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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2-(4-Formyl-2-methoxyphenoxy)-N,N-diphenylacetamide
CAS:Color and Shape:SolidMolecular weight:361.39700317382814-(Bis(4-hydroxyphenyl)methylene)cyclohexa-2,5-dienone
CAS:Purity:85.0%Color and Shape:Solid, No data available.Molecular weight:290.3179931640625Ethyl 1-[(4-methoxyphenyl)methyl]-4-oxo-1H,4H,7H-pyrazolo[3,4-b]pyridine-5-carboxylate
CAS:Purity:98%Molecular weight:327.33999633789063,5-Difluoro-4-methoxybenzenesulfonyl chloride
CAS:Formula:C7H5ClF2O3SColor and Shape:Solid, Low Melting SolidMolecular weight:242.62(2-Butyl-5-nitrobenzofuran-3-yl)(4-methoxyphenyl)methanone
CAS:Purity:95.0%Molecular weight:353.3739929199219(2R,3R,4R,5S,6S)-2-(Acetoxymethyl)-6-(4-chloro-3-(4-methoxybenzyl)phenyl)tetrahydro-2H-pyran-3,4,5-triyl triacetate
CAS:Purity:97%Molecular weight:563.02,4-Dimethoxythiobenzamide
CAS:Formula:C9H11NO2SPurity:95%Color and Shape:Solid, PowderMolecular weight:197.252,4-Dimethoxybenzaldehyde
CAS:Formula:C9H10O3Purity:98.0%Color and Shape:Light yellow powderMolecular weight:166.1765-(4-(Bis(4-methoxyphenyl)amino)phenyl)thiophene-2-carbaldehyde
CAS:Purity:98%Molecular weight:415.5100097656255-Hydroxy-2-methoxybenzaldehyde
CAS:Formula:C8H8O3Purity:95.0%Color and Shape:SolidMolecular weight:152.1493-Fluoro-4-hydroxybenzonitrile
CAS:Formula:C7H4FNOPurity:98.0%Color and Shape:SolidMolecular weight:137.1136-Iodo-4-(3-methoxyphenylamino)-8-methylquinoline-3-carboxamide
CAS:Purity:98%Molecular weight:433.24899291992196-Bromo-2-(2-(3-methoxyphenyl)propan-2-yl)benzofuran-3-carboxylic acid
CAS:Purity:97%Molecular weight:389.2449951171875Hydroxy-(4-methoxy-phenyl)-phenyl-acetic acid
CAS:Formula:C15H14O4Purity:97%Color and Shape:SolidMolecular weight:258.2732,6-Di-tert-butyl-4-methylphenol
CAS:Formula:C15H24OPurity:95.0%Color and Shape:Solid, GranulesMolecular weight:220.356Methyl 2-(8-fluoro-3-(2-methoxy-5-(trifluoromethyl)phenyl)-2-(4-(3-methoxyphenyl)piperazin-1-yl)-3,4-dihydroquinazolin-4-yl)acetate
CAS:Purity:97%Color and Shape:SolidMolecular weight:586.58801269531252-Fluoro-4-methylsulfonylphenol
CAS:Formula:C7H7FO3SPurity:95.0%Color and Shape:SolidMolecular weight:190.192-Hydroxy-4,5-dimethoxybenzoic acid
CAS:Formula:C9H10O5Purity:95%Color and Shape:SolidMolecular weight:198.1742-Bromo-1-(5-chloro-2-methoxy-4-methyl-phenyl)ethanone
CAS:Formula:C10H10BrClO2Purity:91.0%Color and Shape:Solid, Tan powderMolecular weight:277.545-Bromo-2-chloro-4-methylanisole
CAS:Formula:C8H8BrClOPurity:97%Color and Shape:SolidMolecular weight:235.517-(3,4-DIMETHOXYPHENYL)IMIDAZO[1,2-C]PYRIMIDIN-5-OL
CAS:Purity:95.0%Molecular weight:271.27600097656254-Hydroxychalcone
CAS:Formula:C15H12O2Purity:97.0%Color and Shape:Solid, Crystalline PowderMolecular weight:224.2593-{4-[(2,5-Dimethoxyphenyl)sulfonyl]piperazin-1-yl}-3-oxo-propionic acid hydrochloride
CAS:Formula:C15H21ClN2O7SColor and Shape:SolidMolecular weight:408.853,5-Dimethoxybenzaldehyde
CAS:Formula:C9H10O3Purity:98.0%Color and Shape:Solid, Crystalline PowderMolecular weight:166.176(R)-1-phenylethanamine (2R,3R,4S)-4-(benzo[d][1,3]dioxol-5-yl)-1-(tert-butoxycarbonyl)-2-(4-methoxyphenyl)pyrrolidine-3-carboxylate
CAS:Purity:98%Molecular weight:562.6632-(2-hydroxyphenyl)-1,3-dioxoisoindoline-5-carboxylic acid
