Product Name Flavanomarein
CAS No.: 577-38-8
Catalog No.: CFN91006
Molecular Formula: C21H22O11
Molecular Weight: 450.4 g/mol
Purity: >=98%
Type of Compound: Chalcones
Physical Desc.: Powder
Source: The herbs of Laurentia atropurpurea
Solvent: DMSO, Pyridine, Methanol, Ethanol, etc.
Price: $358/5mg
Flavanomarein demonstrates potent antioxidative property, including free radical scavenging activity, inhibition of lipid peroxidation, as well as lipid‑lowering effects in human HepG2 hepatocellular carcinoma cells treated with free fatty acids (FFAs).
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Providing storage is as stated on the product vial and the vial is kept tightly sealed, the product can be stored for up to 24 months(2-8C).

Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20C. Generally, these will be useable for up to two weeks. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour.

Need more advice on solubility, usage and handling? Please email to: service@chemfaces.com

The packaging of the product may have turned upside down during transportation, resulting in the natural compounds adhering to the neck or cap of the vial. take the vial out of its packaging and gently shake to let the compounds fall to the bottom of the vial. for liquid products, centrifuge at 200-500 RPM to gather the liquid at the bottom of the vial. try to avoid loss or contamination during handling.
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  • J Agric Food Chem.2019, 67(27):7748-7754
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    Mol Med Rep. 2017 Aug;16(2):1298-1306.
    Eriodictyol 7‑O‑β‑D glucopyranoside from Coreopsis tinctoria Nutt. ameliorates lipid disorders via protecting mitochondrial function and suppressing lipogenesis.[Pubmed: 28627652]
    Coreopsis tinctoria (snow chrysanthemum) has been reported to exert antihyperlipidemic effects.
    The present study aimed to identify the active compounds of Coreopsis tinctoria and to investigate the molecular mechanisms underlying its effects on lipid dysregulation by measuring lipid levels, reactive oxygen species, lipid peroxidation and fatty acid synthesis. The present results demonstrated that snow chrysanthemum aqueous extracts significantly reduced serum lipid levels and oxidative stress in vivo. The main compounds that were isolated were identified as Flavanomarein (compound 1) and eriodictyol 7‑O‑β‑D glucopyranoside (compound 2). Compounds 1 and 2 demonstrated potent antioxidative properties, including free radical scavenging activity, inhibition of lipid peroxidation, as well as lipid‑lowering effects in human HepG2 hepatocellular carcinoma cells treated with free fatty acids (FFAs). Compound 2 was revealed to suppress the elevation of triglyceride levels and inhibit lipid peroxidation following FFA treatment. In addition, it was demonstrated to significantly reduce intracellular levels of reactive oxygen species and improve the mitochondrial membrane potential and adenosine triphosphate levels, thus protecting mitochondrial function in FFA‑treated HepG2 cells. Furthermore, compound 2 markedly suppressed the protein expression levels of disulfide‑isomerase A3 precursor and fatty acid synthase, thus suppressing FFA‑induced lipogenesis in HepG2 cells.
    In conclusion, the present study identified compound 2 as one of the main active compounds in Coreopsis tinctoria responsible for its lipid‑lowering effects. Compound 2 was revealed to possess antihyperlipidemic properties, exerted via reducing oxidative stress, protecting mitochondrial function and suppressing lipogenesis.
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