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quercetin

" in MedChemExpress (MCE) Product Catalog:

By Targets:	Akt (2) Aldose Reductase (2) Amylases (1) Amyloid-β (2) Antibiotic (3) Apoptosis (17) Autophagy (12) Bacterial (4) Biochemical Assay Reagents (1) Calcium Channel (1) ClpP (2) COX (2) Drug Metabolite (3) Endogenous Metabolite (9) Interleukin Related (2) Isotope-Labeled Compounds (2) JNK (2) Mitophagy (8) NF-κB (2) NO Synthase (2) P2Y Receptor (1) p38 MAPK (2) Phospholipase (2) PI3K (10) Potassium Channel (2) Reactive Oxygen Species (15) Ribosomal S6 Kinase (RSK) (2) RSV (1) TNF Receptor (1)
By Research Areas:	Cancer (24) Cardiovascular Disease (9) Infection (6) Inflammation/Immunology (25) Metabolic Disease (13) Neurological Disease (5)

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Autophagy (12)

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Biochemical Assay Reagents (1)

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Ribosomal S6 Kinase (RSK) (2)

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By Research Areas:

Cancer (24)

Cardiovascular Disease (9)

Infection (6)

Inflammation/Immunology (25)

Metabolic Disease (13)

Neurological Disease (5)

Inhibitors & Agonists

Fluorescent Dye

Biochemical Assay Reagents

Natural
Products

Isotope-Labeled Compounds

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-18085

*Quercetin* Maximum Cited Publications 109 Publications Verification	Reactive Oxygen Species PI3K Autophagy Mitophagy Apoptosis	Cancer
Quercetin, a natural flavonoid, is a stimulator of recombinant SIRT1 and also a PI3K inhibitor with IC₅₀ of 2.4 μM, 3.0 μM and 5.4 μM for PI3K γ, PI3K δ and PI3K β, respectively .

HY-W778608

Quercetin 7-glucuronide quercetin 7-O-β-glucuronide	Drug Metabolite	Inflammation/Immunology
Quercetin 7-glucuronide (Quercetin 7-O-β-glucuronide), a metabolite of Quercetin (HY-18085), can be isolated from Madagascarian Uncarina species. Quercetin 7-glucuronide can inhibit LDL oxidation .

HY-13930

Miquelianin 3 Publications Verification quercetin 3-O-glucuronide; quercetin 3-glucuronide	Endogenous Metabolite	Cancer
Miquelianin (Quercetin 3-O-glucuronide) is a metabolite of quercetin and a type of natural flavonoid. Miquelianin is also a CBR1 inhibitor.

HY-N8028

Quercetin 3-O-sambubioside 1 Publications Verification	Others	Cancer
Quercetin-3-O-sambubioside is a monomeric compound found in Eucommia ulmoides male flowers. Quercetin-3-O-sambubioside promotes the stimulation of the nerve center. Antioxidant and anticancer activities .

HY-N12445

Quercetin-3'-O-glucoside	Others	Metabolic Disease
Quercetin-3'-O-glucoside is a flavonol, which can be isolated from the flowers of Quercetin. Quercetin-3'-O-glucoside modulates Alloxan (HY-W017227)-induced hyperglycemia and lipid peroxidation (LPO) in rats, exerting anti-diabetic and anti-peroxidation effects. Quercetin-3'-O-glucoside improves diabetes and tissue lipid peroxidation by virtue of its insulin-stimulating and/or free radical-scavenging properties .

HY-18085G

Quercetin 1 Publications Verification	PI3K Autophagy Mitophagy Apoptosis Reactive Oxygen Species	Cancer
Quercetin GMP is Quercetin (HY-18085) produced by using GMP guidelines. GMP small molecules works appropriately as an auxiliary reagent for cell therapy manufacture. Quercetin is a flavonoid antioxidant, a PI3K inhibitor and a SIRT1 Activator .

HY-18085R

Quercetin (Standard)	Reactive Oxygen Species PI3K Autophagy Mitophagy Apoptosis	Cancer
Quercetin (Standard) is the analytical standard of Quercetin. This product is intended for research and analytical applications. Quercetin, a natural flavonoid, is a stimulator of recombinant SIRT1 and also a PI3K inhibitor with IC50 of 2.4 μM, 3.0 μM and 5.4 μM for PI3K γ, PI3K δ and PI3K β, respectively .

HY-N9872

Quercetin 4′-O-D-galactoside quercetin 4′-O-β-galactopyranoside	Others	Others
Quercetin 4′-O-D-galactoside (Quercetin 4′-O-β-galactopyranoside) is a natural product .

