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CAS RN: 1257-08-5 | 产品编码: E0890
(-)-Epicatechin Gallate
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| 产品编码 | E0890 |
| 纯度/分析方法 | >98.0%(HPLC) |
| 分子式/分子量 | C__2__2H__1__8O__1__0 = 442.38 |
| 外观与形状（20°C） | 固体 |
| 储存温度 | 冷藏 (0-10°C) |
| 储存在惰性气体下 | 存放于惰性气体之中 |
| 应避免的情况 | 空气,加热 |
| 包装和容器 | 20MG-Glass Bottle with Plastic Insert （查看图片） |
| CAS RN | 1257-08-5 |
| Reaxys-RN | 65603 |
| PubChem物质ID | 135727012 |
| MDL编号 | MFCD00075936 |
技术规格
| Appearance | White to Light yellow to Light orange powder to crystal |
| Purity(HPLC) | min. 98.0 area% |
| Specific rotation [a]20/D | -175.0 to -187.0 deg(C=1, EtOH) |
物性（参考值）
| 熔点 | 255 °C |
| 比旋光度 [α]D | -177° (C=1,EtOH) |
GHS
相关法规
| RTECS# | DH9030000 |
运输信息
| HS编码* | 2932.99-000 |
应用
(-)-Epicatechin Gallate: A Components of Green Tea with a Variety of Biological Activities
(-)-Epicatechin gallate and (-)-epicatechin [E1226] are major components of green tea which is the most popular beverages worldwide. It has been reported that they possess a variety of biological activities, including antioxidant, anti-inflammatory, antiviral and anti-cancerous properties. (The product is for research purpose only.)
References
- Determination of Tea Components with Antioxidant Activity
- Metabolism of green tea catechins: an overview
- Green tea extract: Chemistry, antioxidant properties and food applications - A review
- Antiviral effect of catechins in green tea on influenza virus
- Green Tea: Nature's Defense against Malignancies (a review)
- Multistage carcinogenesis process as molecular targets in cancer chemoprevention by epicatechin-3-gallate
应用
Study of Componenst of Tea Polyphenols
References
- Studies on protective mechanisms of four components of green tea polyphenols against lipid peroxidation in synaptosomes
- Growth inhibition and regression of human prostate and breast tumors in athymic mice by tea epigallocatechin gallate
- Antioxidant properties of polyphenols extracted from green and black teas
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