Flavonoïdes
Les flavonoïdes sont un groupe de métabolites végétaux dotés de propriétés antioxydantes qui contribuent à la couleur des fruits et des fleurs. Ils jouent un rôle important dans la protection des plantes contre les rayons UV et les pathogènes. Les flavonoïdes sont étudiés pour leurs potentiels bienfaits pour la santé, notamment des propriétés anti-inflammatoires, antivirales et anticancéreuses. Ils font l'objet de nombreuses recherches dans les domaines de la pharmacologie, de la nutrition et de la biologie moléculaire.
Sous-catégories appartenant à la catégorie "Flavonoïdes"
- Anthocyanidines(46 produits)
- Anthocyanine(46 produits)
- Catéchine(88 produits)
- Chalcones(237 produits)
- Pterocarpans(28 produits)
2410 produits trouvés pour "Flavonoïdes"
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Epimedin C
CAS :Epimedin C is a flavonoid compound, which is derived from natural sources, specifically from plants belonging to the genus Epimedium. It is a bioactive constituent commonly found in traditional Chinese medicinal herbs known as "Horny Goat Weed." The mode of action of Epimedin C involves the modulation of various biological pathways, including the inhibition of specific enzymes and interaction with estrogen receptors. These actions contribute to its potential effects on bone health, cardiovascular function, and sexual health.Formule :C39H50O19Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :822.8 g/mol3-Hydroxy-6,3'-dimethoxyflavone
CAS :3-Hydroxy-6,3'-dimethoxyflavone is a naturally occurring flavone, which is a type of polyphenolic compound found in various plants. As a product of plant secondary metabolism, this flavone is often sourced from medicinal herbs and fruits, where it contributes to the plant's defense mechanisms.Formule :C17H14O5Degré de pureté :Min. 95%Masse moléculaire :298.29 g/mol7,8,3'-Trihydroxyflavone
CAS :7,8,3'-Trihydroxyflavone is a type of flavonoid, which is a class of polyphenolic compounds. It is primarily derived from various plant sources, including certain fruits, vegetables, and herbs known for their antioxidant properties. Its mode of action involves selective agonism of the tropomyosin receptor kinase B (TrkB), a receptor associated with the brain-derived neurotrophic factor (BDNF).
Formule :C15H10O5Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :270.24 g/molDihydropunctatin
CAS :Dihydropunctatin is a natural compound, which is an organic molecule derived from specific fungal sources. The biosynthesis of Dihydropunctatin typically occurs in endophytic fungi, which inhabit the internal tissues of plants and contribute to the host's adaptability and survival. These fungi are known for producing a diverse range of secondary metabolites with potential bioactive properties.Formule :C20H26O7Degré de pureté :Min. 95%Masse moléculaire :378.42 g/molPoncirin
CAS :Poncirin is a natural flavonoid glycoside, which is derived from the fruit of Poncirus trifoliata, commonly known as bitter orange. This compound is extracted from the plant materials using solvents followed by purification processes to isolate the active flavonoid.Formule :C28H34O14Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :594.56 g/molSakuranetin
CAS :Sakuranetin is a flavonoid, which is a natural compound derived predominantly from cherry blossoms and various citrus plants. As a phytochemical, it is primarily sourced from plants where it functions as a natural defense mechanism against environmental stressors. The mode of action of sakuranetin involves the inhibition of key pro-inflammatory pathways, notably blocking the activation of NF-κB, a protein complex that plays a crucial role in controlling the transcription of DNA, cytokine production, and cell survival.Formule :C16H14O5Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :286.28 g/mol5',3'''-Dihydroxyrobustaflavone
CAS :5',3'''-Dihydroxyrobustaflavone is a naturally occurring biflavonoid, which is a type of polyphenolic compound known for its diverse biological activities. It is derived from various plant sources, often found in species belonging to the Moraceae family, among others. The compound's chemical structure comprises multiple flavonoid units linked together, contributing to its unique properties.Formule :C30H18O12Degré de pureté :Min. 95%Masse moléculaire :570.46 g/mol4'-Hydroxyflavone
CAS :4'-Hydroxyflavone is a hydroxylated flavone, which is a type of organic compound belonging to the flavonoid family. These compounds are naturally found in a variety of plants, such as fruits, vegetables, and herbs, where they often contribute to pigmentation. This particular flavonoid possesses a hydroxyl group on its fourth carbon, structurally distinguishing it and potentially altering its biological activity compared to other flavones.Formule :C15H10O3Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :238.24 g/molApigenin-7-neohesperidoside
CAS :Apigenin-7-neohesperidoside is a flavonoid glycoside, which is derived primarily from certain plant species, including members of the Rutaceae family. It is characterized by its glycosidic linkage to apigenin, a well-known flavonoid. The source of this compound is often plant-derived extracts, where it is isolated using advanced phytochemical techniques.
