Shelf life (days): 1460.0
Formulation: A solid
Formal Name: (1'S,3S,4'aS,5'aS,10'aR)-1,2,5',5'a,7',8',10',10'a-octahydro-1'-methyl-2-oxo-spiro[3H-indole-3,6'(4'aH)-[1H]pyrano[3,4-f]indolizine]-4'-carboxylic acid, methyl ester
Purity: ≥98%
Formula Markup: C21H24N2O4
Formula Weight: 368.4
CAS Number: 4963-01-3
Notes: Isomitraphylline is an alkaloid that has been found in U. tomentosa and has anticancer activity.{66755,51659} It is an antagonist of ecdysteroid receptors in a reporter assay using Drosophila BII cells (EC50 = 160 µM).{66755} Isomitraphylline (50 or 100 µM) reduces the proliferation of, and induces apoptosis in, CCRF CEM C7H2 lymphoblastic leukemia cells.{51659}