HY-N8685

Quercetin 3,4′-diglucoside quercetin 3,4′-di-O-glucoside	Others	Others
Quercetin-3,4-di-O-glucoside is a flavonoid that can be isolated from Allium cepa .

HY-N12963

Quercetin-3,7-di-O-a-rhamnopyranoside quercetin 3,7-dirhamnoside	Others	Others
Quercetin-3,7-di-O-α-rhamnopyranoside (Quercetin 3,7-dirhamnoside) is a flavonoid glycoside isolated from plants of the genus Randonia africana. The compound belongs to the group of flavonol glycosides identified in the aerial parts of Randonia africana .

HY-124512

Quercetin pentaacetate Pentaacetylquercetin	RSV	Infection Inflammation/Immunology
Quercetin pentaacetate could interact with F-protein with lower binding energy and better stability to block viral adhesion. Quercetin pentaacetate interacts with RSV and inhibit the viral adhesion on cell surface .

HY-N11844

Quercetin 3-(6″-caffeoylsophoroside)	Amylases	Metabolic Disease
Quercetin 3-(6″-caffeoylsophoroside) is an orally active α-amylase inhibitor, with an IC₅₀ of 73.66 μg/mL. Quercetin 3-(6″-caffeoylsophoroside) presents in thehydro-methanolic extract of Cardamine hirsuta Linn. Quercetin 3-(6″-caffeoylsophoroside) shows the antidiabetic activities by oxidative stress reduction and α-amylase inhibition. Quercetin 3-(6″-caffeoylsophoroside) can be used for diabetes mellitus research .

HY-N13306

Quercetin 3-Caffeylrobinobioside	Others	Others
Quercetin 3-Caffeylrobinobioside is a natural product .

HY-18085S1

Quercetin-d3	Isotope-Labeled Compounds PI3K Autophagy Mitophagy Reactive Oxygen Species Apoptosis	Cancer
Quercetin-d₃ is the deuterium labeled Quercetin. Quercetin, a natural flavonoid, is a stimulator of recombinant SIRT1 and also a PI3K inhibitor with IC50 of 2.4 μM, 3.0 μM and 5.4 μM for PI3K γ, PI3K δ and PI3K β, respectively[1].

HY-18085S

Quercetin-d5	PI3K Autophagy Mitophagy Apoptosis	Cancer
Quercetin-d₅ is a deuterium labeled Quercetin. Quercetin, a natural flavonoid, is a stimulator of recombinant SIRT1 and also a PI3K inhibitor with IC50 of 2.4 μM, 3.0 μM and 5.4 μM for PI3K γ, PI3K δ and PI3K β, respectively[1].

HY-N4089R

Quercetin 3-gentiobioside (Standard)	Aldose Reductase	Metabolic Disease
Quercetin 3-gentiobioside (Standard) is the analytical standard of Quercetin 3-gentiobioside. This product is intended for research and analytical applications. Quercetin 3-gentiobioside is isolated from A. iwayomogi, AR and AGE formation inhibitor, demonstrates biological activities against Aldose reductase (AR) and the formation of advanced glycation endproducts (AGEs) .

HY-N12274

Quercetin 5,3′-dimethyl ether	Others	Others
Quercetin 5,3′-dimethyl ether is a kind of flavonoid. Quercetin 5,3′-dimethyl ether can be isolated from Combretum erythrophyllum (Combretaceae). Quercetin 5,3′-dimethyl ether has anti-inflammatory activity and antibacterial activity .

HY-N11534

Quercetin-3-O-sophoroside-7-O-glucoside quercetin 3-sophoroside 7-glucoside	Others	Others
Quercetin-3-O-sophoroside-7-O-glucoside is a natural product that can be isolated from Brasica rapa var. rapa leaves .

HY-N0146R

Quercetin (dihydrate) (Standard)	PI3K Apoptosis	Inflammation/Immunology Cancer
Quercetin (dihydrate) (Standard) is the analytical standard of Quercetin (dihydrate). This product is intended for research and analytical applications. Quercetin dihydrate, a natural flavonoid, is a stimulator of recombinant SIRT1 and a PI3K inhibitor with IC₅₀s of 2.4 μM, 3.0 μM and 5.4 μM for PI3K γ, PI3K δ and PI3K β, respectively .

