
Flavonoides e Polifenóis
Os flavonoides são compostos fenólicos que possuem uma estrutura de 15 átomos de carbono, composta por dois anéis aromáticos ligados por uma ponte de três átomos de carbono. Os polifenóis são uma classe mais ampla de compostos orgânicos que contêm múltiplos grupos fenólicos. Ambos os grupos possuem fortes propriedades antioxidantes, permitindo-lhes proteger as células dos danos causados pelos radicais livres. Os flavonoides são comumente encontrados em frutas, vegetais e chá, estando associados à melhoria da saúde cardiovascular e à prevenção de doenças crónicas. Os polifenóis também têm aplicações na prevenção do câncer e na promoção da saúde cerebral.
Na CymitQuimica, oferecemos flavonoides e polifenóis de alta qualidade para pesquisa em química, farmacologia e biomedicina.
Foram encontrados 17012 produtos de "Flavonoides e Polifenóis"
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4′-Chloro-2′-methoxy-[1,1′-biphenyl]-4-amine
CAS:Fórmula:C13H12ClNOPureza:95.0%Cor e Forma:SolidPeso molecular:233.74-{[(5Z)-3-[2-(3,4-dimethoxyphenyl)ethyl]-4-oxo-2-sulfanylidene-1,3-thiazolidin-5-ylidene]methyl}-2-methoxyphenyl thiophene-2-carboxylate
CAS:Peso molecular:541.6500244140625(+)-Gallocatechin
CAS:<p>Stability Hygroscopic<br>Applications (+)-Gallocatechin is antioxidant isomer of (-)-Gallocatechin (G188990), a potential cancer chemopreventive agent that inhibits the growth and adherence of P. gingivalis onto the buccal epithelial cells. An epimer of (-)-Epigallocatechin (E588940).<br>References Rychlik, J., et. al: J. Sci. Food Agr., 95, 1892 (2015); Guo, Q. et al.: Biochim. Biophys. Acta, 1427, 13 (1999); Sakanaka, S. et al.: Biosci. Biotechnol. Biochem., 60, 745 (1996)<br></p>Fórmula:C15H14O7Cor e Forma:White To Light BrownPeso molecular:306.27(R)-4-(7-Ethyl-8-isopropyl-5-methyl-6-oxo-5,6,7,8-tetrahydro-pteridin-2-ylamino)-3-methoxy-benzoic acid
CAS:Pureza:95.0%Peso molecular:399.450988769531252-(3,4-DIMETHOXYBENZAMIDO)-4,5,6,7-TETRAHYDROBENZO[B]THIOPHENE-3-CARBOXAMIDE
CAS:Pureza:95.0%Peso molecular:360.42999267578125Ref: 10-F978951
1gA consultar5mgA consultar10mgA consultar50mgA consultar100mgA consultar250mgA consultar(2-{[2-(4-Methoxyphenyl)-1H-indol-3-yl]thio}ethyl)amine
CAS:Pureza:95.0%Peso molecular:298.39999389648443-(4-Methoxybenzoyl)-4,5,6,7-tetrahydro-1-benzothiophen-2-amine
CAS:Pureza:97%Peso molecular:287.38000488281252-Methoxy-N-(5-(2-methoxyphenyl)-1,3,4-thiadiazol-2-yl)benzamide
CAS:Pureza:97.0%Peso molecular:341.39001464843757-BROMO-2-(4-METHOXYPHENYL)-[1,2,4]TRIAZOLO[1,5-A]PYRIDINE
CAS:Pureza:95.0%Peso molecular:304.1470031738281N-(3,4-Dimethoxyphenyl)-6,7-dimethoxyquinazolin-4-amine
CAS:Pureza:98%Peso molecular:341.36700439453125Naphthol AS-BI β-D-glucuronide
CAS:<p>M04142 - Naphthol AS-BI beta-D-glucuronide</p>Fórmula:C24H22BrNO9Pureza:98%Peso molecular:548.342(2E)-3-(2H-1,3-benzodioxol-5-yl)-1-(4-methoxyphenyl)prop-2-en-1-one
