| Bioactivity | Hamamelitannin, a polyphenol extracted from the bark of Hamamelis virginiana, is a quorum-sensing (QS) inhibitor. Hamamelitannin increases antibiotic susceptibility of staphylococcus aureus biofilms by affecting peptidoglycan biosynthesis and eDNA release[1][2]. |
| Invitro | Hamamelitannin displays specific cytotoxic activity against colon cancer cells[3]. |
| Name | Hamamelitannin |
| CAS | 469-32-9 |
| Formula | C20H20O14 |
| Molar Mass | 484.36 |
| Transport | Room temperature in continental US; may vary elsewhere. |
| Storage | Please store the product under the recommended conditions in the Certificate of Analysis. |