4H-1-Benzopyran-4-one, 2,3-dihydro-5,7-dihydroxy-2-(4-hydroxyphenyl)-6-methoxy-, (2S)- - Names and Identifiers
4H-1-Benzopyran-4-one, 2,3-dihydro-5,7-dihydroxy-2-(4-hydroxyphenyl)-6-methoxy-, (2S)- - Physico-chemical Properties
Molecular Formula | C16H14O6
|
Molar Mass | 302.28 |
Density | 1.458±0.06 g/cm3(Predicted) |
Melting Point | 282-286℃ |
Boling Point | 605.5±55.0 °C(Predicted) |
Specific Rotation(α) | +2.2 (Me2CO) |
Appearance | Pale yellow |
pKa | 7.53±0.40(Predicted) |
Storage Condition | 2-8°C |
4H-1-Benzopyran-4-one, 2,3-dihydro-5,7-dihydroxy-2-(4-hydroxyphenyl)-6-methoxy-, (2S)- - Reference
Reference Show more | 1. [IF=4.952] Si Tan et al."The effects of drying methods on chemical profiles and antioxidant activities of two cultivars of Psidium guajava fruits."Lwt Food Sci Technol. 2020 Jan;118:108723 |
4H-1-Benzopyran-4-one, 2,3-dihydro-5,7-dihydroxy-2-(4-hydroxyphenyl)-6-methoxy-, (2S)- - Introduction
6-Methoxynaringenin is a plant secondary metabolite, also known as isorhamnetin. It is a natural flavonoid in grapefruit.
6-Methoxynaringenin has the following properties:
-Appearance: White crystalline powder
-Molecular formula: C16H14O5
-Molecular weight: 286.28g/mol
6-Methoxynaringenin has a variety of biological activities, including antioxidant, anti-inflammatory, anti-cancer and other effects. It also has estrogen-like activity and may have a modulatory effect on estrogen receptors. Therefore, it is widely used as a research object in the field of medicine and health products.
6-Methoxynaringenin can be obtained by chemical synthesis or extraction from grapefruit. The method of chemical synthesis generally includes the steps of benzene ring construction, acylation, ketone oxidation and so on.
Regarding safety information, there is currently no complete toxicology and safety study, so caution is required when using it. Prior to use, adequate toxicological evaluation and dosimetry are recommended to ensure safety. At the same time, for pregnant and lactating women, it should be used with caution, preferably under the guidance of a doctor.
Last Update:2024-04-09 21:32:48