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:283.239013671875p-Cresol
CAS:Formula:C7H8OPurity:95.0%Color and Shape:Solid, White - Slightly pale yellow lumpMolecular weight:108.14[2-(3-Methoxyphenyl)ethyl]hydrazine dihydrochloride
CAS:Formula:C9H15ClN2OColor and Shape:SolidMolecular weight:202.681-(4-(5-(2-Aminothiazol-5-ylthio)-2-methoxy-4-methylbenzoyl)piperazin-1-yl)ethanone
CAS:Purity:98%Molecular weight:406.5199890136719Dimboa
CAS:Dimboa (2,4-dihydroxy-7-methoxy-1,4-benzoxazin-3-one) is an antifungal compound used in crops.Formula:C9H9NO5Purity:96.57% - 98.32%Color and Shape:SolidMolecular weight:211.177-Methylcoumarin
CAS:7-Methylcoumarin with strong hepatoprotective activity.Formula:C10H8O2Purity:99.52%Color and Shape:SolidMolecular weight:160.17Osthenol
CAS:<p>Osthenol: Natural, selective hMAO-A inhibitor with antitumor, antifungal, and antibacterial properties. Ki=0.26 μM.</p>Formula:C14H14O3Purity:97.23%Color and Shape:SolidMolecular weight:230.26Ononin
CAS:Ononin, a growth inhibitor for pathogens, is a health-promoting natural chemical beneficial in nutrition.Formula:C22H22O9Purity:97.95% - 99.92%Color and Shape:SolidMolecular weight:430.40Echinacoside
CAS:Echinacoside: a polyphenol with anti-inflammatory, antioxidant, liver and nerve protection, NO scavenging, and vasodilation properties.Formula:C35H46O20Purity:99.59% - >99.99%Color and Shape:White CrystalMolecular weight:786.73Glycyrrhizic acid
CAS:<p>Glycyrrhizic acid (Glycyrrhizin), the active ingredient in licorice, is a triterpene saponins and an antagonist of HMGB1. High-Quality, Low-Cost!</p>Formula:C42H62O16Purity:97.51% - 99.74%Color and Shape:Crystals From Glacial Acetic Acid Crystals From Glacial Acetic Acid Obtained From LicoriceMolecular weight:822.93Estragole
CAS:Estragole (4-Allylanisole) is found in allspice,and is a constituent of many essential oils. Estragole is a flavouring agent.Formula:C10H12OPurity:97.28%Color and Shape:Less Liquid With Odor Of Anise Insoluble In Water Isolated From Rind OfMolecular weight:148.20CAFESTOL
CAS:<p>Cafestol, an ERK inhibitor, suppresses PGE2 and COX-2 by blocking NF-kB in LPS-stimulated RAW264.7 cells.</p>Formula:C20H28O3Purity:97.06% - 99.08%Color and Shape:SolidMolecular weight:316.43Isoastragaloside IV
CAS:<p>Isoastragaloside IV is a natural product</p>Formula:C41H68O14Purity:97.22% - ≥98%Color and Shape:SolidMolecular weight:784.97Astragaloside I
CAS:<p>Astragaloside I (Cyclosieversioside B) is a natural product isolated from Astragalus membranaceus.</p>Formula:C45H72O16Purity:98.9% - 99.64%Color and Shape:White CrystalMolecular weight:869.043',4',7-Trimethoxyquercetin
CAS:3',4',7-Trimethoxyquercetin (3,5-Dihydroxy-7,3',4'-trimethoxyflavone) is a polymethoxyquercetin isolated from Scutellaria baicalensis with antioxidant activity.Formula:C18H16O7Purity:99.11% - 99.16%Color and Shape:SolidMolecular weight:344.32(Iso)-Isomucronulatol 7-O-glucoside
CAS:7,2′-Dihydroxy-3′,4′-dimethoxyisoflavan 7-O-β-D-glucoside (Isomucronulatol 7-O-glucoside) is a biologically active isoflavone.Cost-effective and quality-assured.Formula:C23H28O10Purity:99.61% - 99.79%Color and Shape:SolidMolecular weight:464.46Isoastragaloside II
