Sennoside B

CAS: 128-57-4

Ref. 11-0457S

Product Information

• Name: Sennoside B
• Synonyms: (9R,9'S)-5,5'-bis(beta-D-glucopyranosyloxy)-4,4'-dihydroxy-10,10'-dioxo-9,9',10,10'-tetrahydro-9,9'-bianthracene-2,2'-dicarboxylic acid, (9R,9′S)-5,5′-Bis(β-<span class="text-smallcaps">D</span>-glucopyranosyloxy)-9,9′,10,10′-tetrahydro-4,4′-dihydroxy-10,10′-dioxo[9,9′-bianthracene]-2,2′-dicarboxylic acid, Nsc 112930, Unii-F887D1637W, [9,9′-Bianthracene]-2,2′-dicarboxylic acid, 5,5′-bis(β-<span class="text-smallcaps">D</span>-glucopyranosyloxy)-9,9′,10,10′-tetrahydro-4,4′-dihydroxy-10,10′-dioxo-, (9R,9′S)-, [9,9′-Bianthracene]-2,2′-dicarboxylic acid, 5,5′-bis(β-<span class="text-smallcaps">D</span>-glucopyranosyloxy)-9,9′,10,10′-tetrahydro-4,4′-dihydroxy-10,10′-dioxo-, (R*,S*)-
• CAS: 128-57-4

Description

Sennoside B analytical standard provided with w/w absolute assay, to be used for quantitative titration.

• Brand: Extrasynthese

Chemical properties

• Molecular weight: 862.75
• Formula: C₄₂H₃₈O₂₀
• Purity: (HPLC) ≥97%
• Color/Form: Powder
• InChI: 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+
• InChI key: InChIKey=IPQVTOJGNYVQEO-LURXKBRQSA-N
• SMILES: O=C(O)c1cc(O)c2c(c1)[C@@H]([C@H]1c3cc(C(=O)O)cc(O)c3C(=O)c3c(O[C@@H]4O[C@H](CO)[C@@H](O)[C@H](O)[C@H]4O)cccc31)c1cccc(O[C@H]3O[C@@H](CO)[C@H](O)[C@@H](O)[C@@H]3O)c1C2=O