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.
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Found 16999 products of "Flavonoids and Polyphenols"
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2-(1,1-dimethylethyl)-4-(3-hydroxypropoxy)-6-(5-methoxy-2H-benzotriazol-2-yl)-phenol
CAS:Molecular weight:371.437011718754-(3-(Difluoromethyl)-5-(3-fluoro-4-methoxyphenyl)-1H-pyrazol-1-yl)benzenesulfonamide
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:397.36999511718758-Hydroxymethyl Riboflavin
CAS:<p>Applications 8-Hydroxymethyl Riboflavin is an impurity of Riboflavin (R414995), 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>Formula:C17H20N4O7Color and Shape:Orange To Dark OrangeMolecular weight:392.36Quercetin 7-O-β-D-Glucuronide
CAS:<p>Stability Hygroscopic<br>Applications Quercetin 3-O-β-D-Glucuronide is a metabolite of Quercetin (Q509500).<br>References Ajay, M., et al.: Life Sci., 74, 603 (2003), Shen, S., et al.: Toxicol. Appl. Pharmacol., 197, 84 (2004), Amira, S., et al.: Eur. J. Pharmacol. 599, 126 (2008),<br></p>Formula:C21H18O13Color and Shape:NeatMolecular weight:478.36N-(5-chloropyridin-2-yl)-2-(4-cyanobenzamido)-5-methoxybenzamide
CAS:Purity:97%Molecular weight:406.82998657226563-(4-Benzyloxy-3-methoxyphenyl)-4-phenyl-1,2,4-triazoline-5-thione, 95%
Molecular weight:389.47000122070314,5-Dimethyl-2-methoxyacetophenone
CAS:Formula:C11H14O2Purity:95.0Color and Shape:SolidMolecular weight:178.2317-Hydroxy Coumarin Sulfate Potassium Salt
CAS:Controlled Product<p>Applications Metabolite of 7-hydroxycoumarin (7-HC). Found in hepatocyte, microsome, S9 fraction of human, dog, monkey, rat and mouse liver.<br>References Ekins, S., et al.: Drug Metab. Dispos. 24, 990 (1996), Bock, K., et al.: Biochem. Pharmacol. 66, 691 (2003), Naritomi, Y., et al.: Drug Metab. Dispos. 31, 580 (2003).<br></p>Formula:C9H5KO6SColor and Shape:Light YellowMolecular weight:280.30Xanthophyll (~80%)
CAS:<p>Stability Light Sensitive, Temperature Sensitive<br>Applications Xanthophyll is one of the most widespread carotenoid alcohols in nature. Originally isolated from egg yolk, also isolated by chromatography from nettles, algae, and petals of many yellow flowers.<br>References van het Hof, K., et al.: J. Nutr., 130, 503 (2000), Cooper, D., et al.: J. Nutr., 134, 221S (2004), Faulks, R., et al.: Biochim. Biophys. Acta, 1740, 95 (2005), Rao, A., et al.: Pharmacol. Res., 55, 207 (2007), Tuberoso, C., et al.: Food Chem., 103, 149 (2007),<br></p>Formula:C40H56O2Purity:~80%Color and Shape:Dark Red PowderMolecular weight:568.873-Fluoro-4-methoxyphenylacetic acid
CAS:Formula:C9H9FO3Purity:97%Color and Shape:PowderMolecular weight:184.166N-[(1R,2R)-2-Amino-1,2-bis(4-methoxyphenyl)ethyl]4-methylbenzenesulfonamide
CAS:Purity:97%Molecular weight:426.52999877929697-BROMO-2-(4-METHOXYPHENYL)-[1,2,4]TRIAZOLO[1,5-A]PYRIDINE
CAS:Purity:95.0%Molecular weight:304.14700317382814-[2-(4-quinolinyl)vinyl]phenol
CAS:Purity:95.0%Color and Shape:Solid, Yellow powderMolecular weight:247.2969970703125(+)-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>Formula:C15H14O7Color and Shape:White To Light BrownMolecular weight:306.27(2E)-1-(1H-1,2,3-Benzotriazol-1-yl)-3-(3,4,5-trimethoxyphenyl)prop-2-en-1-one
CAS:Molecular weight:339.351013183593752-(1H-1,2,3-Benzotriazol-1-ylmethyl)-6-methylphenol
CAS:Purity:96.0%Molecular weight:239.2779998779297
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