842-01-3
7,8-dihydroxy-4-phenyl-2H-chromen-2-one
CAS: 842-01-3
Molecular Formula: C15H10O4
842-01-3 - Names and Identifiers
| Name | 7,8-dihydroxy-4-phenyl-2H-chromen-2-one |
| Synonyms | Coumarin 8 LDN 0063260 4-Phenyldaphnetin 4-Phenyl-7,8-dihydroxycoumarin 7 8-DIHYDROXY-4-PHENYLCOUMARIN 7,8-dihydroxy-4-phenyl-2-chromenone 7,8-dihydroxy-4-phenylchromen-2-one 7,8-dihydroxy-4-phenyl-chromen-2-one 7,8-dihydroxy-4-phenyl-2H-chromen-2-one 2H-1-Benzopyran-2-one, 7,8-dihydroxy-4-phenyl- |
| CAS | 842-01-3 |
| InChI | InChI=1/C15H10O4/c16-12-7-6-10-11(9-4-2-1-3-5-9)8-13(17)19-15(10)14(12)18/h1-8,16,18H |
842-01-3 - Physico-chemical Properties
| Molecular Formula | C15H10O4 |
| Molar Mass | 254.24 |
| Density | 1.443g/cm3 |
| Melting Point | 190-195 °C (lit.) |
| Boling Point | 495.1°C at 760 mmHg |
| Flash Point | 193.8°C |
| Solubility | Very slightly soluble (0.71 g/L) (25 °C) |
| Vapor Presure | 1.99E-10mmHg at 25°C |
| Appearance | White powder |
| Storage Condition | 2-8℃ |
| Refractive Index | 1.698 |
| MDL | MFCD02058070 |
842-01-3 - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. |
| WGK Germany | 3 |
842-01-3 - Introduction
7. It is an organic compound with a chemical formula of C15H10O4 and a molecular weight of 258.24g/mol. It is a white crystalline solid, stable at room temperature.
This compound has a variety of properties. For example, it may appear red under acidic conditions and yellow under basic conditions. It has the ability to absorb ultraviolet light and can emit blue fluorescence. In addition, it also has antioxidant and anti-inflammatory activity.
7, is widely used in the field of medicine. It is believed to have antioxidant and anti-inflammatory activity and is therefore used in the development of anti-aging and anti-inflammatory drugs. In addition, it is also used as a fluorescent probe or biosensor.
The methods of preparing 7,, include synthetic methods and natural sources. Synthetic methods can be carried out using a variety of organic reactions. Natural sources include some plants, such as Sophora alophora.
As far as safety is concerned, there are no specific toxicity data on 7. However, as with any chemical, be sure to use and handle it with care. Proper laboratory safety practices and personal protective measures, such as wearing gloves and goggles, should be followed during use or handling.
This compound has a variety of properties. For example, it may appear red under acidic conditions and yellow under basic conditions. It has the ability to absorb ultraviolet light and can emit blue fluorescence. In addition, it also has antioxidant and anti-inflammatory activity.
7, is widely used in the field of medicine. It is believed to have antioxidant and anti-inflammatory activity and is therefore used in the development of anti-aging and anti-inflammatory drugs. In addition, it is also used as a fluorescent probe or biosensor.
The methods of preparing 7,, include synthetic methods and natural sources. Synthetic methods can be carried out using a variety of organic reactions. Natural sources include some plants, such as Sophora alophora.
As far as safety is concerned, there are no specific toxicity data on 7. However, as with any chemical, be sure to use and handle it with care. Proper laboratory safety practices and personal protective measures, such as wearing gloves and goggles, should be followed during use or handling.
Last Update：2024-04-09 20:52:54
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