Catechin
Found 88 products of "Catechin"
(-)-gallocatechin 3-gallate
CAS:Oxygen-heterocyclic compoundFormula:C22H18O11Purity:≥ 95.0 % (HPLC)Color and Shape:PowderMolecular weight:458.38Procyanidin b2
CAS:Oxygen-heterocyclic compoundFormula:C30H26O12Purity:≥ 90.0 % (HPLC)Color and Shape:PowderMolecular weight:578.53Cinnamtannin b1
CAS:Oxygen-heterocyclic compoundFormula:C45H36O18Purity:≥ 90.0 % (HPLC)Color and Shape:PowderMolecular weight:864.76Procyanidin b1
CAS:Oxygen-heterocyclic compoundFormula:C30H26O12Purity:≥ 90.0 % (HPLC)Color and Shape:PowderMolecular weight:578.53(+/-)-Catechin xHydrate
CAS:Controlled ProductApplications (+/-)-Catechin xHydrate is an antioxidant flavonoid.
References Liao, J. et al.: J. Agri. Food. Chem., 65, 3013 (2017);Formula:C15H14O6Color and Shape:NeatMolecular weight:290.27(-)-Epicatechin Gallate
CAS:Controlled ProductStability Light Sensitive
Applications One of the catechin isomers and a potent antioxidant that can modulate a wide range of membrane proteins. Its bilayer-modifying potency was tested using gramicidin A (gA) channels as probes. All the catechins alter gA channel function and modify bilayer properties, with a 500-fold range in potency. The gallate group causes current block, as evident by brief downward current transitions.
References Ingolfsson, H., et al.: FEBS Lett., 585, 3101 (2011),Formula:C22H18O10Color and Shape:White To Off-WhiteMolecular weight:442.37Epicatechin-(2β->5,4β->6)-ent-epicatechin
CAS:Epicatechin-(2beta->5,4beta->6)-ent-epicatechin is a type of flavonoid dimer, which is derived from natural plant sources, particularly in some fruits and nuts known for their rich polyphenolic content. This compound belongs to the class of procyanidins, which are well-known for their potent antioxidant properties.Formula:C30H24O12Purity:Min. 95%Molecular weight:576.5 g/mol(-)-Epicatechin
CAS:(-)-Epicatechin is a flavonoid compound, which is a type of polyphenol that can be found in various natural sources such as cacao beans, green tea, and certain fruits. Structurally, it belongs to the class of catechins and is known for its antioxidant properties.
Formula:C15H14O6Purity:Min. 95 Area-%Color and Shape:Off-White PowderMolecular weight:290.27 g/mol(-)-Gallocatechin gallate
CAS:(-)-Gallocatechin gallate is a flavonoid compound, specifically a type of catechin, which is a phytochemical sourced primarily from tea plants, particularly green tea leaves. This compound is structurally characterized by its polyphenolic framework, which significantly contributes to its biological activity.
Formula:C22H18O11Purity:Min. 95%Color and Shape:White PowderMolecular weight:458.37 g/molProcyanidin B2
CAS:Procyanidin B2 is a type of polyphenol, specifically a flavonoid compound, which is derived from plant sources such as grape seeds, apples, and cacao beans. This compound is characterized by its dimeric structure, consisting of two epicatechin units linked through a specific bond. The mode of action of Procyanidin B2 involves its function as a potent antioxidant, which allows it to neutralize free radicals and reduce oxidative stress at the cellular level. Additionally, it influences various signaling pathways, modulating enzyme activity and gene expression related to inflammation and cell survival.
Formula:C30H26O12Purity:Min. 98 Area-%Color and Shape:Off-White PowderMolecular weight:578.52 g/molProcyanidin A2
CAS:Procyanidin A2 is a type of flavonoid, which is a class of bioactive compounds extracted primarily from various plant sources such as grape seeds, cranberries, and cocoa. These compounds are known for their complex molecular structures that include oligomeric catechins. Procyanidin A2 exerts its effects by modulating oxidative stress pathways through its potent antioxidant activity. It neutralizes free radicals, thus protecting cellular components from damage and potentially ameliorating oxidative stress-related conditions.
