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Flavonoids

Flavonoids are a group of plant metabolites thought to provide health benefits through cell signalling pathways and antioxidant effects. These molecules are found in a variety of fruits and vegetables.

Flavonoids are abundant in plants, in which they perform several functions. The abundance of flavonoids coupled with their low toxicity relative to other plant compounds means they can be ingested in large quantities by animals, including humans. Examples of foods that are rich in flavonoids include onions, parsley, blueberries, bananas, dark chocolate and red wine.

Flavonoids are important antioxidants, and promote several health effects. Aside from antioxidant activity, these molecules provide the following beneficial effects: anti-viral; anti-cancer; anti-inflammatory; anti-allergic.

Cat No. product name
T3406 Kuromanin chloride Cyanidin-3-O-glucoside chloride is potent antioxidants and free radical scavengers, may act as modulators of gene regulation and signal transduction pathways.
TN6769 7,8,3',4'-tetrahydroxyflavanone 7,8,3',4'-tetrahydroxyflavanone is a bioactive chemical.
T2901 Daidzin Daidzin is an isoflavone isolated from soya bean with anti-oxidant, anti-carcinogenic, and anti-atherosclerotic activities.
T3242 Breviscapin Breviscapine is the total flavonoid components (the content of scutellarin > or =85%) extracted from the dried whole plant of Erigeron breviscapus.
T6S1768 Narcissin 1. Narcissoside, with synergism of B.flavum flavonoid and rutin, could be responsible for stronger protection against mitochondrial induced oxidative stress.
T2S2169 Naringenin trimethyl ether 1. Naringenin trimethyl ether shows significant molluscicidal activity with a median lethal concentration (LC(5)) of 3.9 μg/mL.
T5S2139 Epimedin A1 Epimedin A1(Hexandraside F) is a flavonoid extracted from Herba Epimedii which is one of commonly used Chinese medicines.
T4S0578 Guaijaverin 1. Guaijaverin is a urease inhibitor. 2. Guaijaverin has antioxidant activity. 3. Guaijaverin has antibacterial activity against Strep. mutans.
T3051 Theaflavin-3-gallate Theaflavin-3-gallate can play a role in decreased intestinal cholesterol absorption via inhibition of micelle formation. Theaflavin-3-gallate has anticancer and ...
TN7104 (+)-Epicatechin (+)-Epicatechin is a natural product and an antioxidant agent.
TN7053 3',4',7-Trimethoxyquercetin 3',4',7-Trimethoxyquercetin is a polymethoxyquercetin isolated from Scutellaria baicalensis with antioxidant activity.
TN1856 Leachianone A Leachianone A is a potential antitoxic agent, it shows inhibitory effects on cadmium- Induced cytotoxicity.
T13301 Violanthin Violanthin is a natural product isolated from the aerial parts of Piper bavinum and inhibits acetylcholinesterase (AChE) (IC50: 79.80 μM). It has potent antioxid...
T2S1682 Pinocembrin 7-O-[3''-O-galloyl-4'',6''-hexahydroxydiphenoyl]-β-D-glucoside Pinocembrin 7-O-(3''-galloyl-4'',6''-(S)-hexahydroxydiphenoyl)-beta-D-glucose can moderately inhibit α-amylase activity, with the IC50 value of 0.03 umol/ml.
TN2011 Ombuoside Ombuoside has antifungal activity. Ombuoside shows significant antioxidant activity in the DPPH, and TEAC, reducing power assays.
TN2262 Tectorigenin 7-​O-​Xylosyl Glucoside Tectorigenin 7-O-xylosylglucoside is a natural product
TN1513 Clitorin Clitorin has free radical scavenging property. It shows significant interactions with CD38, it may have anti-hyperglycemic potential.
TN1215 (2S)-2'-Methoxykurarinone (2S)-2'-Methoxykurarinone is isolated from the roots of Sophora flavescens. (2S)-2'-Methoxykurarinone has anti-inflammatory, antipyretic, antidiabetic, and antin...
TN1975 Neosmitilbin Neoastilbin may have antioxidant and anti-inflammatory activities, it shows potent inhibition of lens aldose reductase.
TN1800 Isosakuranin Isosakuranin is a product from Paliurus ramosissimus.
TQ0089 Juglanin Juglanin is a JNK activator. Juglanin with inflammation and anti-tumor activities. It can induce apoptosis and autophagy on human breast cancer cells.
TN1895 Luteolinidin chloride Luteolinidin chloride is a natural product. It is a potent CD38 inhibitor which can protect the heart against I/R injury with preservation of eNOS function and p...
