
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.
Products of "Flavonoids and Polyphenols"
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Tert-Butyl 4-hydroxybenzylcarbamate
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:223.27200317382812(R)-2-((tert-Butoxycarbonyl)amino)-2-(3-methoxyphenyl)acetic acid
CAS:Purity:95%Molecular weight:281.3080139160156[2-(3,4-dimethoxyphenyl)ethyl](3-pyridinylmethyl)amine dihydrobromide
CAS:Purity:95.0%Molecular weight:434.1719970703125Eugenol methylether
CAS:Eugenol methylether analytical standard provided with w/w absolute assay, to be used for quantitative titration.Formula:C11H14O2Purity:(GC) ≥95%Color and Shape:LiquidMolecular weight:178.235-Bromo-2-methoxybenzonitrile
CAS:Purity:98.0%Color and Shape:SolidMolecular weight:212.046005249023442-(3-Methoxy-phenylamino)-5-methyl-thiazole-4-carboxylic acid
Purity:95.0%Molecular weight:264.29998779296875N-(2-CHLORO-4-FORMYL-5-METHOXYPHENYL)ACRYLAMIDE
CAS:Purity:95.0%Color and Shape:Powder or SolidMolecular weight:239.660003662109384-Fluoro-3-hydroxyphenylboronic acid
CAS:Purity:98.0%Color and Shape:SolidMolecular weight:155.91999816894532,4,5-Trimethoxybenzoic acid
CAS:Purity:95.0%Color and Shape:Solid, White powderMolecular weight:212.2010040283203(2-Methoxy-5-nitrophenyl)boronic acid
CAS:Purity:95.0%Color and Shape:Liquid, No data available.Molecular weight:196.94999694824226-Bromo-2-fluoro-3-methoxybenzaldehyde
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:233.035995483398442-Methoxybenzeneboronic acid
CAS:Purity:98.0%Color and Shape:Solid, Crystalline Powder or PowderMolecular weight:151.96000671386723-(Phenylamino)phenol
CAS:Purity:95.0%Color and Shape:Solid, Pale yellow - Greyish reddish yellow powderMolecular weight:185.22599792480472-((tert-Butoxycarbonyl)amino)-3-(4-hydroxyphenyl)propanoic acid
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:281.30801391601562-Ethynyl-1,3-difluoro-5-((4-methoxybenzyl)oxy)benzene
CAS:Purity:95+%Molecular weight:274.2669982910156{[1-(2-methoxyphenyl)-1H-pyrazol-4-yl]methyl}amine dihydrochloride
CAS:Purity:95.0%Molecular weight:276.16000366210944-Bromobenzene-1,3-diol
CAS:Purity:95.0%Color and Shape:Solid, Off-white powderMolecular weight:189.007995605468754-(2-Methoxyphenyl)oxane-4-carboxylic acid
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:236.266998291015627-Amino-4-(trifluoromethyl)coumarin
CAS:Purity:99.0%Color and Shape:SolidMolecular weight:229.15800476074221-(2-Hydroxy-5-methylphenyl)ethanone
CAS:Purity:98.0%Color and Shape:Solid, Slightly pale yellow to yellow powderMolecular weight:150.1770019531255-Chlorosalicylaldehyde
CAS:Purity:97.0%Color and Shape:Solid, White to pale yellow crystalline powderMolecular weight:156.570007324218753-(bromoacetyl)-2H-chromen-2-one
CAS:Purity:97.0%Color and Shape:SolidMolecular weight:267.0780029296875Ferulic Acid (trans-4-Hydroxy-3-methoxycinnamic Acid)
CAS:Controlled ProductFormula:C10H10O4Color and Shape:NeatMolecular weight:194.18Cinnamyl alcohol
CAS:Cinnamyl alcohol (Styryl Carbinol) readily autoxidizes upon air exposure, and forms strong sensitizers as determined by the local lymph node assay.Formula:C9H10OPurity:99.00%Color and Shape:Colourless LiquidMolecular weight:134.183-FORMYL-4-METHOXYBENZOIC ACID
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:180.15899658203125Chroman-2-one
CAS:Purity:95.0%Color and Shape:Solid, Low Melting SolidMolecular weight:148.16099548339844Tert-butyl 3-{[(2-methoxyphenyl)methyl]amino}propanoate
CAS:Purity:95.0%Molecular weight:265.3529968261719(R)-N-(2-((2-Hydroxyphenyl)amino)-3,4-dioxocyclobut-1-en-1-yl)-2-methylpropane-2-sulfinamide
Purity:97%Molecular weight:308.35000610351562-Bromo-1-(4-methoxyphenyl)ethanone
CAS:Purity:97.0%Color and Shape:Solid, Powder or Crystalline Powder or SolidMolecular weight:229.0729980468753-[2-(3,4-dimethoxyphenyl)ethyl]-2-sulfanyl-3,4-dihydroquinazolin-4-one
CAS:Purity:98%Molecular weight:342.412-Chloro-4-fluoro-5-nitrophenol