HY-N1354

Reynoutrin 1 Publications Verification quercetin-3-D-xyloside; Reinutrin	Reactive Oxygen Species	Metabolic Disease
Reynoutrin (Quercetin-3-D-xyloside) is a flavonoid from Psidium cattleianum, with antioxidant and radical-scavenging activity .

HY-N1968

Quercetin-3-O-β-D-glucose-7-O-β-D-gentiobiosiden quercetin-3-O-beta-D-glucose-7-O-beta-D-gentiobioside	Others	Others
Quercetin-3-O-β-D-glucose-7-O-β-D-gentiobiosiden is a flavonoid from Quercetin.

HY-18085S2

Quercetin-13C3	Isotope-Labeled Compounds PI3K Autophagy Mitophagy Reactive Oxygen Species Apoptosis	Cancer
Quercetin- ¹³C₃ is the ¹³C-labeled Quercetin. Quercetin, a natural flavonoid, is a stimulator of recombinant SIRT1 and also a PI3K inhibitor with IC50 of 2.4 μM, 3.0 μM and 5.4 μM for PI3K γ, PI3K δ and PI3K β, respectively[1].

HY-N9920

Quercetin 7-O-rutinoside	Others	Others
Quercetin 7-O-rutinoside is a flavonoid compound from Siparuna glycycarpa .

HY-N1583

Quercetin 3-O-robinobioside	Others	Others
Quercetin 3-O-robinobioside can be isolated from the leaves of Strychnos variabilis .

HY-N7976

Quercetin 3-O-neohesperidoside	Others	Inflammation/Immunology
Quercetin 3-O-neohesperidoside, a flavonoid glycoside, has anti-inflammatory activity .

HY-N6829

Retusin quercetin-3,3',4',7-tetramethylether	Antibiotic	Infection Inflammation/Immunology
Retusin (Quercetin-3,3',4',7-tetramethylether), a natural compound isolated from the leaves of Talinum triangulare, possesses antiviral and anti-inflammatory activities .

HY-N11823

Quercetin 3,7-diglucoside	Biochemical Assay Reagents	Others
Quercetin 3,7-diglucoside is an antioxidant that can be obtained from the leaves of Ficus carica L .

HY-N9135

Quercetin 3,3'-dimethyl ether	Others	Inflammation/Immunology
Quercetin 3,3'-dimethyl ether possesses antioxidant acticity .

HY-N11538

Quercetin-3-O-(2′′-O-galloyl)-β-D-glucopyranoside	Others	Inflammation/Immunology
Quercetin-3-O-(2′′-O-galloyl)-β-D-glucopyranoside is a orally active phenolic compound that can be isolated from the Geranium species. Quercetin-3-O-(2′′-O-galloyl)-β-D-glucopyranoside has anti-inflammatory activities and has potential application in edema and aortic endothelium-dependent relaxation injury .

HY-W778608R

Quercetin 7-glucuronide (Standard)	Drug Metabolite	Inflammation/Immunology
Dopamine (hydrochloride) (Standard) is the analytical standard of Dopamine (hydrochloride). This product is intended for research and analytical applications. Dopamine hydrochloride (ASL279) is a catecholamine neurotransmitter that is produced in the substantia nigra, ventral tegmental area, and hypothalamus of the brain. Dopamine hydrochloride (ASL279) plays several important roles in the brain and body . Dopamine hydrochloride (ASL279) acts through D2 dopamine receptors to induce endocytosis of VEGFR2, which is critical for promoting angiogenesis .

HY-18085AS

Quercetin-d3 hydrate	PI3K Autophagy Mitophagy Apoptosis Reactive Oxygen Species	Cancer
Quercetin-d3 hydrate is a deuterium labeled Quercetin hydrate (HY-18085A), a flavonoid which can stimulate recombinant SIRT1 and also a PI3K inhibitor with IC₅₀s of 2.4 μM, 3.0 μM and 5.4 μM for PI3K γ, PI3K δ and PI3K β, respectively .

HY-N7607

Quercetin-3-O-D-glucosyl]-(1-2)-L-rhamnoside	Others	Cardiovascular Disease
Quercetin-3-O-D-glucosyl]-(1-2)-L-rhamnoside is main antioxidant from Shuxuening, an herbal medicines injection .

HY-N11809

Quercetin-3-O-(6''-O-Ecaffeoyl)-β-D-galactopyranoside	Others	Others
Quercetin-3-O-(6 "-o-ecaffeoyl) -β-d-Galactopyranoside is a flavonoid glycoside, that can be isolated from Polygonum viscosum.

HY-N13383

Quercetin 3,5,3'-trimethyl ether	Others	Others
Quercetin 3,5,3'-trimethyl ether is a natural product .

