C21H20O8 — CID 171351945
6-[(2R,4S,5R,6R)-4,5-dihydroxy-6-methyloxan-2-yl]-5,7-dihydroxy-2-(4-hydroxyphenyl)chromen-4-one (PubChem CID 171351945) has the molecular formula C21H20O8 and a molecular weight of 400.38 g/mol. Its IUPAC name is 6-[(2R,4S,5R,6R)-4,5-dihydroxy-6-methyloxan-2-yl]-5,7-dihydroxy-2-(4-hydroxyphenyl)chromen-4-one.
| Compound Name | 6-[(2R,4S,5R,6R)-4,5-dihydroxy-6-methyloxan-2-yl]-5,7-dihydroxy-2-(4-hydroxyphenyl)chromen-4-one |
|---|---|
| PubChem CID | 171351945 |
| Molecular Formula | C21H20O8 |
| Molecular Weight | 400.38 g/mol |
| Exact Mass | 400.12 |
| IUPAC Name | 6-[(2R,4S,5R,6R)-4,5-dihydroxy-6-methyloxan-2-yl]-5,7-dihydroxy-2-(4-hydroxyphenyl)chromen-4-one |
| SMILES | C[C@H]1O[C@@H](c2c(O)cc3oc(-c4ccc(O)cc4)cc(=O)c3c2O)C[C@H](O)[C@H]1O |
| InChI | InChI=1S/C21H20O8/c1-9-20(26)14(25)8-16(28-9)18-13(24)7-17-19(21(18)27)12(23)6-15(29-17)10-2-4-11(22)5-3-10/h2-7,9,14,16,20,22,24-27H,8H2,1H3/t9-,14+,16-,20+/m1/s1 |
| InChIKey | NORMTIXLPBZOKX-WPXQMERTSA-N |
| XLogP | 2.15 |
| TPSA | 140.59 Ų |
| H-Bond Donors | 5 |
| H-Bond Acceptors | 8 |
| Rotatable Bonds | 2 |
| Heavy Atoms | 29 |
| Complexity | — |
Passes Rule of Five
| Rule | Value |
|---|---|
| MW ≤ 500 | 400.38 |
| LogP ≤ 5 | 2.15 |
| H-Bond Donors ≤ 5 | 5 |
| H-Bond Acceptors ≤ 10 | 8 |