Demethoxycurcumin (DMC) is a natural demethoxy derivative of curcumin and one of the main active ingredients in curcumin. It is more stable than curcumin in physiological media and displays various biological activities.
Properties
Molecular formula: C20H18O5
Molecular weight: 338.35 g/mol
CAS number: 22608-11-3
Appearance: Likely a yellow powder (specific appearance not mentioned)
Purity: ≥98% (HPLC)
Solubility: Soluble in DMSO (≥10 mg/mL), ethanol, and 0.5 M NaOH
Application and usage
Used as an analytical standard in research related to curcuminoids
Employed in studies investigating antioxidant, anti-inflammatory, and anticancer activities
Utilized in food science and natural product research
Potential applications in the development of pharmaceuticals and nutraceuticals
Safety and handling
Store at 2-8°C, protected from light
Use appropriate personal protective equipment when handling
Avoid inhalation and contact with skin and eyes
Follow standard laboratory safety practices for chemical compounds
Involved human diseases
Potential benefits in cancer treatment and prevention
Possible applications in neurodegenerative diseases, particularly Alzheimer's disease
May be beneficial in treating vascular injuries and inflammatory conditions
Displays antibacterial activity against Mycobacterium tuberculosis
Involved cell signaling pathways
Activates AMPK and inhibits eIF4E-bp3
Inhibits STAT3 activation and increases caspase 3 activity
Downregulates ROS-related signaling
Inhibits phosphorylation of tau proteins
Downregulates PI3K/Akt and ERK1/2 signaling
Modulates iNOS pathway and decreases NO production