HY-N2183

Baimaside quercetin 3-O-sophoroside	Others	Others
Baimaside (Quercetin 3-O-sophoroside) is isolated from the flowers of A. venetum, is a scavenger of superoxide anions .

HY-N4089

Quercetin 3-gentiobioside	Aldose Reductase	Metabolic Disease
Quercetin 3-gentiobioside is isolated from A. iwayomogi, AR and AGE formation inhibitor, demonstrates biological activities against Aldose reductase (AR) and the formation of advanced glycation endproducts (AGEs) .

HY-N0768

Quercetin 3-O-β-D-glucofuranoside 3 Publications Verification	Reactive Oxygen Species	Inflammation/Immunology
Quercetin 3-O-β-D-glucofuranoside is an effective antioxidant and an eosinophilic inflammation suppressor.

HY-N13015

Quercetin 5-O-β-D-glucopyranoside	Endogenous Metabolite	Others
Quercetin 5-O-β-D-glucopyranoside is a flavonoid, which can be isolated from the cocoon shell of silkworm (Bombyx mori). Quercetin 5-O-β-D-glucopyranoside is found in some plants, and its discovery in silkworm cocoons indicates its unique role in insect metabolism .

HY-N10407

Quercetin 3-O-rutinoside-7-O-glucoside	Others	Metabolic Disease
Quercetin 3-O-rutinoside-7-O-glucoside (compound 8) is an antioxidant agent that canbe found in Hemerocallis fulva. Quercetin 3-O-rutinoside-7-O-glucoside shows strong lipid peroxidation inhibitory activities .

HY-18085A

Quercetin hydrate Maximum Cited Publications 109 Publications Verification	PI3K Autophagy Mitophagy Apoptosis Reactive Oxygen Species	Cancer
Quercetin hydrate, a natural flavonoid, is a stimulator of recombinant SIRT1 and also a PI3K inhibitor with IC₅₀ of 2.4 μM, 3.0 μM and 5.4 μM for PI3K γ, PI3K δ and PI3K β, respectively .

HY-N9397R

Quercetin 3-O-(6''-O-malonyl)-β-D-glucoside (Standard)	Others	Metabolic Disease
Quercetin 3-O-(6''-O-malonyl)-β-D-glucoside (Standard) is an analytical standard for Quercetin 3-O-(6''-O-malonyl)-β-D-glucoside. This product is intended for research and analytical applications. Quercetin 3-O-(6''-O-malonyl)-β-D-glucoside is a flavonol glycoside. Quercetin 3-O-(6''-O-malonyl)-β-D-glucoside has antioxidant activity.

HY-N1582

Quercetin 3,4′-dimethyl ether 3,4′-Dimethylquercetin	Others	Cancer
Quercetin 3,4′-dimethyl ether (3,4′-Dimethylquercetin) is a dimethoxyflavone can be isolated from Combretum quadrangulare. Quercetin 3,4′-dimethyl ether overcomes TRAIL resistance by enhancing DR5 expression and has anti-tumor activity .

HY-N9397

Quercetin 3-O-(6''-O-malonyl)-β-D-glucoside	Others	Metabolic Disease
Quercetin 3-O-(6''-O-malonyl)-β-D-glucoside is a flavonol glycoside. Quercetin 3-O-(6''-O-malonyl)-β-D-glucoside possesses antioxidant activity .

HY-N1798

Quercetin 3,7-dimethyl ether	Endogenous Metabolite	Cardiovascular Disease
Quercetin 3,7-dimethyl ether, isolated from Croton schiedeanus Schlecht, has a NO/cGMP pathway-related profile, with increased vasorelaxant activity .

HY-N10845

Quercetin-3-O-b-D-galactopyranosyl-(1→6)-b-D-glucopyranoside	Others	Others
Quercetin-3-O-b-D-galactopyranosyl-(1→6)-b-D-glucopyranoside (compound 1), a flavonoid glycoside, can be isolated from the leaves of M. delavayi .

HY-N11808

Quercetin 3-galactosyl(1→2)rhamnoside	Others	Others
Quercetin 3-galactosyl(1→2)rhamnoside is a flavonoid, which can be isolated from the leaves of Gouania longipetala. .

HY-N8195

Quercetin 3-O-sophoroside-7-O-rhamnoside	Others	Others
Quercetin 3-O-sophoroside-7-O-rhamnoside is a flavonoid found in sea buckthorn berries .

