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Flavonoids

Flavonoids

Flavonoids are a group of plant metabolites with antioxidant properties that contribute to the color of fruits and flowers. They play a significant role in protecting plants from UV radiation and pathogens. Flavonoids are studied for their potential health benefits, including anti-inflammatory, antiviral, and anticancer properties. They are widely researched in the fields of pharmacology, nutrition, and molecular biology.

Subcategories of "Flavonoids"

Found 2405 products of "Flavonoids"

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  • 4',6,7-Trihydroxyisoflavone

    CAS:
    Formula:C15H10O5
    Purity:>95.0%(T)(HPLC)
    Color and Shape:Light yellow to Brown to Dark green powder to crystal
    Molecular weight:270.24

    Ref: 3B-T3473

    1g
    315.00€
    200mg
    90.00€
  • Acacetin

    CAS:
    Formula:C16H12O5
    Purity:>98.0%(GC)
    Color and Shape:White to Yellow to Orange powder to crystal
    Molecular weight:284.27

    Ref: 3B-A3013

    25mg
    158.00€
    100mg
    465.00€
  • Flavanone

    CAS:
    Formula:C15H12O2
    Purity:>98.0%(GC)
    Color and Shape:White to Light yellow powder to crystal
    Molecular weight:224.26

    Ref: 3B-F0255

    5g
    25.00€
    25g
    71.00€
  • 7-Hydroxyflavone

    CAS:
    Formula:C15H10O3
    Purity:>97.0%(T)
    Color and Shape:White to Light yellow powder to crystal
    Molecular weight:238.24

    Ref: 3B-H0852

    1g
    46.00€
    5g
    140.00€
  • 4'-Hydroxyflavanone

    CAS:
    Formula:C15H12O3
    Purity:>98.0%(HPLC)
    Color and Shape:Very Pale Yellow - Reddish Yellow Solid
    Molecular weight:240.26

    Ref: 3B-H1026

    1g
    105.00€
  • Myricetin

    CAS:
    Formula:C15H10O8
    Purity:>97.0%(HPLC)
    Color and Shape:Light yellow to Amber to Dark green powder to crystal
    Molecular weight:318.24

    Ref: 3B-M2131

    5g
    272.00€
    500mg
    48.00€
  • 3',4'-Dihydroxyflavone

    CAS:
    Formula:C15H10O4
    Purity:>97.0%(T)
    Color and Shape:Light yellow to Brown powder to crystal
    Molecular weight:254.24

    Ref: 3B-D4884

    1g
    303.00€
    200mg
    96.00€
  • Dihydrodaidzein

    CAS:
    Formula:C15H12O4
    Purity:>93.0%(HPLC)
    Color and Shape:White to Yellow powder to crystal
    Molecular weight:256.26

    Ref: 3B-D4239

    25mg
    206.00€
  • Icaritin

    CAS:
    Formula:C21H20O6
    Purity:>96.0%(HPLC)
    Color and Shape:White to Yellow to Green powder to crystal
    Molecular weight:368.39

    Ref: 3B-I0974

    50mg
    381.00€
  • Quercetin Hydrate

    CAS:
    Formula:C15H10O7·xH2O
    Purity:>96.0%(E)(HPLC)
    Color and Shape:White to Yellow to Green powder to crystal
    Molecular weight:302.24 (as Anhydrous)

    Ref: 3B-P0042

    25g
    68.00€
  • Kaempferol

    CAS:
    Formula:C15H10O6
    Purity:>97.0%(HPLC)
    Color and Shape:Yellow to Amber powder to crystal
    Molecular weight:286.24

    Ref: 3B-K0018

    1g
    560.00€
    100mg
    90.00€
  • Icariin

    CAS:
    Formula:C33H40O15
    Purity:>96.0%(HPLC)
    Color and Shape:Light orange to Yellow to Green powder to crystal
    Molecular weight:676.67

    Ref: 3B-I0862

    1g
    146.00€
    200mg
    47.00€
  • 4',5-Dihydroxy-7-methoxyflavone, 97%

    CAS:
    <p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>
    Formula:C16H12O5
    Purity:97%
    Color and Shape:Yellow, Crystals or powder or crystalline powder
    Molecular weight:284.27

    Ref: 02-L14169

    25mg
    67.00€
    100mg
    To inquire
  • 3',4',5,7-Tetrahydroxyflavone, 97%

    CAS:
    <p>3',4',5,7-Tetrahydroxyflavone is used as an apoptosis inducer. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference</p>
    Formula:C15H10O6
    Purity:97%
    Color and Shape:Powder, Cream to yellow to brown
    Molecular weight:286.24