CAS:Purity:97.0%Color and Shape:Solid, Yellow powderMolecular weight:191.53999328613282,2'-Ethylidenebis(4,6-di-tert-butylphenol)
CAS:Color and Shape:SolidMolecular weight:438.69601440429695-Fluoro-4-methyl-2-nitrophenol
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:171.12699890136724-cyclohexyl-3-{[(3-methoxyphenyl)amino]methyl}-4,5-dihydro-1H-1,2,4-triazole-5-thione
Molecular weight:318.440002441406252-(5-Aminoisoxazol-3-yl)phenol
CAS:Purity:95.0%Color and Shape:Liquid, No data available.Molecular weight:176.1750030517578Potassium 2,5-dihydroxybenzenesulfonate
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:228.259994506835945-Bromo-2-methoxybenzylalcohol
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:217.061996459960945'-Fluoro-2'-methoxyacetophenone
CAS:Purity:95.0%Color and Shape:Solid, Low Melting SolidMolecular weight:168.167007446289062-[(6-chloro-4-ethyl-2-oxo-2H-chromen-7-yl)oxy]propanoic acid
CAS:Purity:95.0%Molecular weight:296.70001220703125Ref: 10-F531260
1gTo inquire2gTo inquire5gTo inquire10gTo inquire100mgTo inquire250mgTo inquire500mgTo inquire2-(4-Methoxyphenyl)quinoline-4-carboxylic acid
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:279.2950134277344Isoquercetin (Quercetin 3-O-β-D-Glucoside)
CAS:Formula:C21H20O12Color and Shape:Yellow SolidMolecular weight:464.382,6-Diiodo-4-(trifluoromethyl)phenol
CAS:Color and Shape:Solid, CrystallineMolecular weight:413.90399169921875Tert-Butyl (R)-(3-(3-(3,4-dimethoxyphenyl)-1-hydroxypropyl)phenyl)carbamate
CAS:Purity:98%Molecular weight:387.476013183594(2R,3R,4S,5R)-2-(6-((3-Hydroxybenzyl)amino)-9H-purin-9-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diol
CAS:Purity:97.0%Molecular weight:373.3689880371094(E)-2-Cyano-3-(4-hydroxy-3-methoxy-phenyl)-acrylic acid ethyl ester
CAS:Purity:95.0%Molecular weight:247.253-Iodo-4-methoxytoluene
CAS:Purity:99.0%Color and Shape:Liquid, ClearMolecular weight:248.063003540039062-Methoxy-3-methylaniline
CAS:Purity:97.0%Color and Shape:Liquid, OilMolecular weight:137.1820068359375(2E)-3-(3-chlorophenyl)-1-(2,4-dimethoxyphenyl)prop-2-en-1-one
CAS:Purity:95.0%Molecular weight:302.751-Iodo-2-methoxy-4-nitrobenzene
CAS:Purity:98.0%Color and Shape:SolidMolecular weight:279.03298950195315'-Fluoro-2'-hydroxyacetophenone
CAS:Purity:98.0%Color and Shape:Solid, PowderMolecular weight:154.13999938964844N-(2,3-Dimethoxyphenyl)acetamide
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:195.218002319335948-[(E)-2-(3,4-Dimethoxyphenyl)ethenyl]-1,3-diethyl-7-methyl-purine-2,6 -dione
CAS:Purity:95.0%Color and Shape:Solid, Crystalline Powder or PowderMolecular weight:384.4360046386719Methyl 3-(4-hydroxyphenyl)propionate
CAS:Purity:95.0%Color and Shape:Solid, Off-white powderMolecular weight:180.20300292968752,4-difluoro-3-hydroxybenzoic acid methyl ester, 95%
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:188.13000488281253-(Hydroxymethyl)-5-nitrophenol
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:169.136001586914067-Hydroxycoumarin
CAS:M05765 - 7-HydroxycoumarinFormula:C9H6O3Purity:98%Color and Shape:Solid, CrystallineMolecular weight:162.14399719238284-hydroxy-3-[(4-hydroxy-2-oxo-2H-chromen-3-yl)methyl]-2H-chromen-2-one
CAS:Purity:98.0%Color and Shape:SolidMolecular weight:336.299011230468752,4,5-Trihydroxybenzaldehyde
CAS:Purity:95.0%Color and Shape:Liquid, No data available.Molecular weight:154.121002197265621-(4-Chloro-3-methoxyphenyl)-2,2,2-trifluoroethanone
CAS:Purity:95.0%Molecular weight:238.58999633789062Ethyl 2-(4'-hydroxyphenyl)-1,3-oxazole-4-carboxylate
CAS:Purity:95.0%Molecular weight:233.223007202148441-(2-Methoxyphenyl)-3-(trifluoromethyl)-1H-pyrazole-5-carboxylic acid
Molecular weight:286.2099914550781(2,4-Dimethoxyphenyl)(4-hydroxyphenyl)methanone
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:258.27301025390625(2-Methoxy-4,6-bis(trifluoromethyl)phenyl)boronic acid
CAS:Purity:97%Molecular weight:287.95001220703125Methyl 5-Amino-2-methoxybenzoate
CAS:Purity:97.0%Color and Shape:Liquid, ViscousMolecular weight:181.19099426269532-Bromo-1-(3,5-di-tert-butyl-4-hydroxyphenyl)ethanone
