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(-)-倍儿茶酸
(-)-Gallocatechin
产品价格查看更多规格...
| 产品编号 | 包装单位 | 单价(元) | 国内现货 | 国外库存 | 询价单 |
| 3292831 | 10MG | 5350 |
产品别名
3371-27-5
(-)-倍儿茶酸
(-)-Gallocatechin
(2S,3R)-2-(3,4,5-Trihydroxyphenyl)-3,4-dihydro-1(2H)-benzopyran-3,5,7-triol
(2S，3R)-2-(3,4,5-三羟基苯基)-3,4-二氢-1(2H)-苯并-3,5,7-三醇
结构式
基本信息
| Empirical Formula【经验(实验)分子式】 | C15H14O7 |
| Molecular weight | 306.27 |
| MDL number | MFCD01632616 |
| PubChem Substance ID【PubChem化学物质编号】 | 329747262 |
| NACRES | NA.24 |
| General description【一般描述】 | Gallocatechin belongs to the catechin class of organic compounds and is one of the major components of green tea. The beneficial effects of catechins include anti-tumorigenic, anti-mutagenic, anti-pathogenic, and anti-oxidative properties. |
| Application【应用】 | (−)-Gallocatechin may be used as an analytical standard for the determination of the analyte in biological fluids and tea beverages by chromatography-based techniques. |
产品性质
| grade【等级】 | analytical standard |
| Assay【测定】 | ≥97.0% (HPLC) |
| shelf life【保质期】 | limited shelf life, expiry date on the label |
| technique(s) | HPLC: suitable gas chromatography (GC): suitable |
| application(s) | food and beverages |
| format【格式】 | neat |
| storage temp.【储存温度】 | 2-8℃ |
| SMILES string | O[C@@H]1Cc2c(O)cc(O)cc2O[C@H]1c3cc(O)c(O)c(O)c3 |
| InChI | 1S/C15H14O7/c16-7-3-9(17)8-5-12(20)15(22-13(8)4-7)6-1-10(18)14(21)11(19)2-6/h1-4,12,15-21H,5H2/t12-,15+/m1/s1 |
| InChI key | XMOCLSLCDHWDHP-DOMZBBRYSA-N |
| packaging【包装】 | Bottomless glass bottle. Contents are inside inserted fused cone. |
安全信息
| Pictograms【象形图】 | GHS07 |
| Signal word【警示用语：】 | Warning |
| Hazard Statements | H315 - H319 - H335 |
| Precautionary Statements | P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338 |
| Hazard Classifications【危险分类】 | Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3 |
| Target Organs【靶器官】 | Respiratory system |
| Storage Class Code【储存分类代码】 | 11 - Combustible Solids |
| WGK | WGK 3 |
