cas: 81-27-6 — see every product listed under this CAS number, including other names
4,4',10,10'-tetrahydroxy-5,5'-bis({[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy})-[9,9'-bianthracene]-2,2'-dicarboxylic acid (CAS 81-27-6) is a chemical reagent available from Chemat. Available pack sizes: 50mg, 100mg, 250mg, 1g. Offered by: Fluorochem.
| brand | Fluorochem |
|---|---|
| catalog number | F809777-50MG |
| cas | 81-27-6 |
| size | 50mg |
| availability | In Stock China |
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| brand | size | price | |
|---|---|---|---|
| Fluorochem | 50mg | 586.27 Pln | |
| Fluorochem | 100mg | 825.77 Pln | |
| Fluorochem | 250mg | 1929.55 Pln | |
| Fluorochem | 1g | 6620.60 Pln |
| dual use | No |
|---|---|
| currency | EUR |
| delivery time | 3-4 weeks |
| category | Odczynniki chemiczne |
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)