Chemical
CAS: 128-57-4
(9S)-9-[(9R)-2-carboxy-4-hydroxy-10-oxo-5-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-9H-anthracen-9-yl]-4-hydroxy-10-oxo-5-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-9H-anthracene-2-carboxylic acid
Sennoside B
Formula: C₄₂H₃₈O₂₀
Specifications
Key details (from tblproducts)
| CAS | 128-57-4 |
| Category | API |
| Molecular formula | C₄₂H₃₈O₂₀ |
| Molecular weight | 862.74 |
| IUPAC | (9S)-9-[(9R)-2-carboxy-4-hydroxy-10-oxo-5-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-9H-anthracen-9-yl]-4-hydroxy-10-oxo-5-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-9H-anthracene-2-carboxylic acid |
| Smileys | O=C1C=2C([C@@](C=3C1=C(O[C@@H]4O[C@H](CO)[C@@H](O)[C@H](O)[C@H]4O)C=CC3)([C@@]5(C=6C(C(=O)C=7C5=CC=CC7O[C@@H]8O[C@H](CO)[C@@H](O)[C@H](O)[C@H]8O)=C(O)C=C(C(O)=O)C6)[H])[H])=CC(C(O)=O)=CC2O |
Supplier listings below are pulled from tblproductsupplier + tblsuppliers.
Suppliers
Suppliers offering this product
| Supplier | Country | Stock | Action |
|---|---|---|---|
| Clearsynth | India | In Stock | View |
| Leapchem | India | In Stock | View |
| Shandong Bolode Bio-Technology Co., Ltd | CHINA | In Stock | View |
| Shanghai Nature Standard | China | In Stock | View |
| Topharman Shanghai Co., Ltd. | CHINA | — | View |
| VD Research Chem | India | In Stock | View |
| ChemFaces | China | In Stock | View |
| Chemicals Co., LTD. | In Stock | View | |
| Chengdu Aktin Chemicals Inc | China | — | View |
| Chengdu Chenguang Laboratories Ltd | China | — | View |
| GLPBIO | United States | In Stock | View |
| Guangzhou Jaker BioTechnologies Co., Ltd | China | — | View |
| Indofine Chemical Company, Inc. | In Stock | View | |
| Kang Zhongshan and the source of Biotechnology Co. | China | — | View |
| Long Chain International Corporation | China | — | View |
| Natural Remedies Pvt Ltd | India | In Stock | View |
| PhytoLab | Germany | In Stock | View |
| Wuhan ChemFaces Biochemical Co., Ltd. | China | In Stock | View |