CAS:Pureza:95.0%Peso molecular:282.2950134277344(S)-3-(TERT-BUTYL)-4-(2,6-DIMETHOXY-3,5-DIMETHYLPHENYL)-2,3-DIHYDROBENZO[D][1,3]OXAPHOSPHOLE
CAS:Pureza:98%Peso molecular:358.417999267578Ref: 10-F226043
5gA consultar10gA consultar1kg376,00€25gA consultar50gA consultar100g58,00€200gA consultar500g212,00€Ethyl 2-amino-7-hydroxy-4-(pyridin-3-yl)-4H-chromene-3-carboxylate
CAS:Pureza:95.0%Peso molecular:312.32501220703125N-[bis(4-methoxyphenyl)methyl]-6-oxo-2-(pyridazin-3-yl)-1,6-dihydropyrimidine-5-carboxamide
CAS:Pureza:95%Peso molecular:443.46301269531252-Amino-4-(3-methoxy-phenyl)-thiophene-3-carboxylic acid methyl ester
CAS:Fórmula:C13H13NO3SPureza:98%Cor e Forma:SolidPeso molecular:263.312-tert-Butyl-4-Hydroxyanisole
CAS:Produto Controlado<p>Applications 2-tert-Butyl-4-hydroxyanisole shows insecticidal activity.<br>References Newberne, P., et al.: Food Technol., 54, 66 (2000), Passone, M., et al.: Food Control, 19, 364 (2008),<br></p>Fórmula:C11H16O2Cor e Forma:Off-White To Light BeigePeso molecular:180.24cis-Resveratrol
CAS:<p>Stability Light Sensitive<br>Applications Minor constituent of wine, correlated with serum lipid reduction and inhibition of platelet aggregation. Resveratrol is a specific inhibitor of COX-1, and it also inhibits the hydroperoxidase activity of COX-1. It has been shown to inhibit events associated with tumor initiation, promotion and progression.<br>References Powell, R.G., et al.: Phytochemistry, 35, 335 (1994), Jeandet, P., et al.: J. Phytopathol., 143, 135 (1995), Mattivi, F., et al.: J. Agric. Food Chem., 43, 1820 (1995),<br></p>Fórmula:C14H12O3Cor e Forma:NeatPeso molecular:228.24Bisdemethoxycurcumin
CAS:Produto Controlado<p>Applications Bisdemethoxycurcumin is one of the three major forms of curcuminoids found in the rhizomes of turmeric. Bisdemethoxycurcumin displays antioxidant, anti-inflammatory as well as chemotherapeutic activity. Bisdemethoxycurcumin acts as an inhibitor of human pancreatic α-amylase, a target for type-2 diabetes .<br>References Ponnusamy, S. et al.: Food Chem., 135, 2638 (2012); Hung, C.-M. et al.: J. Agric. Food. Chem., 60, 8427 (2012); Jayaprakasha, G.K. et al.: Food Chem., 98, 720 (2006);<br></p>Fórmula:C19H16O4Cor e Forma:NeatPeso molecular:308.334-(2,3-dimethoxyphenyl)-6-(5-methylfuran-2-yl)pyrimidin-2-amine
CAS:Pureza:95.0%Peso molecular:311.34100341796875(2E)-3-[4-(benzyloxy)phenyl]-1-(2,4-dimethoxyphenyl)prop-2-en-1-one
CAS:Pureza:95.0%Peso molecular:374.4360046386719(2E)-Demethoxy Curcumin
