Formulation: A solid
Formal Name: (3β,6α,12β,20R)-dammar-24-ene-3,6,12,20-tetrol
Purity: ≥98%
Formula Markup: C30H52O4
Formula Weight: 476,7
Shelf life (days): 1460
CAS Number: 1453-93-6
Notes: 20(R)-Protopanaxatriol is a degradation product of panaxatriols and an isomer of 20(S)-panaxatriol (Item No. 29073).{68004} It is cytotoxic to P388, L1210, and K562 leukemia cells (EC50s = 34, 32, and 38 µM). 20(R)-Protopanaxatriol inhibits EGFR (IC50 = 24.1 µM) in a cell-free assay and is cytotoxic to HepG2 cells when used at concentrations ranging from 20 to 100 µM.{68005}