HY-N0146

Quercetin dihydrate Maximum Cited Publications 109 Publications Verification	PI3K Apoptosis	Inflammation/Immunology Cancer
Quercetin dihydrate, a natural flavonoid, is a stimulator of recombinant SIRT1 and a PI3K inhibitor with IC₅₀s of 2.4 μM, 3.0 μM and 5.4 μM for PI3K γ, PI3K δ and PI3K β, respectively .

HY-N0418

Quercitrin 3 Publications Verification quercetin 3-rhamnoside	Ribosomal S6 Kinase (RSK) Apoptosis Autophagy Reactive Oxygen Species	Cardiovascular Disease Neurological Disease Inflammation/Immunology
Quercitrin (Quercetin 3-rhamnoside) is a bioflavonoid compound with potential anti-inflammation, antioxidative and neuroprotective effect. Quercitrin induces apoptosis of colon cancer cells. Quercitrin can be used for the research of cardiovascular and neurological disease research .

HY-N5075

Quercetin 3-O-glucoside-7-O-rhamnoside	Others	Neurological Disease
Quercetin 3-O-glucoside-7-O-rhamnoside is a member of flavonoid glycosides group with an inhibitory activity on the CNS .

Cat. No.	Product Name	Type

HY-18085G

Quercetin (GMP) 1 Publications Verification	Fluorescent Dye
Quercetin GMP is Quercetin (HY-18085) produced by using GMP guidelines. GMP small molecules works appropriately as an auxiliary reagent for cell therapy manufacture. Quercetin is a flavonoid antioxidant, a PI3K inhibitor and a SIRT1 Activator .

Cat. No.	Product Name	Type

HY-18085G

Quercetin (GMP) 1 Publications Verification	Biochemical Assay Reagents
Quercetin GMP is Quercetin (HY-18085) produced by using GMP guidelines. GMP small molecules works appropriately as an auxiliary reagent for cell therapy manufacture. Quercetin is a flavonoid antioxidant, a PI3K inhibitor and a SIRT1 Activator .

Cat. No.	Product Name	Category	Target	Chemical Structure

HY-18085

*Quercetin* Maximum Cited Publications 109 Publications Verification	Flavonols Structural Classification Classification of Application Fields Anti-aging Source classification Endocrine diseases Plants Endogenous metabolite Human Gut Microbiota Metabolites Flavonoids Immune System Disorder Microorganisms other families Leguminosae Sunscreen Disease markers Cosmetic Research Glycyrrhiza uralensis Fisch. Disease Research Fields Cancer	Reactive Oxygen Species PI3K Autophagy Mitophagy Apoptosis
Quercetin, a natural flavonoid, is a stimulator of recombinant SIRT1 and also a PI3K inhibitor with IC₅₀ of 2.4 μM, 3.0 μM and 5.4 μM for PI3K γ, PI3K δ and PI3K β, respectively .

HY-W778608

Quercetin 7-glucuronide quercetin 7-O-β-glucuronide	Structural Classification Flavonols Flavonoids Source classification Pedaliaceae Plants Uncarina grandidieri (Baill.) Ihlenf. & Straka	Drug Metabolite
Quercetin 7-glucuronide (Quercetin 7-O-β-glucuronide), a metabolite of Quercetin (HY-18085), can be isolated from Madagascarian Uncarina species. Quercetin 7-glucuronide can inhibit LDL oxidation .

HY-13930

Miquelianin 3 Publications Verification quercetin 3-O-glucuronide; quercetin 3-glucuronide	Flavonols Structural Classification Classification of Application Fields Source classification Plants Endogenous metabolite Flavonoids Microorganisms other families Phenols Polyphenols Disease Research Fields Cancer	Endogenous Metabolite
Miquelianin (Quercetin 3-O-glucuronide) is a metabolite of quercetin and a type of natural flavonoid. Miquelianin is also a CBR1 inhibitor.

HY-N8028

Quercetin 3-O-sambubioside 1 Publications Verification	Flavonols Eucommia ulmoides Oliver Flavonoids Classification of Application Fields Source classification Phenols Polyphenols Eucommiaceae Plants Disease Research Fields Cancer	Others
Quercetin-3-O-sambubioside is a monomeric compound found in Eucommia ulmoides male flowers. Quercetin-3-O-sambubioside promotes the stimulation of the nerve center. Antioxidant and anticancer activities .

