should be avoided during use.
Last Update：2024-04-09 21:54:55
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