4H-1-Benzopyran-4-one,2-(3,4-dihydroxyphenyl)-2,3-dihydro-3,5,7-trihydroxy-, (2S,3S)-
(-)-Dihydroquercetin
CAS: 111003-33-9
Molecular Formula: C15H12O7
4H-1-Benzopyran-4-one,2-(3,4-dihydroxyphenyl)-2,3-dihydro-3,5,7-trihydroxy-, (2S,3S)- - Names and Identifiers
4H-1-Benzopyran-4-one,2-(3,4-dihydroxyphenyl)-2,3-dihydro-3,5,7-trihydroxy-, (2S,3S)- - Physico-chemical Properties
| Molecular Formula | C15H12O7 |
| Molar Mass | 304.25 |
| Density | 1.702±0.06 g/cm3(Predicted) |
| Melting Point | 232-234 °C(Solv: ethanol (64-17-5)) |
| Boling Point | 687.6±55.0 °C(Predicted) |
| Appearance | Lens. |
| pKa | 7.39±0.60(Predicted) |
| Storage Condition | 2-8℃ |
4H-1-Benzopyran-4-one,2-(3,4-dihydroxyphenyl)-2,3-dihydro-3,5,7-trihydroxy-, (2S,3S)- - Reference
| Reference Show more | 1. Wu Minjuan, Fei Hongxin Tianming, Zhou Zhongguang, Han Yusheng. Effects of dihydroquercetin on myocardial phosphatidylinositol 3-kinase/glycogen synthase kinase-3β signaling pathway in rats with isoproterenol-induced acute myocardial ischemia [J]. China Medical leads 2020 17(02):15-19. 2. [IF = 3.645] Lijuan Wang et al."Systematic characterization and simultaneous quantification of the multiple components of Rhododendron dauricum based on high-performance liquid chromatography with quantum time-of-flight tandem mass spectroscopy. J Sep Sci. 2015 Sep 3. [IF = 3.032] Jiaxin Meng et al."In vitro Anthocyanin Induction and Metabolite Analysis in Malus spectabilis Leaves Under Low Nitrogen Conditions."Hortic Plant J. 2020 Sep;6:284 4. [IF=1.296] Han Meiling et al."Analysis of flavonoids and anthocyanin biosynthesis-related genes expression reveals the mechanism of petal color fading of Malus hupehensis (Rosaceae)."Braz J Bot. 2020 Mar;43(1):81-89 5. [IF=7.514] Jie Meng et al."Conduction of a chemical structure-guided metabolic phenotype analysis method targeting phenylpropane pathway via LC-MS: Ginkgo biloba and soybean as examples."FOOD CHEMISTRY. 2022 Oct;390:133155 |
4H-1-Benzopyran-4-one,2-(3,4-dihydroxyphenyl)-2,3-dihydro-3,5,7-trihydroxy-, (2S,3S)- - Reference Information
| biological activity | (-)-Taxifolin is a low activity isomer of Taxifolin. Taxifolin has important anti-tyrosinase activity. Taxifolin effectively inhibited collagenase with an IC50 of 193.3 μm. Taxifolin is an important natural compound with anti-fibrotic effects. Taxifolin is a free radical scavenger with antioxidant capacity. |
Last Update：2024-04-09 21:11:58
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CAS: 111003-33-9
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