CAS:<p>Applications The demethoxy derivative of Curcumin (C838500) that regulates anti-inflammatory and anti-proliferative responses through a ROS-independent mechanism. It attenuates the Wnt/β-catenin pathway through down-regulation of the transcriptional coactivator p300.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Ryu, M.J. et al.: Biochem. Biophys. Res. Comm., 377, 1304 (2008); Sandur, S.K. et al.: Carcinogenesis, 28, 1765 (2007); Huang, T. et al.: J. Agric. Food. Chem., 58, 10639 (2010);<br></p>Fórmula:C20H18O5Cor e Forma:Pink To RedPeso molecular:338.351-((4-(2-Methoxyphenoxy)phenyl)sulfonamido)cyclohexane-1-carboxylic acid
CAS:Pureza:97%Peso molecular:405.4700012207031Resveratrol-13C6
CAS:Produto Controlado<p>Applications Minor constituent of wine, correlated with serum lipid reduction and inhibition of platelet aggregation. Resveratrol is a specific inhibitor of COX-1, and it also inhibits the hydroperoxidase activity of COX-1. It has been shown to inhibit events associated with tumor initiation, promotion and progression.<br>References Powell, R.G., et al.: Phytochemistry, 35, 335 (1994), Jeandet, P., et al.: J. Phytopathol., 143, 135 (1995), Mattivi, F., et al.: J. Agric. Food Chem., 43, 1820 (1995),<br></p>Fórmula:C6C8H12O3Cor e Forma:NeatPeso molecular:234.204-Methylumbelliferyl N-acetyl-β-D-galactosaminide
CAS:<p>M04120 - 4-Methylumbelliferyl N-acetyl-beta-D-galactosaminide</p>Fórmula:C18H21NO8Pureza:97%Cor e Forma:Solid, White to off-white powderPeso molecular:379.3652-(2-methoxyphenyl)-8-methylquinoline-4-carboxylic acid
CAS:Pureza:95.0%Peso molecular:293.32199096679693,5-Dimethoxyphenylmagnesium bromide, 0.5M THF
CAS:Fórmula:C8H9BrMgO2Pureza:97.0%Cor e Forma:LiquidPeso molecular:241.367Ethyl 3-(4-(benzyloxy)-3,5-dimethoxyphenyl)-3-hydroxy-2-(2-methoxyphenoxy)propanoate
CAS:Pureza:98%Peso molecular:482.52899169921875N-(5-Chloro-2-methoxyphenyl)-3-hydroxynaphthalene-2-carboxamide
CAS:Pureza:95.0%Cor e Forma:SolidPeso molecular:327.760009765625Ref: 10-F811897
1gA consultar1mgA consultar5mgA consultar10mgA consultar50mgA consultar100mgA consultar250mgA consultar4-Chloro-5-(4-methoxy-phenyl)-thieno[2,3-d]-pyrimidine
CAS:Pureza:95.0%Cor e Forma:SolidPeso molecular:276.7399902343752-(3-Methoxy-phenyl)-benzofuran-5-carboxylic acid methyl ester
CAS:Pureza:95.0%Peso molecular:282.2950134277344(+/-)-Catechin xHydrate
CAS:Produto Controlado<p>Applications (+/-)-Catechin xHydrate is an antioxidant flavonoid.<br>References Liao, J. et al.: J. Agri. Food. Chem., 65, 3013 (2017);<br></p>Fórmula:C15H14O6Cor e Forma:NeatPeso molecular:290.275-Bromo-3-(4-methoxyphenyl)-1-phenyl-1H-pyrazole-4-carbaldehyde
CAS:Pureza:95+%Peso molecular:357.20700073242194-(2-methoxyphenyl)-2,3-dihydro-1H-1,5-benzodiazepine
CAS:Pureza:95.0%Peso molecular:252.31700134277344Ref: 10-F800085
1mgA consultar2mgA consultar5mgA consultar25mgA consultar50mgA consultar100mgA consultar1-(4-Methoxyphenyl)-2-pyrimidin-4-ylethanone
CAS:Fórmula:C13H12N2O2Pureza:95.0%Cor e Forma:SolidPeso molecular:228.2516-(4-methoxyphenyl)-1,3-dimethyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid
CAS:Pureza:95.0%Peso molecular:297.3139953613281Feruloylputrescine Trifluoroacetic Acid Salt
