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番泻苷 B
Sennoside B
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 |
| 3218112 | 25 MG | 3280 |
产品别名
128-57-4
番泻苷 B
Sennoside B
结构式
基本信息
| Empirical Formula【经验(实验)分子式】 | C42H38O20 |
| Molecular weight | 862.74 |
| Beilstein | 5723747 |
| EC number【EC 号】 | 204-895-0 |
| MDL number | MFCD00151528 |
| PubChem Substance ID【PubChem化学物质编号】 | 329766399 |
| NACRES | NA.24 |
| General description【一般描述】 | Sennoside B is a plant-derived anthranoid and is one of the active constituents of the senna drug. It is primarily used as a laxative and cathartic for treating constipation and bowel evacuation. |
| Application【应用】 | Sennoside B may be used as a reference standard for the determination of sennoside B in pharmaceutical formulations by high-performance liquid chromatography method. Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support. |
| Other Notes【其他说明】 | Tandem Mass Spectrometry data independently generated by Scripps Center for Metabolomics is available to view or download in PDF. 75412.pdf Tested metabolites are featured on Scripps Center for Metabolomics METLIN Metabolite Database. To learn more, visit sigma.com/metlin. |
产品性质
| Quality Level【质量水平】 | 100 |
| grade【等级】 | analytical standard |
| Assay【测定】 | ≥90.0% (HPLC) |
| shelf life【保质期】 | limited shelf life, expiry date on the label |
| technique(s) | HPLC: suitable gas chromatography (GC): suitable |
| impurities【杂质】 | ≤10.0% water |
| application(s) | food and beverages |
| format【格式】 | neat |
| storage temp.【储存温度】 | 2-8℃ |
| SMILES string | OC[C@H]1O[C@@H](Oc2cccc3[C@@H]([C@H]4c5cccc(O[C@H]6O[C@H](CO)[C@@H](O)[C@H](O)[C@H]6O)c5C(=O)c7c(O)cc(cc47)C(O)=O)c8cc(cc(O)c8C(=O)c23)C(O)=O)[C@H](O)[C@@H](O)[C@@H]1O |
| InChI | 1S/C42H38O20/c43-11-23-31(47)35(51)37(53)41(61-23)59-21-5-1-3-15-25(17-7-13(39(55)56)9-19(45)27(17)33(49)29(15)21)26-16-4-2-6-22(60-42-38(54)36(52)32(48)24(12-44)62-42)30(16)34(50)28-18(26)8-14(40(57)58)10-20(28)46/h1-10,23-26,31-32,35-38,41-48,51-54H,11-12H2,(H,55,56)(H,57,58)/t23-,24-,25-,26+,31-,32-,35+,36+,37-,38-,41-,42?/m1/s1 |
| InChI key | IPQVTOJGNYVQEO-OVYIKYHGSA-N |
安全信息
| Storage Class Code【储存分类代码】 | 11 - Combustible Solids |
| WGK | WGK 3 |
| Personal Protective Equipment【个人防护装备】 | Eyeshields, Gloves, type N95 (US) |