CAS:<p>Isoastragaloside II (Astrasieversianin VII) is a derivative Astragaloside I, an ingredient in Astragalus membranaceus which have osteogenic properties.</p>Formula:C43H70O15Purity:98.59% - 99.73%Color and Shape:SolidMolecular weight:827.01Astragaloside II
CAS:<p>Astragaloside II: Potent for MDR, hepatic cancer therapy; boosts osteogenesis via BMP-2/MAPK, Smad1/5/8 pathways.</p>Formula:C43H70O15Purity:98.54% - 99.7%Color and Shape:SolidMolecular weight:827.01Daidzin
CAS:Daidzin (Daidzoside) is an isoflavone isolated from soya bean with anti-oxidant, anti-carcinogenic, and anti-atherosclerotic activities.Formula:C21H20O9Purity:98.05% - 99.43%Color and Shape:White PowderMolecular weight:416.38Succinobucol
CAS:<p>Succinobucol is a phenolic antioxidant for treating heart atherosclerosis with anti-inflammatory effects.</p>Formula:C35H52O5S2Purity:97.47% - 99.96%Color and Shape:SolidMolecular weight:616.91Kahweol
CAS:Kahweol has anticarcinogenic, anti-angiogenic,and anti-inflammatory activities, it can block the LPS-induced activation of NF-kappaB by preventing IkappaBFormula:C20H26O3Purity:99.26% - 99.86%Color and Shape:Off-White To Yellow SolidMolecular weight:314.42Kaempferitrin
CAS:<p>Kaempferitrin has antidepressant effects via 5-HT1A, targets HeLa cells, promotes glucose control, and boosts immune function, including NK cells.</p>Formula:C27H30O14Purity:98% - 99.59%Color and Shape:SolidMolecular weight:578.52Punicalin
CAS:Punicalin: anti-inflammatory, antioxidative, anti-hepatotoxic, inhibits HIV-1 reverse transcriptase with an IC50 of 0.14 µM.Formula:C34H22O22Purity:97.72% - 99.95%Color and Shape:SolidMolecular weight:782.53Cinnamic acid
CAS:<p>Cinnamic acid may combat cancer; IC50 in glioblastoma, melanoma, prostate, and lung cells is 1-4.5 mM.</p>Formula:C9H8O2Purity:99.74%Color and Shape:SolidMolecular weight:148.16(+)-Epicatechin
CAS:<p>(+)-Epicatechin (Dexepicatechin) is a natural product and an antioxidant agent.</p>Formula:C15H14O6Purity:98.92%Color and Shape:SolidMolecular weight:290.27Lutein
CAS:<p>Lutein (Xantofyl) fights tumors, mutations, microbes, and may treat macular degeneration.</p>Formula:C40H56O2Purity:98.54% - 98.59%Color and Shape:Yellowish-Brown Viscous LiquidMolecular weight:568.87Astragaloside A
CAS:Astragaloside A, saponin from Astragalus membranaceus, treats cardiovascular diseases.Formula:C41H68O14Purity:99.87% - 99.94%Color and Shape:White PowderMolecular weight:784.97Hyperoside
CAS:<p>Hyperoside (Hyperin) is a naturally occuring flavonoid compound which shows multiple bioactivities, including myocardial protection, anti-redox, and anti-</p>Formula:C21H20O12Purity:98% - 99.82%Color and Shape:SolidMolecular weight:464.38Orientin
CAS:1.Formula:C21H20O11Purity:98.77% - 99.96%Color and Shape:Yellow PowderMolecular weight:448.38Clovamide
CAS:<p>Trans-Clovamide (trans-Clovamide) is a naturally occurring caffeoyl conjugate identified in the antioxidant polyphenolic fraction of cocoa (T.</p>Formula:C18H17NO7Purity:97.12% - 97.68%Color and Shape:SolidMolecular weight:359.33Afzelin
CAS:Afzelin (Kaempferol-3-O-rhamnoside) has several cellular activities such as DNA-protective, antibacterial, antioxidant, and anti-inflammatory as well as UV-Formula:C21H20O10Purity:98.92% - 99.38%Color and Shape:SolidMolecular weight:432.38Silibinin