    Ref: 02-L14186

    100mg
    89.00€
    500mg
    291.00€
  • 5,6,7-Trihydroxyflavone, 97%

    CAS:
    <p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>
    Formula:C15H10O5
    Purity:97%
    Color and Shape:Crystals or powder or crystalline powder, Yellow to green to brown
    Molecular weight:270.24

    Ref: 02-L14185

    100mg
    44.00€
    500mg
    To inquire
  • (+)-Rutin trihydrate, 95%

    CAS:
    <p>Rutin is the major mutagenic component of red wine, It is used in the activation of a mutagen by treatment both liver microsomal enzymes and fecal enzymes. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label informatio</p>
    Formula:C27H36O19
    Purity:95%
    Color and Shape:Yellow, Powder
    Molecular weight:664.57

    Ref: 02-A13570

    25g
    39.00€
    100g
    106.00€
    500g
    To inquire
  • 3',4'-Dihydroxyflavone, 97%

    CAS:
    <p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>
    Formula:C15H10O4
    Purity:97%
    Color and Shape:Powder, Cream to brown
    Molecular weight:254.24

    Ref: 02-L14161

    100mg
    76.00€
  • Naringin

    CAS:
    <p>A citrus bioflavanoid that inhibits cytochrome P-450 monooxygenase activity</p>
    Formula:C27H32O14
    Color and Shape:Powder, Pale to dark cream
    Molecular weight:580.54

    Ref: 02-J63166

    25g
    52.00€
    100g
    To inquire
  • 5-Hydroxyflavone, 97%

    CAS:
    <p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>
    Formula:C15H10O3
    Purity:97%
    Color and Shape:Yellow, Powder
    Molecular weight:238.25

    Ref: 02-L14187

    100mg
    46.00€
    500mg
    144.00€
  • 3,3',4',7-Tetrahydroxyflavone, 96%

    CAS:
    <p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>
    Formula:C15H10O6
    Purity:96%
    Color and Shape:Cream to yellow, Powder
    Molecular weight:286.24

    Ref: 02-L14207

    1g
    To inquire
    250mg
    69.00€
  • 4',7-Dihydroxyisoflavone, 98+%

    CAS:
    <p>Analog of genistein and an agonist at estrogen recpetors</p>
    Formula:C15H10O4
    Purity:98+%
    Color and Shape:Crystalline solid
    Molecular weight:254.24

    Ref: 02-J63763

    1g
    198.00€
    100mg
    38.00€
    500mg
    122.00€
  • 5,6-Dihydroxyflavone, 97%

    CAS:
    <p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>
    Formula:C15H10O4
    Purity:97%
    Color and Shape:Yellow, Powder
    Molecular weight:254.24

    Ref: 02-H27039

    5g
    To inquire
    250mg
    To inquire
  • 6-Hydroxyflavone, 98%

    CAS:
    <p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>
    Formula:C15H10O3
    Purity:98%
    Color and Shape:Pale yellow, Crystals or powder or crystalline powder
    Molecular weight:238.24

    Ref: 02-B25016

    1g
    To inquire
    5g
    To inquire
  • 5,7-Dihydroxyflavone, 98%

    CAS:
    <p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>
    Formula:C15H10O4
    Purity:98%
    Color and Shape:Yellow to brown, Powder
    Molecular weight:254.24

    Ref: 02-L14178

    5g
    35.00€
    25g
    119.00€
  • Flavanone, 98+%

    CAS:
    <p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>
    Formula:C15H12O2
    Purity:98+%
    Color and Shape:White, Powder
    Molecular weight:224.26

    Ref: 02-B22587

    10g
    47.00€
    50g
    To inquire
  • 4',5,7-Trihydroxyisoflavone, 99+%

    CAS:
    <p>Inhibitor of tyrosine protein kinase</p>
    Formula:C15H10O5
    Purity:99+%
    Color and Shape:Off-white to pale brown, Powder
    Molecular weight:270.24

    Ref: 02-J63241

    1g
    170.00€
    10g
    677.00€
    100mg
    36.00€
  • (-)-Gallocatechin

    CAS:
    <p>Polyphenolic compound from green tea. Possesses free-radical scavenging ability This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code </p>
    Formula:C15H14O7
    Color and Shape:White to cream to brown, Powder
    Molecular weight:306.27