HY-N12445

Quercetin-3'-O-glucoside	Malvaceae Structural Classification Flavonols Flavonoids Source classification Abelmoschus manihot (Linn.) Medicus Plants	Others
Quercetin-3'-O-glucoside is a flavonol, which can be isolated from the flowers of Quercetin. Quercetin-3'-O-glucoside modulates Alloxan (HY-W017227)-induced hyperglycemia and lipid peroxidation (LPO) in rats, exerting anti-diabetic and anti-peroxidation effects. Quercetin-3'-O-glucoside improves diabetes and tissue lipid peroxidation by virtue of its insulin-stimulating and/or free radical-scavenging properties .

HY-18085R

Quercetin (Standard)	Flavonols Structural Classification Source classification Endocrine diseases Plants Endogenous metabolite Human Gut Microbiota Metabolites Flavonoids Immune System Disorder Microorganisms other families Leguminosae Disease markers Glycyrrhiza uralensis Fisch.	Reactive Oxygen Species PI3K Autophagy Mitophagy Apoptosis
Quercetin (Standard) is the analytical standard of Quercetin. This product is intended for research and analytical applications. Quercetin, a natural flavonoid, is a stimulator of recombinant SIRT1 and also a PI3K inhibitor with IC50 of 2.4 μM, 3.0 μM and 5.4 μM for PI3K γ, PI3K δ and PI3K β, respectively .

HY-N9872

Quercetin 4′-O-D-galactoside quercetin 4′-O-β-galactopyranoside	Structural Classification Flavonols Flavonoids Rhododendron irroratum Franch. Source classification Ericaceae Plants	Others
Quercetin 4′-O-D-galactoside (Quercetin 4′-O-β-galactopyranoside) is a natural product .

HY-N8685

Quercetin 3,4′-diglucoside quercetin 3,4′-di-O-glucoside	Structural Classification Polysaccharides Liliaceae Source classification Allium cepa L. Plants Saccharides	Others
Quercetin-3,4-di-O-glucoside is a flavonoid that can be isolated from Allium cepa .

HY-N12963

Quercetin-3,7-di-O-a-rhamnopyranoside quercetin 3,7-dirhamnoside	Structural Classification Flavonoids other families Flavones Source classification Randonia africana Coss. Plants	Others
Quercetin-3,7-di-O-α-rhamnopyranoside (Quercetin 3,7-dirhamnoside) is a flavonoid glycoside isolated from plants of the genus Randonia africana. The compound belongs to the group of flavonol glycosides identified in the aerial parts of Randonia africana .

HY-N11844

Quercetin 3-(6″-caffeoylsophoroside)	Structural Classification Natural Products Cardamine hirsuta L. Source classification Plants Brassicaceae	Amylases
Quercetin 3-(6″-caffeoylsophoroside) is an orally active α-amylase inhibitor, with an IC₅₀ of 73.66 μg/mL. Quercetin 3-(6″-caffeoylsophoroside) presents in thehydro-methanolic extract of Cardamine hirsuta Linn. Quercetin 3-(6″-caffeoylsophoroside) shows the antidiabetic activities by oxidative stress reduction and α-amylase inhibition. Quercetin 3-(6″-caffeoylsophoroside) can be used for diabetes mellitus research .

HY-N13306

Quercetin 3-Caffeylrobinobioside	Structural Classification Flavonoids Labiatae Source classification Cynara scolymus L. Plants Other Flavonoids	Others
Quercetin 3-Caffeylrobinobioside is a natural product .

HY-N4089R

Quercetin 3-gentiobioside (Standard)	Flavonols Structural Classification Flavonoids other families Source classification Phenols Polyphenols Plants	Aldose Reductase
Quercetin 3-gentiobioside (Standard) is the analytical standard of Quercetin 3-gentiobioside. This product is intended for research and analytical applications. Quercetin 3-gentiobioside is isolated from A. iwayomogi, AR and AGE formation inhibitor, demonstrates biological activities against Aldose reductase (AR) and the formation of advanced glycation endproducts (AGEs) .

HY-N12274

Quercetin 5,3′-dimethyl ether	Structural Classification Flavonols Flavonoids Combretaceae Source classification Plants Combretum erythrophyllum Sond.	Others
Quercetin 5,3′-dimethyl ether is a kind of flavonoid. Quercetin 5,3′-dimethyl ether can be isolated from Combretum erythrophyllum (Combretaceae). Quercetin 5,3′-dimethyl ether has anti-inflammatory activity and antibacterial activity .