Formula:C30H24O12Purity:Min. 95%Color and Shape:White To Off-White SolidMolecular weight:576.5 g/mol(+)-Catechin hydrate
CAS:(+)-Catechin hydrate is a chiral flavonoid, which is a type of natural polyphenol compound. It is primarily sourced from various plants, including tea leaves, cocoa, and certain fruits. As an integral component of the flavonoid group, (+)-Catechin hydrate exhibits strong antioxidant activity, primarily through its ability to scavenge free radicals and chelate metal ions, thereby mitigating oxidative stress within biological systems.Formula:C15H14O6·xH2OPurity:Min. 98 Area-%Color and Shape:Off-White PowderMolecular weight:290.27 g/mol(+)-Catechin
CAS:(+)-Catechin is a type of polyphenolic compound, specifically a flavan-3-ol, which is a member of the broader class of flavonoids. It is derived from natural sources, predominantly found in a variety of plants such as tea leaves, cocoa, berries, and certain fruits. The compound plays a significant role as a natural antioxidant, combating oxidative stress by scavenging free radicals and chelating metal ions.Formula:C15H14O6Purity:Min. 98 Area-%Color and Shape:Off-White PowderMolecular weight:290.27 g/molEpigallocatechin gallate
CAS:Epigallocatechin gallate, also known as EGCG, is a flavonoid that provides antioxidant properties to plants. It also inhibits telomerase, and enzyme that elongates chromosomes, and DNA methyltransferase, that transfers a methyl group to cytosine in the DNA chain.Formula:C22H18O11Purity:Min. 95%Color and Shape:White PowderMolecular weight:458.37 g/mol(-)-Epigallocatechin
CAS:(-)-Epigallocatechin is a polyphenolic compound, which is a type of catechin, primarily found in the tea plant, Camellia sinensis. This compound is abundant in green tea leaves and is recognized for its potent antioxidant properties. The source of (-)-Epigallocatechin can be traced back to the biosynthesis pathway in plants, where it contributes to the plant's defense mechanisms against environmental stressors.Formula:C15H14O7Purity:Min. 95%Color and Shape:PowderMolecular weight:306.27 g/mol(-)-Epicatechin gallate
CAS:(-)-Epicatechin gallate is a type of catechin, which is a polyphenolic compound primarily sourced from green tea leaves. This compound is known for its potent antioxidant properties, which effectively neutralize free radicals, thereby reducing oxidative stress and potentially preventing cellular damage.Formula:C22H18O10Purity:Min. 95%Color and Shape:White PowderMolecular weight:442.37 g/mol(-)-Gallocatechin
CAS:(-)-Gallocatechin is a type of flavan-3-ol, specifically a catechin, which is a subtype of polyphenol. This compound is naturally sourced from various plants, particularly abundant in green tea leaves. It is part of the broader catechin family, known for possessing potent antioxidant potential.Formula:C15H14O7Purity:Min. 95 Area-%Color and Shape:White PowderMolecular weight:306.27 g/molCatechin 7,4'-di-O-gallate
CAS:Catechin 7,4'-di-O-gallate is a naturally occurring flavonoid compound, which is derived from various plants, particularly those rich in catechins, such as tea leaves and certain fruits. As a member of the polyphenol class, it is known for its powerful antioxidant properties, which enable it to neutralize free radicals and mitigate oxidative stress. Additionally, its structure allows for strong anti-inflammatory effects by modulating signaling pathways and inhibiting the production of inflammatory mediators.Purity:Min. 95%(±)-Catechin
CAS:(±)-Catechin is a type of flavonoid, a class of compounds known for their diverse range of biological activities. It is primarily sourced from a variety of plants, including tea leaves, cocoa, and certain fruits, where it exists as a natural antioxidant. The mode of action of (±)-catechin involves scavenging free radicals, thereby protecting cells from oxidative stress and potential damage. This protective mechanism is largely attributed to its polyphenolic structure, allowing it to neutralize reactive oxygen species (ROS).Formula:C15H14O6Purity:Min. 98 Area-%Color and Shape:White PowderMolecular weight:290.27 g/mol3'-O-Methylcatechin
CAS:3'-O-Methylcatechin is a naturally occurring flavonoid, which is derived from various plant sources, such as tea and certain fruits. It belongs to the class of compounds known as catechins, which are polyphenolic compounds widely recognized for their beneficial health effects. The methylation at the 3' position distinguishes it from other catechins, potentially influencing its bioavailability and biochemical activity.Formula:C16H16O6Purity:Min. 95%Molecular weight:304.29 g/mol
