Product Description

ProductSennosideb
CAS128-57-4
FormulaC42H38O20
Synonym(9R,9'S)-5,5'-Bis(รŸ-D-glucopyranosyloxy)-9,9',10,10'-tetrahydro-4,4'-dihydroxy-10,10'-dioxo-9,9'-bianthracene-2,2'-dicarboxylic acid, (9S,9'R)-5,5'-Bis(รŸ-D-glucopyranosyloxy)-9,9',10,10'-tetrahydro-4,4'-dihydroxy-10,10'-dioxo-9,9'-bianthracene-2,2'-dicarboxylic acid, (9S)-9-[(9R)-2-carboxy-4-hydroxy-10-keto-5-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-methylol-tetrahydropyran-2-yl]oxy-9H-anthracen-9-yl]-4-hydroxy-10-keto-5-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-methylol-tetrahydropyran-2-yl]oxy-9H-anthracene-2-carboxylic acid, Sennoside B ,98%, Sennoside B (20 mg), Tisasen B, (9R,9'S)-4,4'-dihydroxy-10,10'-dioxo-5,5'-bis(((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxyMethyl)tetrahydro-2H-pyran-2-yl)oxy)-9,9',10,10'-tetrahydro-[9,9'-bianthracene]-2,2'-dicarboxylic acid, Sennoside B, froM FoliuM sennae, Sennoside B

Typical Product Specifications

Molecular weight862.74
EINECS204-895-0
SMILESO1[C@@H]([C@H]([C@@H]([C@H]([C@@H]1Oc1cccc2[C@H](c3cc(cc(O)c3C(c12)=O)C(=O)O)[C@@H]1c2c(C(c3c(cccc13)O[C@@H]1O[C@H](CO)[C@@H](O)[C@@H](O)[C@H]1O)=O)c(cc(c2)C(=O)O)O)O)O)O)CO
AlphaD20 -100° (c = 0.2 in 70% acetone); D20 -67° (c = 0.4 in 70% dioxane)
Chemical StructureChemical Structure
ClassSpecialty Chemicals
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