HY-N11534

Quercetin-3-O-sophoroside-7-O-glucoside quercetin 3-sophoroside 7-glucoside	Structural Classification Flavonoids Flavones Source classification Plants Solanaceae Etunia hybrida (J. D. Hooker) Vilmorin	Others
Quercetin-3-O-sophoroside-7-O-glucoside is a natural product that can be isolated from Brasica rapa var. rapa leaves .

HY-N0146R

Quercetin (dihydrate) (Standard)	Flavonols Structural Classification Flavonoids other families Source classification Phenols Polyphenols Plants	PI3K Apoptosis
Quercetin (dihydrate) (Standard) is the analytical standard of Quercetin (dihydrate). This product is intended for research and analytical applications. Quercetin dihydrate, a natural flavonoid, is a stimulator of recombinant SIRT1 and a PI3K inhibitor with IC₅₀s of 2.4 μM, 3.0 μM and 5.4 μM for PI3K γ, PI3K δ and PI3K β, respectively .

HY-N1354

Reynoutrin 1 Publications Verification quercetin-3-D-xyloside; Reinutrin	Structural Classification Flavonols Flavonoids Classification of Application Fields Myrtaceae Metabolic Disease Plants Disease Research Fields Psidium cattleianum	Reactive Oxygen Species
Reynoutrin (Quercetin-3-D-xyloside) is a flavonoid from Psidium cattleianum, with antioxidant and radical-scavenging activity .

HY-N1968

Quercetin-3-O-β-D-glucose-7-O-β-D-gentiobiosiden quercetin-3-O-beta-D-glucose-7-O-beta-D-gentiobioside	Flavonols Structural Classification Flavonoids other families Classification of Application Fields Source classification Other Diseases Phenols Polyphenols Plants Disease Research Fields	Others
Quercetin-3-O-β-D-glucose-7-O-β-D-gentiobiosiden is a flavonoid from Quercetin.

HY-N9920

Quercetin 7-O-rutinoside	Structural Classification Flavonols Flavonoids Source classification Plants Siparunaceae Siparuna glycycarpa (Ducke) S.S.Renner & Hausner	Others
Quercetin 7-O-rutinoside is a flavonoid compound from Siparuna glycycarpa .

HY-N1583

Quercetin 3-O-robinobioside	Quercus variabilis Blume Structural Classification Flavonoids Flavones Source classification Plants Fagaceae	Others
Quercetin 3-O-robinobioside can be isolated from the leaves of Strychnos variabilis .

HY-N7976

Quercetin 3-O-neohesperidoside	Flavonols Flavonoids Classification of Application Fields Verbenaceae Callicarpa bodinieri Levl. Source classification Phenols Polyphenols Plants Disease Research Fields Inflammation/Immunology	Others
Quercetin 3-O-neohesperidoside, a flavonoid glycoside, has anti-inflammatory activity .

HY-N6829

Retusin quercetin-3,3',4',7-tetramethylether	Flavonols Structural Classification Monophenols Flavonoids Classification of Application Fields Entada phaseoloides (L.) Merr. Labiatae Source classification Phenols Plants Inflammation/Immunology Disease Research Fields	Antibiotic
Retusin (Quercetin-3,3',4',7-tetramethylether), a natural compound isolated from the leaves of Talinum triangulare, possesses antiviral and anti-inflammatory activities .

HY-N11823

Quercetin 3,7-diglucoside	Structural Classification Flavonoids Ficus carica L. Flavones Source classification Plants Moraceae Saccharides Monosaccharides	Biochemical Assay Reagents
Quercetin 3,7-diglucoside is an antioxidant that can be obtained from the leaves of Ficus carica L .

HY-N9135

Quercetin 3,3'-dimethyl ether	Flavonols Flavonoids other families Classification of Application Fields Source classification Phenols Polyphenols Plants Disease Research Fields Inflammation/Immunology	Others
Quercetin 3,3'-dimethyl ether possesses antioxidant acticity .

HY-N11538

Quercetin-3-O-(2′′-O-galloyl)-β-D-glucopyranoside	Structural Classification Flavonoids Classification of Application Fields Polygonaceae Source classification Plants Other Flavonoids Inflammation/Immunology Disease Research Fields Polygonum capitatum Buch.-Ham. ex D. Don Prodr	Others
Quercetin-3-O-(2′′-O-galloyl)-β-D-glucopyranoside is a orally active phenolic compound that can be isolated from the Geranium species. Quercetin-3-O-(2′′-O-galloyl)-β-D-glucopyranoside has anti-inflammatory activities and has potential application in edema and aortic endothelium-dependent relaxation injury .

