(E)-Flavokawain A

SKU: orb1301557

Description

(E)-Flavokawain A

Research Area

Cell Biology, Metabolism Research

Key Properties

• CAS Number: 37951-13-6
• MW: 314.33
• Purity: 99.75%
• Formula: C₁₈H₁₈O₅
• SMILES: O(C)C1=C(C(/C=C/C2=CC=C(OC)C=C2)=O)C(O)=CC(OC)=C1
• Target: Apoptosis,Cytochromes P450
• Solubility: DMSO:3.15 mg/mL (10.02 mM)

Bioactivity

• In Vivo:
  Flavokawain A results in a significant loss of mitochondrial membrane potential and release of cytochrome c int the cytosol in an invasive bladder cancer cell line T24. These effects of flavokawain A are accompanied by a time-dependent decrease in Bcl-x(L), a decrease in the association of Bcl-x(L) to Bax, and an increase in the active form of Bax protein. Usin the Primary mouse embryo fibroblasts Bax knockout and wild-type cells as well as a Bax inhibitor peptide derived fro the Bax-binding domain of Ku70, Bax protein was, at least in part, required fo the apoptotic effect of flavokawain A. In addition, flavokawain A down-regulate the expression of X-linked inhibitor of apoptosis and survivin. Because both X-linked inhibitor of apoptosis and survivin are main factors for apoptosis resistance and are overexpressed in bladder tumors, Suggest that flavokawain A may have a dual efficacy in induction of apoptosis preferentially in bladder tumor.
• In Vitro:
  Flavokawain A significant Inhibition on CYP1A2, CYP2D1, CYP2C6 and CYP3A2 activities with IC50 Values of 102.23, 20.39, 69.95, 60.2 μMol/L, respectively the Inhibition model was competitive, mixed-inhibition, uncompetitive, and noncompetitive for CYP1A2, CYP2D1, CYP2C6 and CYP3A2 enzymes. Molecular docking study indicate the li and-binding conformation of Flavokawain A(P) in the active site of CYP450 isoforms the chemical Inhibition experiments showed tha the metabolic clearance rate of Flavokawain A decreased to 19.84%, 50.38%, and 67.02% o the control in the presence of ketoconazole, sulfamethoxazde and a-naphthoflavon.
• Animal Research:
  Flavokawain A was formulated in 10% grain alcohol in 0.9% saline and given by gavage. EJ bladder tumor cells were concentrated to 2 × 10^6 per 200 μL and injected s.c. int the right flank of Each mouse. Next day the mice were andomly divided and pair matched into treatment and control groups of 18 mice each, and daily dosing was begun with Vehicle or 50 mg/kg flavokawain A. Because there were no in vivo data regarding flavokawain A before this study the dose of flavokawain A (50 mg/kg/d) was used according to 1:60 of 3,000 mg/kg, a LD50 dose for a similar chemical structure compound, isoliquiritigenin. Body weight, diet, and water consumption were recorded thrice weekly throughou the study. Once xenografts started growing, their sizes were measured every Other day the tumor volume was calculated b the formula: 0.5236 L1(L2)^2, where L1 in the long axis and L2 in the short axis o the tumor. A the end of experiment, tumors were excised, weighed, blood collected, and stored at 80°C until additional analysi.

Storage & Handling

• Storage: Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature.
• Disclaimer: For research use only

Alternative Names

inhibit, FLAVOKAVAIN A(P), Flavokawain A, Inhibitor, (E) Flavokawain A, (E)Flavokawain A, (E)-Flavokawain A, Apoptosis, CYP450

Compound Identifiers

PubChem CID

5355469