TN2151 Rhamnocitrin Rhamnocitrin can enhance the immune function, improve the formation of spleen cells of mice serum hemolysin of chicken red blood cell immune.
TN1041 Quercimeritrin Quercimeritrin has antibacterial activity, it shows promising activity against Staphylococcus aureus.
T5S1988 Isorhamnetin-3-O-glucoside Isorhamnetin-3-O-glucoside inhibits the activity of alpha-glucosidase from rat intestine; it exhibits a potent rat lens aldose reductase (RLAR) inhibition in vi...
T3851 Vicenin 2 Vicenin 2 is an angiotensin-converting enzyme (ACE) inhibitor (IC50=43.83 μM) from the aerial parts of Desmodium styracifolium. Vicenin 2 is an inhibitor of α-gl...
TN1772 Isoastilbin Isoastilbin is a dihydroflavonol glycoside compound in Rhizoma Smilacis glabrae and Astragalus membranaceus. Isoastilbin inhibits glucosyltransferase (GTase) wit...
TN1287 5,​7,​3'-​Trihydroxy-​6,​4',​5'-​trimethoxyflavone 5,7,3'-Trihydroxy-6,4',5'-trimethoxyflavone is a natural product from Artemisia argyi.
TN2246 Swertiajaponin Swertiajaponin possesses antimicrobial activity.
TN1088 3,​5,​6,​7,​8,​3',​4'-​Heptemthoxyflavone 3,3',4',5,6,7,8-Heptamethoxyflavone(HMF) has neuroprotective, chemopreventive, anti-allergic, anti-inflammatory, immunomodulatory, anti-aging and photoprotective...
TN1035 Irisolidone Irisolidone is a potent volume-regulated anion channel (VRAC) current inhibitor, it exhibits high efficacy for VRAC blockade with IC50s of 5-13 μM.
TQ0205 Procyanidin B1 Procyanidin B1, isolated from commonly eaten fruits, binds to the TLR4/MD-2 complex and has anti-inflammatory activity.
TN1322 6''-O-Malonylgenistin 6''-O-Malonylgenistin possesses a hepatoprotective activity.
TN1273 7,4'-Dihydroxyflavone 4',7-Dihydroxyflavone can induce transcription of nodulation (nod) genes in Rhizobium meliloti. It has inhibitory activities against COX-2.
TN1146 8-​Prenylnaringenin 8-Prenylnaringenin is a phytoestrogen with high estrogenic activity,
TN1011 Rhodionin Rhodionin and rhodionin can inhibit cytochrome P450 2D6 non-competitively with high specificity which could have implications for interactions with co-administer...
TN2103 PROCYANIDIN C1 Procyanidin C1 is a natural product, with anti-inflammatory effects, and induces apoptosis.
T8296 5,​7,​4'-​Trimethoxyflavone 5,7,4'-Trimethoxyflavone is isolated from Kaempferia parviflora (KP) which is a medicinal plant from Thailand.
T8294 Quercetagitrin Quercetagitrin, isolated from the African Marigold (Tagetes erecta), has anti-inflammatory activity.
T5S1000 Sophoraflavanone G Sophoraflavanone G (Kushenol F), isolated from Sophora flavescens, induces MDA-MB-231 and HL-60 cells apoptosis through suppression of MAPK-related pathways.
T3860 Isoliquiritin apioside Isoliquiritin apioside, isolated from Glycyrrhizae radix rhizome, significantly decreases PMA-induced increases in MMP9 activities and suppresses PMA-induced act...
T8260 4',5-Dihydroxyflavone 4',5-Dihydroxyflavone is a soybean LOX-1(Ki: 102.6 μM) and yeast α-Glucosidase inhibitor (IC50: 66 μM).
T8015 4-METHOXYCHALCONE 4-METHOXYCHALCONE is a natural compound that enhanced adipocyte differentiation,
T7992 4-Hydroxyflavanone 4-Hydroxyflavanone is a natural product, shows full vasorelaxing effects
T7979 2-Hydroxychalcone 2-Hydroxychalcone can be used as antiparasitic hit compounds when Methoxylated.It can inhibit invasion of triple negative breast cancer cells.
T8245 3,4-Dihydroxyflavone 3,4-Dihydroxyflavone Acts as an Antioxidant and Antiapoptotic Agent .
TMS1743 Salvigenin Salvigenin is a potent hMAO-A inhibitor, has neuroprotective, antitumor and immunomodulatory effects.
T7781 Reynoutrin Reynoutrin with antioxidant and radical-scavenging activity.
T5707 3-O-Methylgalangin GALANGIN-3-METHYLETHER has antibacterial activity, it has inhibitory effects on Pseudomonas aeruginosa. GALANGIN-3-METHYLETHER has hypolipidemic activity, the ac...
