CAS 81-27-6 appears in our catalog under these names: Sennoside A, Sennoside A, >95% (HPLC), Sennoside A, Sennoside A/ 95.95% (existing batch purity), Sennoside A, >95.0%(HPLC). Offered by: Chemat Brand, TRC, GLPBio, TargetMol, Biosynth. Available pack sizes: on request, 100mg, 250mg, 50mg, 20mg, 10mM (in 1ml dmso), 25mg, 5mg.
Sennoside A is a member of the class of sennosides that is rel-(9R,9'R)-9,9',10,10'-tetrahydro-9,9'-bianthracene-2,2'-dicarboxylic acid which is substituted by hydroxy groups at positions 4 and 4', by beta-D-glucopyranosyloxy groups at positions 5 and 5', and by oxo groups at positions 10 and 10'. The exact stereochemisty at positions 9 and 9' is not known - it may be R,R (as shown) or S,S. It is an oxo dicarboxylic acid and a member of sennosides.
Source: ChEBI
| Molecular formula | C42H38O20 |
|---|---|
| Molecular weight | 862.7 g/mol |
| IUPAC name | (9R)-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 |
| InChIKey | IPQVTOJGNYVQEO-KGFNBKMBSA-N |
| SMILES | C1=CC2=C(C(=C1)O[C@H]3[C@@H]([C@H]([C@@H]([C@H](O3)CO)O)O)O)C(=O)C4=C([C@@H]2[C@@H]5C6=C(C(=CC=C6)O[C@H]7[C@@H]([C@H]([C@@H]([C@H](O7)CO)O)O)O)C(=O)C8=C5C=C(C=C8O)C(=O)O)C=C(C=C4O)C(=O)O |
Computed by PubChem (NCBI)