Formule :C27H30O14Degré de pureté :Min. 98 Area-%Couleur et forme :PowderMasse moléculaire :578.52 g/mol3,7-Dihydroxy-5,8-dimethoxyflavanone
CAS :3,7-Dihydroxy-5,8-dimethoxyflavanone is a flavonoid derivative, which is a type of polyphenolic compound commonly found in various plants. Flavonoids are known for their wide-ranging biological activities and are often studied for their roles in plant defense mechanisms. This compound can be sourced from plants such as those in the genus Citrus, where it contributes to the plant's metabolic pathways and confers resistance against pathogens.Formule :C17H16O6Degré de pureté :Min. 95%Masse moléculaire :316.31 g/mol6,7,3',4'-Tetrahydroxyflavone
CAS :6,7,3',4'-Tetrahydroxyflavone is a natural flavonoid compound, which is a class of polyphenolic molecules found ubiquitously in plants. These compounds are synthesized via the phenylpropanoid pathway, predominantly in the leaves, flowers, and fruits of plants. 6,7,3',4'-Tetrahydroxyflavone exhibits its effects primarily through antioxidant and anti-inflammatory mechanisms. It interacts with cellular pathways to scavenge free radicals and modulate signaling pathways involved in inflammation and oxidative stress.Formule :C15H10O6Degré de pureté :Min. 98 Area-%Couleur et forme :PowderMasse moléculaire :286.24 g/mol6,2'-Dimethoxyflavone
CAS :6,2'-Dimethoxyflavone is a flavonoid compound, which is a type of secondary metabolite commonly found in plants. This compound is derived from various plant sources, where it acts as a natural antioxidant. The mode of action of 6,2'-Dimethoxyflavone includes modulation of signaling pathways involved in inflammation and cell proliferation. It influences the activity of specific enzymes and receptors, such as kinases and growth factor receptors, thereby affecting cellular responses.Formule :C17H14O4Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :282.29 g/mol3',4',7,8-Tetrahydroxyflavone
CAS :3',4',7,8-Tetrahydroxyflavone is a polyhydroxyflavone compound, which is a type of flavonoid systematically derived from plant sources known for their rich polyphenolic content. It is characterized primarily by the presence of multiple hydroxyl groups that contribute to its significant biochemical activity. This compound exhibits its mode of action through the modulation of various biochemical pathways, primarily through its antioxidant properties that enable it to scavenge free radicals, thus reducing oxidative stress within biological systems.Formule :C15H10O6Degré de pureté :Min. 95%Couleur et forme :Off-White Yellow PowderMasse moléculaire :286.24 g/mol6,7-Dihydroxyflavone
CAS :6,7-Dihydroxyflavone is a small molecule flavonoid compound, which is a synthetic product derived to mimic naturally occurring substances. This compound is primarily sourced from the metabolic pathways involved in the biosynthesis of flavonoids, which are naturally found in plants. The mode of action of 6,7-Dihydroxyflavone involves the selective activation of the TrkB receptor, mimicking the action of the brain-derived neurotrophic factor (BDNF). This receptor plays a crucial role in neuronal survival, differentiation, and synaptic plasticity.Formule :C15H10O4Degré de pureté :Min. 95 Area-%Couleur et forme :Yellow PowderMasse moléculaire :254.24 g/molFlavanone azine
CAS :Flavanone azine is a synthetic compound derived from flavonoid sources, specifically engineered through the structural manipulation of flavanone molecules. Flavonoids are naturally occurring compounds found in plants known for their diverse biological activities. The synthetic derivation allows for enhanced stability and bioavailability compared to natural counterparts.Formule :C30H24N2O2Degré de pureté :Min. 95%Masse moléculaire :444.52 g/molQuercetin 3-b-D-glucopyranoside
CAS :Quercetin 3-b-D-glucopyranoside is a naturally occurring flavonoid, which is found predominantly in a variety of fruits and vegetables. Its primary source includes apples, onions, and tea, where it is often present as a glycoside conjugate. This compound exerts its effects through its mode of action as an antioxidant, scavenging free radicals, and modulating signaling pathways that influence cellular processes such as apoptosis and inflammation.Formule :C21H20O12Degré de pureté :Min. 98 Area-%Couleur et forme :PowderMasse moléculaire :464.38 g/molPyraclostrobin
CAS :Pyraclostrobin is a fungicide, which is a synthetic compound derived from the strobilurin class of fungicidal chemistry. It is characterized as a product of chemical synthesis designed to inhibit fungal growth through its unique mode of action. Pyraclostrobin functions by disrupting mitochondrial respiration in the targeted fungi, specifically inhibiting electron transfer at the cytochrome bc1 complex. This interference halts ATP production, ultimately leading to the death of the fungal cells.Formule :C19H18ClN3O4Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :387.82 g/molTheaflavin-3-O-gallate
CAS :Theaflavin-3-O-gallate is a polyphenolic compound, which is derived from the oxidation of specific catechins found predominantly in black tea (Camellia sinensis). This compound is a significant member of the theaflavins, which are formed during the fermentation process of tea leaves. The bioactivity of Theaflavin-3-O-gallate is attributed to its ability to interact with and modulate various biological pathways, mainly through its antioxidant properties and its role in modulating cellular oxidative stress responses.Formule :C36H28O16Degré de pureté :Min. 95%Couleur et forme :Red PowderMasse moléculaire :716.6 g/molAmentoflavone-7”,4”’-dimethyl ether
CAS :Amentoflavone-7",4"'-dimethyl ether is a synthetic biflavonoid derivative, which is modeled on natural compounds found in certain plant species. Biflavonoids are typically sourced from plants like Gingko biloba and Selaginella, known for their varied biological activities. The dimethyl ether modification enhances the molecule's chemical stability and potentially its bioavailability.Formule :C32H22O10Degré de pureté :Min. 95%Masse moléculaire :566.51 g/mol2',3,5,7-Tetrahydroxyflavone
CAS :2',3,5,7-Tetrahydroxyflavone is a naturally occurring flavonoid compound, which is primarily derived from various plant sources known for their rich polyphenolic content. This compound is characterized by its multiple hydroxyl groups that confer significant antioxidant properties. Its mode of action primarily involves the scavenging of free radicals and the inhibition of oxidative enzyme systems. Additionally, it is known to modulate several intracellular signaling pathways, including those involved in inflammation and apoptosis.Formule :C15H10O6Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :286.24 g/mol