    Ref: 02-J60731

    10mg
    To inquire
  • Quercetin dihydrate, 97%

    CAS:
    <p>Quercetin dihydrate used as a Inhibitor of protein tyrosine kinase, mitochondrial ATPase and phosphodiesterase inhibitor. It Inhibits PI3-kinase activity and slightly inhibits PIP kinase activity. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio.</p>
    Formula:C15H10O7•2H2O
    Purity:97%
    Color and Shape:Powder, Bright yellow
    Molecular weight:338.28 (302.25anhy)

    Ref: 02-A15807

    25g
    56.00€
    100g
    163.00€
    500g
    661.00€
  • 6-Hydroxyflavanone, 98+%

    CAS:
    <p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>
    Formula:C15H12O3
    Purity:98+%
    Color and Shape:Powder, White to pale yellow
    Molecular weight:240.26

    Ref: 02-B23755

    1g
    45.00€
    5g
    To inquire
  • Myricetin, 98%

    CAS:
    <p>Myricetin is used as an antioxidant. It is a cell-permeable flavonoid used in inflammatory, diabetes, and cancer studies. It is effective in protecting neurons against oxidative stresses. Further, it inhibits yeast alfa-glucosidase,1 glyoxalase I in vitro and bovine milk xanthine oxidase. This Therm</p>
    Formula:C15H10O8
    Purity:98%
    Molecular weight:318.24

    Ref: 02-J60450

    10mg
    65.00€
    25mg
    126.00€
    50mg
    202.00€
  • 4'-Hydroxy-6-methylflavone, 97%

    CAS:
    <p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>
    Formula:C16H12O3
    Purity:97%
    Color and Shape:Pale cream, Powder
    Molecular weight:252.27

    Ref: 02-H30959

    1g
    To inquire
    5g
    To inquire
    25g
    To inquire
  • (+/-)-Equol

    CAS:
    <p>Urinary metabolite of daidzein, produced by humans and horses</p>
    Formula:C15H14O3
    Color and Shape:White to pale cream, Crystals or powder or crystalline powder or granules
    Molecular weight:242.27

    Ref: 02-J61383

    100mg
    173.00€
  • (-)-Epigallocatechin

    CAS:
    <p>A natural product from green tea that induces apoptosis</p>
    Formula:C15H14O7
    Color and Shape:Powder
    Molecular weight:306.27

    Ref: 02-J61630

    10mg
    212.00€
  • Kaempferol, 98+%

    CAS:
    <p>Kaempferol, is used as an inhibitor of Fatty Acid Synthase, Cox-1 activity, and Topo I. It also Induces caspase-9-mediated apoptosis in a variety of cancer cell lines via downregulation of polo-like kinase 1 (PLK1) expression. Exhibits antioxidant activity and attenuates osteoclastic bone reabsorpt</p>
    Formula:C15H10O6
    Purity:98+%
    Color and Shape:Solid
    Molecular weight:286.24

    Ref: 02-J60373

    50mg
    177.00€
  • Nujol, for IR spectroscopy

    CAS:
    <p>For IR spectroscopy</p>
    Formula:MFCD0013
    Color and Shape:Clear colorless, Liquid or viscous liquid or oily liquid

    Ref: 02-L14480

    50ml
    26.00€
    500ml
    39.00€
  • 3',4',7,8-Tetramethoxyflavone, 97%

    CAS:
    <p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>
    Formula:C19H18O6
    Purity:97%
    Molecular weight:342.35

    Ref: 02-L13829

    50mg
    41.00€
    250mg
    To inquire
  • Puerarin, 98%

    CAS:
    <p>Thought to interfere with the synthesis of mycolic acids, an essential fatty acid component found in Mycobacterium cell walls This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand</p>
    Formula:C21H20O9
    Purity:98%
    Color and Shape:White to yellow, Crystals or powder or crystalline powder
    Molecular weight:416.38

    Ref: 02-J66528

    1g
    102.00€
    5g
    To inquire
    10g
    To inquire
  • 4',7-Dihydroxyisoflavone, 97%

    CAS:
    <p>4',7-Dihydroxyisoflavone is a phytoestrogen that is suggested to play a role in preventing hormone-induced cancers. It protects against oxidative damage in liver cells induced by 7,12-dimethylbenz[a]anthracene (DMBA). Catalase and superoxide dismutase activity, down-regulated by DMBA, was restored b</p>
    Formula:C15H10O4
    Purity:97%
    Color and Shape:Crystals or powder or crystalline powder, White
    Molecular weight:254.24

    Ref: 02-B22877

    1g
    61.00€
    5g
    219.00€
    25g
    To inquire
  • Hesperidin, 95%

    CAS:
    <p>Acts as an antioxidant</p>
    Formula:C28H34O15
    Purity:95%
    Color and Shape:White to pale yellow, Powder
    Molecular weight:610.57

