Betulinic acid ≥95% (by HPLC)

Supplier: Enzo Life Sciences

Synonyms: (1R,3aS,5aR,5bR,7aR,9S,11aR,11bR,13aR,13bR)-9-Hydroxy-5a,5b,8,8,11a-pentamethyl-1-(prop-1-en-2-yl)icosahydro-1H-cyclopenta[a]chrysene-3a-carboxylic acid, 3beta-Hydroxy-20(29)-lupaene-28-oic Acid

350-298-G001 350-298-M500
89149-440EA 734.7 CAD
89149-440 89149-442 89149-444
Betulinic acid ≥95% (by HPLC)
Betulinic acid

Proteasome activator


Antitumor and anti-HIV agent. Induces apoptosis by activating mitochondrial permeability transition (MPT). Inhibits NF-κB activation and NF-κB-regulated gene expression induced by carcinogens and inflammatory stimuli. Decreases expression of Bcl-2 and cyclin D1. Potent proteasome activator.


Isolated from Platanus acerifolia (plane tree) bark.

Formula: C₃₀H₄₈O₃
MW: 456.71 g/mol
MDL Number: MFCD00009619
CAS Number: 472-15-1
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