CAS:Produto Controlado<p>Stability Hygroscopic<br>Applications Feruloylputrescine is an effector of plant root systems, influencing development of nutrient gathering root systems. Inhibition of the formation of this compound causes the development of a dominant or ‘tap’ root.<br>References Ben-Hayyim G. et al.: FEBS Lett., 4, 145 (1994);<br></p>Fórmula:C14H20N2O3•C2HF3O2Cor e Forma:NeatPeso molecular:264.32114021-(4-((3'-Chloro-6-methoxy-[1,1'-biphenyl]-3-yl)methyl)phenyl)urea
CAS:Pureza:95.0%Peso molecular:366.8500061035156N4-(Benzo[d][1,3]dioxol-5-ylmethyl)-6-(3-methoxyphenyl)pyrimidine-2,4-diamine
CAS:Pureza:95.0%Peso molecular:350.37799072265625Ref: 10-F431587
5mgA consultar10mgA consultar25mgA consultar50mgA consultar100mgA consultar250mgA consultar6-ethyl-1-(4-methoxybenzyl)-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid
CAS:Cor e Forma:SolidPeso molecular:311.34100341796875(4-Methoxy-benzyl)-piperidin-4-ylmethyl-amine hydrochloride
CAS:Pureza:95.0%Peso molecular:270.79998779296875Ref: 10-F532530
1gA consultar5gA consultar100mgA consultar200mgA consultar250mgA consultar500mgA consultartrans-p-Coumaric Acid
CAS:<p>Applications trans-p-Coumaric Acid is the E-isomer of p-Coumaric Acid (C755365), a hydroxy derivative of Cinnamic Acid with antioxidant properties. p-Coumaric acid is a is a major component of lignocellulose. Studies suggest that p-Coumaric Acid may reduce the risk of cancer by reducing the formation of carcinogenic nitrosamines.<br>References Kikugawa, K. et al.: J. Agric. Food Chem., 1, 780 (1983); Ferguson, L.R. et al.: Mol. Nutrit. Food Res., 585 (2005); Chung, F.L. et al.: IARC Sci. Pub., 57, 797 (1984);<br></p>Fórmula:C9H8O3Cor e Forma:BeigePeso molecular:164.16(-)-Riboflavin
CAS:Produto Controlado<p>Stability Hygroscopic<br>Applications (-)-Riboflavin is a nutritional factor found in milk, eggs, malted barley, liver, kidney, heart, leafy vegetables. Richest natural source is yeast. Minute amounts present in all plant and animal cells. Vitamin (enzyme cofactor).<br>References Unna, K., et al.: J. Pharmacol. Exp. Ther., 76, 75 (1942), Rivlin, et al.: N. Engl. J. Med., 283, 463 (1970), Al-Shammary, F.J., et al.: Anal. Profiles Drug Subs., 19, 429 (1990),<br></p>Fórmula:C17H20N4O6Cor e Forma:NeatPeso molecular:376.36Ethyl hydrogen (3,5-di-tert-butyl-4-hydroxybenzyl)phosphonate
CAS:Pureza:97%Peso molecular:328.38900756835946-HYDROXY-9-(4-METHOXY-2-METHYLPHENYL)-3H-XANTHEN-3-ONE
CAS:Pureza:95.0%Peso molecular:332.35501098632812-(2-Methoxyphenyl)-1,3-dioxo-2,3-dihydro-1H-isoindole-5-carboxylic acid
CAS:Pureza:95.0%Peso molecular:297.26599121093754-Methoxy-3-(trifluoromethyl)benzamide
CAS:Fórmula:C9H8F3NO2Pureza:97%Cor e Forma:SolidPeso molecular:219.163Quercetin
CAS:Produto ControladoFórmula:C15H10O7Cor e Forma:Yellow Crystalline PowderPeso molecular:302.243-Chloro-2-fluoro-5-(trifluoromethyl)anisole
