| (-)-Pseudolaric Acid B is a diterpenoid posessing an immunomodulatory effect. It acts as an immunosuppressant in vitro/vivo however does show some cytotoxicity. Anti-tumor agent as well. Synonyms: NSC 615488, O-Acetylpseudolaric Acid C, Pseudolaric Acid B, Pseudolarix Acid B, [3R-[3alpha(1E,3E),4alpha,4aalpha,9aalpha]]-4a-(Acetyloxy)-3-(4-carboxy-1,3-pentadienyl)-3,4,4a,5,6,9-hexahydro-3-methyl-1-oxo-1H-4,9a-Ethanocyclohepta[c]pyran-7-carboxylic Acid 7-Methyl Ester, (3R,4S,4aS,9aR)-4a-(Acetyloxy)-3-[(1E,3E)-4-carboxy-1,3-pentadienyl]-3,4,4a,5,6,9-hexahydro-3-methyl-1-oxo-1H-4,9a-Ethanocyclohepta[c]pyran-7-carboxylic Acid 7-Methyl Ester CAS Number: 82508-31-4 Molecular Formula: C23H28O8 Molecular Weight: 432.46 Storage and Stability: Store at -20C. For maximum recovery of product, centrifuge the original vial prior to removing the cap. |
