Bioactivity | Phomoxanthone A is a xanthone dimer, which can be isolated from Phomopsis. Phomoxanthone A exhibits antimalarial and antitubercular activities against Plasmodium falciparum (K1, multidrug-resistant strain, IC50 is 0.11 µg/mL) and Mycobacterium tuberculosis (H37Ra strain, MIC is 0.50 µg/mL). Phomoxanthone A exhibits cytotoxicity in cells KB, BC-1 and Vero, IC50 is 0.99, 0.51 and 1.4 µg/mL, respectively[1]. |
CAS | 359844-69-2 |
Formula | C38H38O16 |
Molar Mass | 750.70 |
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]. Isaka M, et al., Phomoxanthones A and B, novel xanthone dimers from the endophytic fungus Phomopsis species. J Nat Prod. 2001 Aug;64(8):1015-8. |