T5690 7,4'-Di-O-methylapigenin 4',7-DIMETHOXY-5-HYDROXYFLAVONE can inhibit α-glucosidase and α-amylase enzymes and enhance 2-NBDG uptake in L6 cells, it has hypolipidemic effect on mouse pre-a...
Kuromanin chloride
T3406
Cyanidin-3-O-glucoside chloride is potent antioxidants and free radical scavengers, may act as modulators of gene regulation and signal transduction pathways.
7,8,3',4'-tetrahydroxyflavanone
TN6769
7,8,3',4'-tetrahydroxyflavanone is a bioactive chemical.
Daidzin
T2901
Daidzin is an isoflavone isolated from soya bean with anti-oxidant, anti-carcinogenic, and anti-atherosclerotic activities.
Breviscapin
T3242
Breviscapine is the total flavonoid components (the content of scutellarin > or =85%) extracted from the dried whole plant of Erigeron breviscapus.
Narcissin
T6S1768
1. Narcissoside, with synergism of B.flavum flavonoid and rutin, could be responsible for stronger protection against mitochondrial induced oxidative stress.
Naringenin trimethyl ether
T2S2169
1. Naringenin trimethyl ether shows significant molluscicidal activity with a median lethal concentration (LC(5)) of 3.9 μg/mL.
Epimedin A1
T5S2139
Epimedin A1(Hexandraside F) is a flavonoid extracted from Herba Epimedii which is one of commonly used Chinese medicines.
Guaijaverin
T4S0578
1. Guaijaverin is a urease inhibitor. 2. Guaijaverin has antioxidant activity. 3. Guaijaverin has antibacterial activity against Strep. mutans.
Theaflavin-3-gallate
T3051
Theaflavin-3-gallate can play a role in decreased intestinal cholesterol absorption via inhibition of micelle formation. Theaflavin-3-gallate has anticancer and ...
(+)-Epicatechin
TN7104
(+)-Epicatechin is a natural product and an antioxidant agent.
3',4',7-Trimethoxyquercetin
TN7053
3',4',7-Trimethoxyquercetin is a polymethoxyquercetin isolated from Scutellaria baicalensis with antioxidant activity.
Leachianone A
TN1856
Leachianone A is a potential antitoxic agent, it shows inhibitory effects on cadmium- Induced cytotoxicity.
Violanthin
T13301
Violanthin is a natural product isolated from the aerial parts of Piper bavinum and inhibits acetylcholinesterase (AChE) (IC50: 79.80 μM). It has potent antioxi...
Pinocembrin 7-O-[3''-O-galloyl-4'',6''-hexahydroxydiphenoyl]-β-D-glucoside
T2S1682
Pinocembrin 7-O-(3''-galloyl-4'',6''-(S)-hexahydroxydiphenoyl)-beta-D-glucose can moderately inhibit α-amylase activity, with the IC50 value of 0.03 umol/ml.
Ombuoside
TN2011
Ombuoside has antifungal activity. Ombuoside shows significant antioxidant activity in the DPPH, and TEAC, reducing power assays.
Tectorigenin 7-​O-​Xylosyl Glucoside
TN2262
Tectorigenin 7-O-xylosylglucoside is a natural product
Clitorin
TN1513
Clitorin has free radical scavenging property. It shows significant interactions with CD38, it may have anti-hyperglycemic potential.
(2S)-2'-Methoxykurarinone
TN1215
(2S)-2'-Methoxykurarinone is isolated from the roots of Sophora flavescens. (2S)-2'-Methoxykurarinone has anti-inflammatory, antipyretic, antidiabetic, and antin...
Neosmitilbin
TN1975
Neoastilbin may have antioxidant and anti-inflammatory activities, it shows potent inhibition of lens aldose reductase.
Isosakuranin
TN1800
Isosakuranin is a product from Paliurus ramosissimus.
Juglanin
TQ0089
Juglanin is a JNK activator. Juglanin with inflammation and anti-tumor activities. It can induce apoptosis and autophagy on human breast cancer cells.
Luteolinidin chloride
TN1895
Luteolinidin chloride is a natural product. It is a potent CD38 inhibitor which can protect the heart against I/R injury with preservation of eNOS function and p...
Rhamnocitrin
TN2151
Rhamnocitrin can enhance the immune function, improve the formation of spleen cells of mice serum hemolysin of chicken red blood cell immune.
Quercimeritrin
TN1041
Quercimeritrin has antibacterial activity, it shows promising activity against Staphylococcus aureus.