CAS:<p>Silibinin, main component in milk thistle, offers liver protection and shows anti-cancer potential in various human cells.</p>Formula:C25H22O10Purity:97.98% - 98.37%Color and Shape:SolidMolecular weight:482.44Pyrogallol
CAS:<p>Pyrogallol (Piral) is a white crystalline powder and a powerful reducing agent prepared by heating gallic acid.</p>Formula:C6H6O3Purity:99.88%Color and Shape:SoildMolecular weight:126.11Eupatorin
CAS:<p>Eupatorin inhibits cancer cell growth, angiogenesis, and inflammation, inducing apoptosis via ROS.</p>Formula:C18H16O7Purity:98.09% - 98.09%Color and Shape:SolidMolecular weight:344.32Glycitein
CAS:<p>1. Gycitein has weak estrogenic activity. 2. Glycitein (Glycetein) inhibits glioma cell invasion through down-regulation of MMP-3 and MMP-9 gene expression.</p>Formula:C16H12O5Purity:99.23% - 99.94%Color and Shape:White PowderMolecular weight:284.26Actein
CAS:Actein stimulates bone formation, counters osteoporosis and oxidative damage, and may treat lipid disorders and cancer, inhibiting breast cancer cell growth.Formula:C37H56O11Purity:≥98%Color and Shape:Brown PowderMolecular weight:676.83Eugenol acetate
CAS:<p>Eugenol acetate is found in clove oil, an analgesic and antiseptic mainly used in dentistry, also sold OTC for toothache relief.</p>Formula:C12H14O3Purity:98.66%Color and Shape:Clear To Pale Yellow Oily LiquidMolecular weight:206.24Cinnamaldehyde
CAS:Cinnamaldehyde has antipyretic, sedative, anticancer effects, reduces MDA-MB-435S cell invasion, and may enhance CRC therapy with 5-FU and OXA.Formula:C9H8OPurity:97.07%Color and Shape:Yellowish Oily LiquidMolecular weight:132.16Cyanidin Chloride
CAS:Cyanidin Chloride, a grape antioxidant, may treat diabetes complications.Formula:C15H11ClO6Purity:98.07% - ≥95%Color and Shape:SolidMolecular weight:322.70Oxyimperatorin
CAS:Oxyimperatorin is a natural product from Angelica dahurica.Formula:C16H14O5Purity:96.26% - 99.18%Color and Shape:SolidMolecular weight:286.28Pinostilbene
CAS:<p>Pinostilbene obviously attenuates the phosphorylation of c-Jun and JNK triggered by 6-OHDA.</p>Formula:C15H14O3Purity:98.98% - 99.21%Color and Shape:SolidMolecular weight:242.27Glycitin
CAS:Glycitin (Glycitein 7-O-β-glucoside), a natural isoflavone isolated from legumes, can promote the proliferation of bone marrow stromal cells and osteoblasts andFormula:C22H22O10Purity:99.71% - 99.84%Color and Shape:White SolidMolecular weight:446.40trans-Cinnamaldehyde
CAS:Trans-Cinnamaldehyde (Phenylacrolein) exhibits anti-inflammatory activities and antidepressant-like effects in stressed mid-aged rats as a COX-2 inhibitor.Formula:C9H8OPurity:98.07%Molecular weight:132.16Amaranth
CAS:<p>"Amaranth (Acid Red 27) could boost heart health by tackling cholesterol, diabetes, and high blood pressure."</p>Formula:C20H11N2Na3O10S3Purity:99.64%Color and Shape:Dark Red Powder Solid PowderMolecular weight:604.50Methylnissolin-3-O-glucoside
CAS:<p>Methylnissolin-3-O-glucoside ((6aR, 11 aR)-3-hydroxy-9,l0-diMethoxy pt) has anti-inflammatory effects,antioxidant activity.</p>Formula:C23H26O10Purity:98% - 99.94%Color and Shape:SolidMolecular weight:462.45Schaftoside
CAS:Schaftoside (APIGENIN-6-GLUCOSIDE-8-ARABINOSIDE) has antioxidant and anticancer activity.Formula:C26H28O14Purity:98% - >99.99%Color and Shape:SolidMolecular weight:564.49
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