For research use only. Not for therapeutic Use.
Clemastanin B（Cat No.:M016680）is a lignan glycoside derived from the roots of Isatis indigotica, a plant widely used in traditional Chinese medicine. It exhibits a range of pharmacological properties, including antiviral, anti-inflammatory, and immunomodulatory effects. Clemastanin B is particularly studied for its activity against influenza viruses, where it interferes with viral replication and enhances host immune defense. Its structure, featuring multiple phenolic and sugar moieties, contributes to its solubility and bioactivity. As a key bioactive compound in Isatis-based herbal preparations, Clemastanin B holds promise for therapeutic development in infectious disease treatment.
| CAS Number | 112747-98-5 |
| Synonyms | (2R,3S,4S,5R,6S)-2-(hydroxymethyl)-6-[4-[[(3R,4R,5S)-4-(hydroxymethyl)-5-[3-methoxy-4-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyphenyl]oxolan-3-yl]methyl]-2-methoxyphenoxy]oxane-3,4,5-triol |
| Molecular Formula | C32H44O16 |
| Purity | ≥95% |
| IUPAC Name | (2R,3S,4S,5R,6S)-2-(hydroxymethyl)-6-[4-[[(3R,4R,5S)-4-(hydroxymethyl)-5-[3-methoxy-4-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyphenyl]oxolan-3-yl]methyl]-2-methoxyphenoxy]oxane-3,4,5-triol |
| InChI | InChI=1S/C32H44O16/c1-42-20-8-14(3-5-18(20)45-31-28(40)26(38)24(36)22(11-34)47-31)7-16-13-44-30(17(16)10-33)15-4-6-19(21(9-15)43-2)46-32-29(41)27(39)25(37)23(12-35)48-32/h3-6,8-9,16-17,22-41H,7,10-13H2,1-2H3/t16-,17-,22+,23+,24+,25+,26-,27-,28+,29+,30+,31+,32+/m0/s1 |
| InChIKey | PBLWZMSRSJTRHJ-NCIRKIHRSA-N |
| SMILES | COC1=C(C=CC(=C1)C[C@H]2CO[C@@H]([C@H]2CO)C3=CC(=C(C=C3)O[C@H]4[C@@H]([C@H]([C@@H]([C@H](O4)CO)O)O)O)OC)O[C@H]5[C@@H]([C@H]([C@@H]([C@H](O5)CO)O)O)O |
| Chemistry Calculators | Dilution Calculator In vivo Formulation Calculator Molarity Calculator Molecular Weight Calculator Reconstitution Calculator |