CAS:Purity:97.0%Molecular weight:327.26199340820312-Chlorocinnamic acid
CAS:Purity:99.0%Color and Shape:Solid, White to light yellow crystal powderMolecular weight:182.600006103515622-(4-Methoxy-phenyl)-2,6-dihydro-4H-thieno[3,4-c]pyrazol-3-ylamine
CAS:Purity:95.0%Molecular weight:247.32000732421875Pinostilbene
CAS:Pinostilbene obviously attenuates the phosphorylation of c-Jun and JNK triggered by 6-OHDA.Formula:C15H14O3Purity:98.98% - 99.21%Color and Shape:SolidMolecular weight:242.27(5-Chloro-2-methoxyphenyl)methanamine hydrochloride
CAS:Purity:95.0%Molecular weight:208.0800018310547Ethyl-2,2-difluoro-2-(3-methoxyphenyl)acetate
CAS:Purity:90.0%Color and Shape:Liquid, No data available.Molecular weight:230.210998535156251-(2,4-Dihydroxyphenyl)ethanone
CAS:Purity:98.0%Color and Shape:Solid, Yellow powderMolecular weight:152.1490020751953Kahweol
CAS:Kahweol has anticarcinogenic, anti-angiogenic,and anti-inflammatory activities, it can block the LPS-induced activation of NF-kappaB by preventing IkappaBFormula:C20H26O3Purity:98.07% - 99.86%Color and Shape:Off-White To Yellow SolidMolecular weight:314.42Silybin
CAS:Silybin is a flavonoid from Silybum that inhibits P-gp-assisted extracellular efflux, inhibits cytochrome P450 enzymes,anti-inflammatory, Hepatoprotective.Formula:C25H22O10Purity:98.12%Color and Shape:SolidMolecular weight:482.444-tert-Butyl-2-hydroxybenzaldehyde
CAS:Purity:95.0%Color and Shape:LiquidMolecular weight:178.23100280761725-(Difluoromethoxy)-2-methoxyaniline
CAS:Purity:95.0%Color and Shape:LiquidMolecular weight:189.16200256347656Methyl 3-amino-5-fluoro-4-hydroxybenzoate
CAS:Purity:98%Color and Shape:SolidMolecular weight:185.1540069580078Glycyrrhizic acid
CAS:Glycyrrhizic acid (Glycyrrhizin) is a triterpenoid saponinl with anti-tumor and anti-diabetic activities.Formula:C42H62O16Purity:97.51% - 99.49%Color and Shape:Crystals From Glacial Acetic Acid Crystals From Glacial Acetic Acid Obtained From LicoriceMolecular weight:822.935-methoxy-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile
CAS:Purity:95%Molecular weight:259.10998535156252-Fluoro-5-methoxybenzoic acid
CAS:Purity:97.0%Color and Shape:SolidMolecular weight:170.139007568359383-Fluoro-4-methoxybenzoyl chloride
CAS:Purity:98.0%Color and Shape:SolidMolecular weight:188.58000183105471-(4,5-Dimethoxy-2-nitro-phenyl)-ethanone
CAS:Purity:95.0%Color and Shape:Liquid, No data available.Molecular weight:225.19999694824223,5-Dimethoxyphenylmagnesium bromide, 0.5M THF
CAS:Purity:97.0%Color and Shape:LiquidMolecular weight:241.36700439453125(2E)-1-(2,5-dimethoxyphenyl)-3-(5-methylfuran-2-yl)prop-2-en-1-one
CAS:Purity:95.0%Molecular weight:272.299987792968752,4-Difluoro-3-methoxybenzoic acid
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:188.13000488281254-Chloro-3-methylanisole
CAS:Purity:98.0%Color and Shape:Solid, No data available.Molecular weight:156.61000061035156Methyl 5-bromo-2-hydroxy-3-methoxybenzoate
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:261.07101440429691-Bromo-2,3-dimethoxybenzene
CAS:Purity:95.0%Color and Shape:LiquidMolecular weight:217.06199645996094N-(2,4-dimethoxybenzyl)-2-oxo-N-(1,2,4-thiadiazol-5-yl)-2,3-dihydrobenzo[d]oxazole-6-sulfonamide
CAS:Purity:95%Molecular weight:448.47000122070314-(4-Hydroxyphenyl)cyclohexanone
CAS:Purity:95.0%Color and Shape:Solid, White powderMolecular weight:190.242004394531254-Hydroxy-3-(trifluoromethoxy)benzaldehyde
CAS:Purity:97.0%Color and Shape:SolidMolecular weight:206.11999511718752-(4-Methoxy-phenyl)-5-methyl-2H-pyrazol-3-ylamine
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:203.2449951171875(-) Catechin gallate
CAS:(-) Catechin gallate analytical standard provided with w/w absolute assay, to be used for quantitative titration.Formula:C22H18O10Purity:(HPLC) ≥98%Color and Shape:PowderMolecular weight:442.384,4'-(Propane-2,2-diyl)bis(2-nitrophenol)
CAS:Color and Shape:Liquid, No data available.Molecular weight:318.2850036621094