CAS:Fórmula:C8H5ClF4OPureza:95.0%Cor e Forma:LiquidPeso molecular:228.571,1-Dimethylethyl N-[[[(2,4-dimethoxyphenyl)methyl]amino]thioxomethyl]carbamate
CAS:Pureza:98%Peso molecular:326.4100036621094Ref: 10-F602352
1gA consultar2gA consultar5gA consultar100mgA consultar250mgA consultar500mgA consultar(2E)-1-{[1,1'-biphenyl]-4-yl}-3-(3,4-dimethoxyphenyl)prop-2-en-1-one
CAS:Pureza:95.0%Peso molecular:344.4100036621094N-[(1R,2R)-2-Amino-1,2-bis(4-methoxyphenyl)ethyl]4-methylbenzenesulfonamide
CAS:Pureza:97%Peso molecular:426.52999877929692-(3,5-Dimethoxybenzoyl)-N-(naphthalen-1-yl)hydrazinecarboxamide
CAS:Pureza:98.0%Peso molecular:365.3890075683594Triclosan O-β-D-Glucuronide Sodium Salt
CAS:Produto Controlado<p>Applications Triclosan O-β-D-Glucuronide is a metabolite of the bacteriostat, Triclosan (T774250).<br>References Moss, T. et al.: Food Chem. Toxicol., 38, 361 (2000); Wu, J. et al.: Sepu, 27, 724 (2009);<br></p>Fórmula:C18H14Cl3NaO8Cor e Forma:NeatPeso molecular:487.65Methyl 6-(3-(adamantan-1-yl)-4-methoxyphenyl)-2-naphthoate
CAS:Pureza:95%Peso molecular:426.55599975585941-(3,4-dimethoxyphenyl)-6,7-dimethoxy-1,2,3,4-tetrahydroisoquinoline
CAS:Pureza:95.0%Peso molecular:329.39599609375(+)-trans Taxifolin
CAS:Produto Controlado<p>Applications An antioxidant flavenoid.<br>References Dixon, D., et al.: J. Biol. Chem., 285, 36322 (2010), Sheu, M., et al.: Chem. Pharm. Bull., 58, 1187 (2010),<br></p>Fórmula:C15H12O7Cor e Forma:NeatPeso molecular:304.25Ref: 10-F795533
1mgA consultar5mgA consultar10mgA consultar25mgA consultar50mgA consultar100mgA consultar(2E)-1-{[1,1'-biphenyl]-4-yl}-3-(4-methoxyphenyl)prop-2-en-1-one
CAS:Pureza:95.0%Peso molecular:314.38400268554693-(3-methoxyphenyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidine-7-thiol
CAS:Pureza:95.0%Peso molecular:259.052780908Linarine
CAS:Produto Controlado<p>Impurity Diosmin EP Impurity E<br>Stability Hygroscopic<br>Applications Linarine (Diosmin EP Impurity E) is a naturally occurring flavone glycoside that was identified to possess potential sedative and anticonvulsant properties.<br>References Nugroho, A., et al.: Arch. Pharma. Res., 36, 51 (2013); Jung, H.A., et al.: Arch. Pharma. Res., 35, 1021 (2012); Shen, H.J., et al.: J. Med. Plants. Res., 5, 6555 (2011);<br></p>Fórmula:C28H32O14Cor e Forma:White To Light BeigePeso molecular:592.5451-((4'-methoxy-[1,1'-biphenyl])-4-sulfonamido)cyclohexane-1-carboxylic acid
CAS:Pureza:95.0%Peso molecular:389.4700012207031Anisole
CAS:Produto Controlado<p>Applications Anisole is used in perfumery.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Taylor, J.M., et al.: Toxicol. Appl. Pharmacol., 6, 378 (1964),<br></p>Fórmula:C7H8OCor e Forma:NeatPeso molecular:108.142-(Benzylamino)-1-(4-methoxyphenyl)ethanone hydrochloride
CAS:Pureza:97.0%Peso molecular:291.7799987792969

