Flavonoids and Polyphenols
Flavonoids are phenolic compounds that contain a structure of 15 carbon atoms, consisting of two aromatic rings linked by a three-carbon bridge. Polyphenols are a broader class of organic compounds containing multiple phenolic groups. Both groups have potent antioxidant properties, allowing them to protect cells from damage caused by free radicals. Flavonoids are commonly found in fruits, vegetables, and tea and are associated with improved cardiovascular health and the prevention of chronic diseases. Polyphenols also have applications in cancer prevention and brain health promotion.
At CymitQuimica, we offer high-quality flavonoids and polyphenols for research in chemistry, pharmacology, and biomedicine.
Found 16999 products of "Flavonoids and Polyphenols"
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trans-Cinnamic acid, 99+%
CAS:<p>trans-Cinnamic acid is used in flavors, synthetic indigo and pharmaceuticals. It is involved in the production of methyl, ethyl and benzyl esters, which is used in the perfume industry. It serves as a precursor to the sweetener aspartame through enzyme-catalyzed amination to phenylalanine. It is a s</p>Formula:C9H8O2Purity:99+%Color and Shape:White to pale cream, Powder or crystals or crystalline powderMolecular weight:148.162-(3-Methoxyphenyl)ethanol
CAS:Formula:C9H12O2Purity:96%Color and Shape:LiquidMolecular weight:152.1934-Hydroxycoumarin
CAS:4-Hydroxycoumarin analytical standard provided with chromatographic purity, to be used as reference material for qualitative determination.Formula:C9H6O3Purity:(HPLC) ≥95%Color and Shape:PowderMolecular weight:162.15Eupatorin-5-methylether
CAS:Eupatorin-5-methylether analytical standard provided with chromatographic purity, to be used as reference material for qualitative determination.Formula:C19H18O7Purity:(HPLC) ≥95%Color and Shape:PowderMolecular weight:358.357-Ethoxycoumarin
CAS:7-Ethoxycoumarin analytical standard provided with chromatographic purity, to be used as reference material for qualitative determination.Formula:C11H10O3Purity:(HPLC) ≥95%Color and Shape:PowderMolecular weight:190.2Esculin
CAS:Esculin analytical standard provided with w/w absolute assay, to be used for quantitative titration.Formula:C15H16O9Purity:(HPLC) ≥98%Color and Shape:PowderMolecular weight:340.29Umbelliferone
CAS:Umbelliferone analytical standard provided with w/w absolute assay, to be used for quantitative titration.Formula:C9H6O3Purity:(HPLC) ≥98%Color and Shape:PowderMolecular weight:162.15(-) Gallocatechin
CAS:(-) Gallocatechin analytical standard provided with w/w absolute assay, to be used for quantitative titration.Formula:C15H14O7Purity:(HPLC) ≥98%Color and Shape:PowderMolecular weight:306.27Tricetin-3',4',5',5,7-pentamethylether
CAS:Tricetin-3',4',5',5,7-pentamethylether analytical standard provided with chromatographic purity, to be used as reference material for qualitative determination.Formula:C20H20O7Purity:(HPLC) ≥95%Color and Shape:PowderMolecular weight:372.38Cannflavin A
CAS:Cannflavin A analytical standard provided with w/w absolute assay, to be used for quantitative titration.Formula:C26H28O6Purity:(HPLC) ≥98%Color and Shape:PowderMolecular weight:436.513',4',7,8-Tetrahydroxyflavone
CAS:3',4',7,8-Tetrahydroxyflavone analytical standard provided with chromatographic purity, to be used as reference material for qualitative determination.Formula:C15H10O6Purity:(HPLC) ≥90%Color and Shape:PowderMolecular weight:286.25(-)-Gallocatechin gallate
CAS:(-)-Gallocatechin gallate analytical standard provided with w/w absolute assay, to be used for quantitative titration.Formula:C22H18O11Purity:(HPLC) ≥98%Color and Shape:PowderMolecular weight:458.38Cyanidin-3-O-sophoroside chloride
CAS:Cyanidin-3-O-sophoroside chloride analytical standard provided with w/w absolute assay, to be used for quantitative titration.Formula:C27H31O16ClPurity:(HPLC) ≥95%Color and Shape:PowderMolecular weight:647.05Petunidin chloride
CAS:Petunidin chloride analytical standard provided with chromatographic purity, to be used as reference material for qualitative determination.Formula:C16H13O7ClPurity:(HPLC) ≥95%Color and Shape:PowderMolecular weight:352.79Olivetolic acid
CAS:Olivetolic acid analytical standard provided with w/w absolute assay, to be used for quantitative titration.Formula:C12H16O4Purity:(HPLC) ≥98%Color and Shape:PowderMolecular weight:224.26Acacetin
CAS:Acacetin analytical standard provided with w/w absolute assay, to be used for quantitative titration.Formula:C16H12O5Purity:(HPLC) ≥99%Color and Shape:PowderMolecular weight:284.285-Geranyloxy-7-methoxycoumarin
CAS:5-Geranyloxy-7-methoxycoumarin analytical standard provided with w/w absolute assay, to be used for quantitative titration.Formula:C20H24O4Purity:(HPLC) ≥99%Color and Shape:PowderMolecular weight:328.41Sterubin
CAS:Sterubin analytical standard provided with w/w absolute assay, to be used for quantitative titration.Formula:C16H14O6Purity:(HPLC) ≥98%Color and Shape:PowderMolecular weight:302.28Baicalein
CAS:Baicalein analytical standard provided with w/w absolute assay, to be used for quantitative titration.Formula:C15H10O5Purity:(HPLC) ≥98%Color and Shape:PowderMolecular weight:270.24