    Ref: 02-J62126

    25g
    To inquire
    100g
    149.00€
  • (-)-Epicatechin

    CAS:
    <p>An antioxidant and natural product from green tea</p>
    Formula:C15H14O6
    Molecular weight:290.27

    Ref: 02-J61218

    20mg
    393.00€
  • Diosmin

    CAS:
    <p>Diosmin exhibits anti-proliferative and anti-inflammatory. It is used in the treatment of venous disease, i.e., chronic venous insufficiency (CVI) and hemorrhoidal disease (HD). This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation</p>
    Formula:C28H32O15
    Molecular weight:608.5

    Ref: 02-J62073

    5g
    52.00€
    25g
    To inquire
  • 5,7-Dihydroxy-4'-methoxyisoflavone, 98%

    CAS:
    <p>It has putative benefits in dietary cancer prophylaxis. It has also been found to inhibit fatty acid amide hydrolase and to act as agonist of PPARgamma, nuclear receptor that is current pharmacological target for the treatment of diabetes type 2. It acts as an antineoplastic agent. It is a selective</p>
    Formula:C16H12O5
    Purity:98%
    Molecular weight:284.27

    Ref: 02-043853

    1g
    To inquire
    5g
    To inquire
    250mg
    To inquire
  • 7-Hydroxyflavanone, 99%

    CAS:
    <p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>
    Formula:C15H12O3
    Purity:99%
    Color and Shape:White to cream to pink or pale brown, Crystals or powder or crystalline powder
    Molecular weight:240.26

    Ref: 02-B24720

    1g
    To inquire
    5g
    To inquire
  • 3',5,7-Trihydroxy-4'-methoxyflavanone, 97%

    CAS:
    <p>()-Hesperetin is an antioxidant flavonoid. Induces G1-phase cell cycle arrest. Anti-inflammatory. ()-Hesperetin suppresses NF-B activation. Reduces cholesterol biosynthesis. Inhibits lipid peroxidation. Neuroprotective against neuronal oxidative damage. This Thermo Scientific Chemicals brand product</p>
    Formula:C16H14O6
    Purity:97%
    Color and Shape:White to cream or pale yellow to pale brown, Powder
    Molecular weight:302.28

    Ref: 02-B20528

    1g
    27.00€
    5g
    95.00€
    25g
    To inquire
  • 7,8-Dihydroxyflavone hydrate, 97%

    CAS:
    <p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>
    Formula:C15H10O4
    Purity:97%
    Color and Shape:Pale yellow to yellow, Powder
    Molecular weight:254.24

    Ref: 02-H27852

    1g
    To inquire
    5g
    To inquire
  • Naringin hydrate, 98%

    CAS:
    <p>A citrus bioflavanoid that inhibits cytochrome P450 monooxygenase activity This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SK</p>
    Formula:C27H32O14•xH2O
    Purity:98%
    Color and Shape:powder, white to cream or pale yellow
    Molecular weight:580.55(anhy)

    Ref: 02-L10163

    10g
    28.00€
    50g
    To inquire
  • 2',3-Dihydroxyflavone, 97%

    CAS:
    <p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>
    Formula:C15H10O4
    Purity:97%
    Color and Shape:Yellow, Powder
    Molecular weight:254.24

    Ref: 02-H27841

    1g
    To inquire
  • 3',5-Dihydroxy-4',6,7-trimethoxyflavone, 97%

    CAS:
    <p>3',5-Dihydroxy-4',6,7-trimethoxyflavone is an important raw material and intermediate used in organic synthesis, pharmaceuticals and agrochemicals. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may ref</p>
    Formula:C18H16O7
    Purity:97%
    Color and Shape:White to yellow to brown, Powder
    Molecular weight:344.32

    Ref: 02-L14495

    25mg
    To inquire
    100mg
    To inquire
  • 3',4',5,7-Tetramethoxyflavone, 97%

    CAS:
    <p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>
    Formula:C19H18O6
    Purity:97%
    Color and Shape:White to yellow, Crystals or powder or crystalline powder
    Molecular weight:342.35

    Ref: 02-L14496

    100mg
    76.00€
    500mg
    To inquire
  • Genistin, 99+%

    CAS:
    <p>Glucoside of genistein that inhibits protein tyrosine kinase</p>
    Formula:C21H20O10
    Purity:99+%
    Color and Shape:Powder or granules, Pale yellow
    Molecular weight:432.38

    Ref: 02-J63445

    100mg
    437.00€