Isorhamnetin-3-O-glucoside
T5S1988
Isorhamnetin-3-O-glucoside inhibits the activity of alpha-glucosidase from rat intestine; it exhibits a potent rat lens aldose reductase (RLAR) inhibition in vi...
Vicenin 2
T3851
Vicenin 2 is an angiotensin-converting enzyme (ACE) inhibitor (IC50=43.83 μM) from the aerial parts of Desmodium styracifolium. Vicenin 2 is an inhibitor of α-...
Isoastilbin
TN1772
Isoastilbin is a dihydroflavonol glycoside compound in Rhizoma Smilacis glabrae and Astragalus membranaceus. Isoastilbin inhibits glucosyltransferase (GTase) wit...
5,​7,​3'-​Trihydroxy-​6,​4',​5'-​trimethoxyflavone
TN1287
5,7,3'-Trihydroxy-6,4',5'-trimethoxyflavone is a natural product from Artemisia argyi.
Swertiajaponin
TN2246
Swertiajaponin possesses antimicrobial activity.
3,​5,​6,​7,​8,​3',​4'-​Heptemthoxyflavone
TN1088
3,3',4',5,6,7,8-Heptamethoxyflavone(HMF) has neuroprotective, chemopreventive, anti-allergic, anti-inflammatory, immunomodulatory, anti-aging and photoprotective...
Irisolidone
TN1035
Irisolidone is a potent volume-regulated anion channel (VRAC) current inhibitor, it exhibits high efficacy for VRAC blockade with IC50s of 5-13 μM.
Procyanidin B1
TQ0205
Procyanidin B1, isolated from commonly eaten fruits, binds to the TLR4/MD-2 complex and has anti-inflammatory activity.
6''-O-Malonylgenistin
TN1322
6''-O-Malonylgenistin possesses a hepatoprotective activity.
7,4'-Dihydroxyflavone
TN1273
4',7-Dihydroxyflavone can induce transcription of nodulation (nod) genes in Rhizobium meliloti. It has inhibitory activities against COX-2.
8-​Prenylnaringenin
TN1146
8-Prenylnaringenin is a phytoestrogen with high estrogenic activity,
Rhodionin
TN1011
Rhodionin and rhodionin can inhibit cytochrome P450 2D6 non-competitively with high specificity which could have implications for interactions with co-administer...
PROCYANIDIN C1
TN2103
Procyanidin C1 is a natural product, with anti-inflammatory effects, and induces apoptosis.
5,​7,​4'-​Trimethoxyflavone
T8296
5,7,4'-Trimethoxyflavone is isolated from Kaempferia parviflora (KP) which is a medicinal plant from Thailand.
Quercetagitrin
T8294
Quercetagitrin, isolated from the African Marigold (Tagetes erecta), has anti-inflammatory activity.
Sophoraflavanone G
T5S1000
Sophoraflavanone G (Kushenol F), isolated from Sophora flavescens, induces MDA-MB-231 and HL-60 cells apoptosis through suppression of MAPK-related pathways.
Isoliquiritin apioside
T3860
Isoliquiritin apioside, isolated from Glycyrrhizae radix rhizome, significantly decreases PMA-induced increases in MMP9 activities and suppresses PMA-induced act...
4',5-Dihydroxyflavone
T8260
4',5-Dihydroxyflavone is a soybean LOX-1(Ki: 102.6 μM) and yeast α-Glucosidase inhibitor (IC50: 66 μM).
4-METHOXYCHALCONE
T8015
4-METHOXYCHALCONE is a natural compound that enhanced adipocyte differentiation,
4-Hydroxyflavanone
T7992
4-Hydroxyflavanone is a natural product, shows full vasorelaxing effects
2-Hydroxychalcone
T7979
2-Hydroxychalcone can be used as antiparasitic hit compounds when Methoxylated.It can inhibit invasion of triple negative breast cancer cells.
3,4-Dihydroxyflavone
T8245
3,4-Dihydroxyflavone Acts as an Antioxidant and Antiapoptotic Agent .
Salvigenin
TMS1743
Salvigenin is a potent hMAO-A inhibitor, has neuroprotective, antitumor and immunomodulatory effects.
Reynoutrin
T7781
Reynoutrin with antioxidant and radical-scavenging activity.
3-O-Methylgalangin
T5707
GALANGIN-3-METHYLETHER has antibacterial activity, it has inhibitory effects on Pseudomonas aeruginosa. GALANGIN-3-METHYLETHER has hypolipidemic activity, the ac...
7,4'-Di-O-methylapigenin
T5690
4',7-DIMETHOXY-5-HYDROXYFLAVONE can inhibit α-glucosidase and α-amylase enzymes and enhance 2-NBDG uptake in L6 cells, it has hypolipidemic effect on mouse pre...