(2R,3R)-2-(4-Hydroxyphenyl)-3,5,7-chromanetriol
(-)-Epiafzelechin
CAS: 24808-04-6
Molecular Formula: C15H14O5
(2R,3R)-2-(4-Hydroxyphenyl)-3,5,7-chromanetriol - Names and Identifiers
(2R,3R)-2-(4-Hydroxyphenyl)-3,5,7-chromanetriol - Physico-chemical Properties
| Molecular Formula | C15H14O5 |
| Molar Mass | 274.27 |
| Density | 1.492±0.06 g/cm3(Predicted) |
| Melting Point | 241 °C (decomp) |
| Boling Point | 583.4±50.0 °C(Predicted) |
| Specific Rotation(α) | ?58.9 (c, 3 in EtOH).? 4 (c, 1 in Me2CO) |
| pKa | 9?+-.0.60(Predicted) |
| Storage Condition | 2-8℃ |
| Physical and Chemical Properties | Biological activity (-)-epiafzlechin, which can be isolated from the rhizome, has a strong antioxidant activity with an EC50 of 20.9 μm (EC50=5.7 μg/mL). |
(2R,3R)-2-(4-Hydroxyphenyl)-3,5,7-chromanetriol - Reference
| Reference Show more | 1. [IF=3.638] Jiazheng Lin et al."Effect of red light on the composition of metabolites in tea leaves during the withering process using untargeted metabolomics."Journal Of The Science Of Food And Agriculture. 2021 Sep 04 2. [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 |
(2R,3R)-2-(4-Hydroxyphenyl)-3,5,7-chromanetriol - Reference Information
| biological activity | (-)-Epiafzelechin, which can be isolated from rhizomes and has strong antioxidant activity, EC50 is 20.9 μM (EC50=5.7 μg/mL). |
Last Update：2024-04-09 18:58:34
Supplier List
Spot supply
Product Name: (-)-Epiafzelechin Visit Supplier Webpage Request for quotationCAS: 24808-04-6
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
Spot supply
Product Name: (-)-Epiafzelechin Visit Supplier Webpage Request for quotationCAS: 24808-04-6
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
View History