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CAS RN: 4670-05-7 | 产品编码: T3962
Theaflavin
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This product is a sample for RUO (research use only). Do not use this product for any purpose other than testing and research.
技术规格
| Appearance | Red to Dark red to Brown powder to crystal |
| Purity(HPLC) | min. 98.0 area% |
| NMR | confirm to structure |
物性（参考值）
| 熔点 | 240 °C |
| 比旋光度 [α]D | -274.8° (C=0.2,Acetone) |
| 最大吸收波长 | 462 nm (MeOH) |
GHS
相关法规
| RTECS# | DE8382900 |
运输信息
| HS编码* | 2932.99-000 |
应用
Theaflavin: A Flavonoid with Diverse Biological Activities
Theaflavin is a flavonoid found in black tea that obtained by enzymatic oxidation during the fermentation process of tea leaves. It has been reported that theaflavin has diverse biological activities, including antioxidant, anticancer, and antiviral activities.1-3) In 2020, some studies have reported that theaflavin may be effective in suppressing the growth of SARS-CoV-2.4,5) In these reports, theaflavin has the potential to bind to RNA-dependent RNA polymerase, and to inhibit SARS-CoV-2 viral growth and activity. (The product is for research purpose only.)
References
- 1) Theaflavins in black tea and catechins in green tea are equally effective antioxidants
- 2) Inhibition of growth and induction of apoptosis in human cancer cell lines by tea polyphenols
- 3) Synthesis of theaflavins and their functions (a review)
- 4) The potential chemical structure of anti-SARS-CoV-2 RNA-dependent RNA polymerase
- 5) High throughput virtual screening to discover inhibitors of the main protease of the coronavirus SARS-CoV-2
技术文章
[TCIMAIL No.187] New Anti-SARS-CoV-2 Agent Candidates[Featured Products] RNA-dependent RNA Polymerase Inhibitors
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