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 17012 products of "Flavonoids and Polyphenols"
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(+)-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:306.27Chrysin
CAS:Chrysin analytical standard provided with w/w absolute assay, to be used for quantitative titration.Formula:C15H10O4Purity:(HPLC) ≥99%Color and Shape:PowderMolecular weight:254.24Luteolin-7-O-neohesperidoside
CAS:Luteolin-7-O-neohesperidoside analytical standard provided with w/w absolute assay, to be used for quantitative titration.Formula:C27H30O15Purity:(HPLC) ≥98%Color and Shape:PowderMolecular weight:594.535,7-Dimethoxyflavanone
CAS:5,7-Dimethoxyflavanone analytical standard provided with chromatographic purity, to be used as reference material for qualitative determination.Formula:C17H16O4Purity:(HPLC) ≥95%Color and Shape:PowderMolecular weight:284.32(+/-)-Pinocembrin
CAS:(+/-)-Pinocembrin analytical standard provided with w/w absolute assay, to be used for quantitative titration.Formula:C15H12O4Purity:(HPLC) ≥98%Color and Shape:PowderMolecular weight:256.26Luteolin-7-O-glucoside
CAS:Luteolin-7-O-glucoside analytical standard provided with w/w absolute assay, to be used for quantitative titration.Formula:C21H20O11Purity:(HPLC) ≥98%Color and Shape:PowderMolecular weight:448.38Bavachin
CAS:Bavachin analytical standard provided with chromatographic purity, to be used as reference material for qualitative determination.Formula:C20H20O4Purity:(HPLC) ≥95%Color and Shape:PowderMolecular weight:324.38Keracyanin chloride
CAS:Keracyanin chloride analytical standard provided with w/w absolute assay, to be used for quantitative titration.Formula:C27H31O15ClPurity:(HPLC) ≥96%Color and Shape:PowderMolecular weight:630.98Xanthotoxol
CAS:Xanthotoxol analytical standard provided with chromatographic purity, to be used as reference material for qualitative determination.Formula:C11H6O4Purity:(HPLC) ≥90%Color and Shape:PowderMolecular weight:202.173',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 chromatographic purity, to be used as reference material for qualitative determination.Formula:C22H18O11Purity:(HPLC) ≥95%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:647.05(-)-Epigallocatechin gallate
CAS:(-)-Epigallocatechin gallate analytical standard provided with w/w absolute assay, to be used for quantitative titration.Formula:C22H18O11Purity:(HPLC) ≥98%Color and Shape:PowderMolecular weight:458.373',4',7-Trihydroxyflavone
CAS:3',4',7-Trihydroxyflavone analytical standard provided with chromatographic purity, to be used as reference material for qualitative determination.Formula:C15H10O5Purity:(HPLC) ≥90%Color and Shape:PowderMolecular weight:270.255,7-Dihydroxy-3',4',5'-trimethoxyflavanone
CAS:5,7-Dihydroxy-3',4',5'-trimethoxyflavanone analytical standard provided with chromatographic purity, to be used as reference material for qualitative determination.Formula:C18H18O7Purity:(HPLC) ≥90%Color and Shape:PowderMolecular weight:346.34Tricetin-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:372.38Luteolin-7-O-rutinoside
CAS:Luteolin-7-O-rutinoside analytical standard provided with chromatographic purity, to be used as reference material for qualitative determination.Formula:C27H30O15Purity:(HPLC) ≥95%Color and Shape:PowderMolecular weight:594.53Catechol
CAS:Catechol analytical standard provided with chromatographic purity, to be used as reference material for qualitative determination.Formula:C6H6O2Purity:(HPLC) ≥95%Color and Shape:PowderMolecular weight:110.124-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:162.15Daphnetin-7-methylether
CAS:Daphnetin-7-methylether analytical standard provided with chromatographic purity, to be used as reference material for qualitative determination.Formula:C10H8O4Purity:(HPLC) ≥90%Color and Shape:PowderMolecular weight:192.17
