| Bioactivity | BE 24566B is a polyketide fungal metabolite originally isolated from S. violaceusniger. It is active against B. subtilis, B. cereus, S. aureus, M. luteus, E. faecalis, and S. thermophilus (MICs=1.56, 1.56, 1.56, 1.56, 3.13, and 3.13 μg/mL, respectively). BE 24566B is an endothelin (ET) receptor antagonist (IC50s=11 and 3.9 μM for ETA and ETB receptors, respectively). |
| CAS | 149466-04-6 |
| Formula | C₂₇H₂₄O₇ |
| Molar Mass | 460.48 |
| Transport | Room temperature in continental US; may vary elsewhere. |
| Storage | Please store the product under the recommended conditions in the Certificate of Analysis. |
| Reference | [1]. Kojiri, et al. BE-24566B, a new antibiotic produced by Streptomyces violaceusniger. J. Antibiot. (Tokyo) 48(12), 1506-1508 (1995). |