Catalog Number: 3731
Chemical Name: (9β,13α,14β,20α)-3-Hydroxy-9,13-dimethyl-2-oxo-24,25,26-trinoroleana-1(10),3,5,7-tetraen-29-oic acid methyl ester
Biological Activity
Potent and reversible inhibitor of monoacylglycerol lipase (MGL) (IC50 = 93 nM). Also suppresses NF-κB activation via inhibition of proteasome chymotrypsin-like activity and IKKαβ. Displays antitumor, anti-inflammatory and antimicrobial activities.
Technical Data
  • M.Wt:
  • Formula:
  • Solubility:
    Soluble to 25 mM in DMSO and to 10 mM in ethanol
  • Purity:
  • Storage:
    Store at -20°C
  • CAS No:
The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis. All Tocris products are intended for laboratory research use only.
Background References
  1. Reactive oxygen species-dependent activation of Bax and Poly(ADP)-ribose) polymerase-1 is requried for mitochondrial cell death induced by triterpenoid Pristimerin in human cervical cancer cells.
    Byun et al.
    Mol.Pharmacol., 2009;76:734
  2. Identification of a potent natural triterpenoid inhibitor of proteosome chymotrypsin-like activity and NF-κB with antimyeloma activity in vitro and in vivo.
    Tiedemann et al.
    Blood, 2009;113:4027
  3. Discovery of potent and reversible monoacylglycerol lipase inhibitors.
    King et al.
    Chem.Biol., 2009;16:1045
Tocris Bioscience is the leading supplier of novel and exclusive tools for life science research with over 30 years' experience in the industry. Tocris is a Bio-Techne brand.

Order Details


Contact Information

Molarity Calculator
Calculate the mass, volume or concentration required for a solution

The molarity calculator is based on the following equation:

Mass (g) = Concentration (mol/L) x Volume (L) x Molecular Weight (g/mol)
An example of a molarity calculation using the molarity calculator:
What is the mass of compound required to make a 10 mM stock solution in 10 ml of water given that the molecular weight of the compound is 197.13 g/mol?

R&D Systems Guarantee

or select another batch:


Customer Information