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Flavonoids and Polyphenols

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 16998 products of "Flavonoids and Polyphenols"

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  • 4-Hydroxy-2-nitrobenzaldehyde

    CAS:
    Formula:C7H5NO4
    Purity:95%
    Color and Shape:Solid
    Molecular weight:167.12

    Ref: 10-F455357

    1g
    190.00€
    5g
    696.00€
    250mg
    98.00€
  • Ref: 10-F618494

    5g
    102.00€
  • 4-Diethylamino-2-methoxy-benzaldehyde

    CAS:
    Formula:C12H17NO2
    Purity:98%
    Color and Shape:Solid
    Molecular weight:207.273

    Ref: 10-F057775

    5g
    54.00€
    10g
    83.00€
    25g
    183.00€
  • 2,4-Dichloro-6-methoxyaniline

    CAS:
    Purity:98%
    Molecular weight:192.0399933

    Ref: 10-F692113

    1g
    83.00€
    5g
    332.00€
  • Schaftoside

    CAS:
    Schaftoside analytical standard provided with chromatographic purity, to be used as reference material for qualitative determination.
    Formula:C26H28O14
    Purity:(HPLC) ≥90%
    Color and Shape:Powder
    Molecular weight:564.5

    Ref: 11-1369

    10mg
    201.00€
  • 5,7-Dihydroxy-4-methylcoumarin

    CAS:
    5,7-Dihydroxy-4-methylcoumarin analytical standard provided with chromatographic purity, to be used as reference material for qualitative determination.
    Formula:C10H8O4
    Purity:(HPLC) ≥90%
    Color and Shape:Powder
    Molecular weight:192.17

    Ref: 11-0511

    100mg
    74.00€
  • Cyanidin-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:C27H31O16Cl
    Purity:(HPLC) ≥95%
    Color and Shape:Powder
    Molecular weight:647.05

    Ref: 11-0937S

    5mg
    256.00€
  • (+/-)-Pinocembrin

    CAS:
    (+/-)-Pinocembrin analytical standard provided with w/w absolute assay, to be used for quantitative titration.
    Formula:C15H12O4
    Purity:(HPLC) ≥98%
    Color and Shape:Powder
    Molecular weight:256.26

    Ref: 11-1404S

    10mg
    113.00€
  • 5-Methoxyflavanone

    CAS:
    5-Methoxyflavanone analytical standard provided with chromatographic purity, to be used as reference material for qualitative determination.
    Formula:C16H14O3
    Purity:(HPLC) ≥90%
    Color and Shape:Powder
    Molecular weight:254.29

    Ref: 11-1186

    20mg
    57.00€
  • 3',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:C15H10O6
    Purity:(HPLC) ≥90%
    Color and Shape:Powder
    Molecular weight:286.25

    Ref: 11-1307

    10mg
    90.00€
  • Delphinidin chloride

    CAS:
    Delphinidin chloride analytical standard provided with w/w absolute assay, to be used for quantitative titration.
    Formula:C15H11O7Cl
    Purity:(HPLC) ≥97%
    Color and Shape:Powder
    Molecular weight:338.7

    Ref: 11-0904S

    20mg
    164.00€
  • Tangeretin

    CAS:
    Tangeretin analytical standard provided with chromatographic purity, to be used as reference material for qualitative determination.
    Formula:C20H20O7
    Purity:(HPLC) ≥95%
    Color and Shape:Powder
    Molecular weight:372.38

    Ref: 11-1033

    10mg
    90.00€
  • 5-Methoxyflavone

    CAS:
    5-Methoxyflavone analytical standard provided with chromatographic purity, to be used as reference material for qualitative determination.
    Formula:C16H12O3
    Purity:(HPLC) ≥95%
    Color and Shape:Powder
    Molecular weight:252.28

    Ref: 11-1020

    100mg
    113.00€
  • Liquiritin

    CAS:
    Liquiritin analytical standard provided with w/w absolute assay, to be used for quantitative titration.
    Formula:C21H22O9
    Purity:(HPLC) ≥99%
    Color and Shape:Powder
    Molecular weight:418.4

    Ref: 11-1368S

    10mg
    144.00€
  • Wedelolactone

    CAS:
    Wedelolactone analytical standard provided with w/w absolute assay, to be used for quantitative titration.
    Formula:C16H10O7
    Purity:(HPLC) ≥99%
    Color and Shape:Powder
    Molecular weight:314.25

    Ref: 11-0555S

    10mg
    211.00€
  • Neoeriocitrin

    CAS:
    Neoeriocitrin analytical standard provided with w/w absolute assay, to be used for quantitative titration.
    Formula:C27H32O15
    Purity:(HPLC) ≥99%
    Color and Shape:Powder
    Molecular weight:596.55

    Ref: 11-1131S

    10mg
    151.00€
  • Pinocembroside

    CAS:
    Pinocembroside analytical standard provided with w/w absolute assay, to be used for quantitative titration.
    Formula:C21H22O9
    Purity:(HPLC) ≥98%
    Color and Shape:Powder
    Molecular weight:418.4

    Ref: 11-1443S

    10mg
    179.00€
  • (-)-Gallocatechin gallate

    CAS:
    (-)-Gallocatechin gallate analytical standard provided with w/w absolute assay, to be used for quantitative titration.
    Formula:C22H18O11
    Purity:(HPLC) ≥98%
    Color and Shape:Powder
    Molecular weight:458.38

    Ref: 11-0974S

    10mg
    201.00€
  • (+)-Gallocatechin gallate

    CAS:
    (+)-Gallocatechin gallate analytical standard provided with chromatographic purity, to be used as reference material for qualitative determination.
    Formula:C22H18O11
    Purity:(HPLC) ≥95%
    Color and Shape:Powder
    Molecular weight:458.38

    Ref: 11-0989

    10mg
    211.00€
  • Poncirin

    CAS:
    Poncirin analytical standard provided with w/w absolute assay, to be used for quantitative titration.
    Formula:C28H34O14
    Purity:(HPLC) ≥98%
    Color and Shape:Powder
    Molecular weight:594.57

    Ref: 11-1133S

    10mg
    113.00€