HY-W778608R

Quercetin 7-glucuronide (Standard)	Structural Classification Flavonols Flavonoids Source classification Pedaliaceae Plants Uncarina grandidieri (Baill.) Ihlenf. & Straka	Drug Metabolite
Dopamine (hydrochloride) (Standard) is the analytical standard of Dopamine (hydrochloride). This product is intended for research and analytical applications. Dopamine hydrochloride (ASL279) is a catecholamine neurotransmitter that is produced in the substantia nigra, ventral tegmental area, and hypothalamus of the brain. Dopamine hydrochloride (ASL279) plays several important roles in the brain and body . Dopamine hydrochloride (ASL279) acts through D2 dopamine receptors to induce endocytosis of VEGFR2, which is critical for promoting angiogenesis .

HY-N7607

Quercetin-3-O-D-glucosyl]-(1-2)-L-rhamnoside	Cardiovascular Disease Flavonols Flavonoids Classification of Application Fields Ginkgoaceae Source classification Phenols Polyphenols Plants Disease Research Fields Ginkgo biloba	Others
Quercetin-3-O-D-glucosyl]-(1-2)-L-rhamnoside is main antioxidant from Shuxuening, an herbal medicines injection .

HY-N11809

Quercetin-3-O-(6''-O-Ecaffeoyl)-β-D-galactopyranoside	Structural Classification Lythraceae Source classification Phenols Polyphenols Plants Lagerstroemia speciosa (L.) Pers.	Others
Quercetin-3-O-(6 "-o-ecaffeoyl) -β-d-Galactopyranoside is a flavonoid glycoside, that can be isolated from Polygonum viscosum.

HY-N13383

Quercetin 3,5,3'-trimethyl ether	Structural Classification Flavonoids Combretaceae Getonia floribunda Roxb Source classification Plants	Others
Quercetin 3,5,3'-trimethyl ether is a natural product .

HY-N2183

Baimaside quercetin 3-O-sophoroside	Apocynaceae Flavonols Structural Classification Flavonoids Classification of Application Fields Source classification Other Diseases Phenols Polyphenols Plants Apocynum venetum Linn. Disease Research Fields	Others
Baimaside (Quercetin 3-O-sophoroside) is isolated from the flowers of A. venetum, is a scavenger of superoxide anions .

HY-N4089

Quercetin 3-gentiobioside	Flavonols Structural Classification Flavonoids other families Classification of Application Fields Source classification Phenols Polyphenols Metabolic Disease Plants Disease Research Fields	Aldose Reductase
Quercetin 3-gentiobioside is isolated from A. iwayomogi, AR and AGE formation inhibitor, demonstrates biological activities against Aldose reductase (AR) and the formation of advanced glycation endproducts (AGEs) .

HY-N0768

Quercetin 3-O-β-D-glucofuranoside 3 Publications Verification	Flavonols Structural Classification Classification of Application Fields Source classification Plants Apocynum venetum Linn. Endogenous metabolite Apocynaceae Human Gut Microbiota Metabolites Flavonoids Microorganisms Phenols Polyphenols Inflammation/Immunology Disease Research Fields	Reactive Oxygen Species
Quercetin 3-O-β-D-glucofuranoside is an effective antioxidant and an eosinophilic inflammation suppressor.

HY-N13015

Quercetin 5-O-β-D-glucopyranoside	Structural Classification Flavonols Flavonoids Animals Source classification	Endogenous Metabolite
Quercetin 5-O-β-D-glucopyranoside is a flavonoid, which can be isolated from the cocoon shell of silkworm (Bombyx mori). Quercetin 5-O-β-D-glucopyranoside is found in some plants, and its discovery in silkworm cocoons indicates its unique role in insect metabolism .

HY-N9397R

Quercetin 3-O-(6''-O-malonyl)-β-D-glucoside (Standard)	Apocynaceae Flavonols Structural Classification Flavonoids Source classification Phenols Polyphenols Plants Apocynum venetum Linn.	Others
Quercetin 3-O-(6''-O-malonyl)-β-D-glucoside (Standard) is an analytical standard for Quercetin 3-O-(6''-O-malonyl)-β-D-glucoside. This product is intended for research and analytical applications. Quercetin 3-O-(6''-O-malonyl)-β-D-glucoside is a flavonol glycoside. Quercetin 3-O-(6''-O-malonyl)-β-D-glucoside has antioxidant activity.

HY-N1582

Quercetin 3,4′-dimethyl ether 3,4′-Dimethylquercetin	Structural Classification Flavonoids Flavones Leguminosae Source classification Distemonanthus benthamianus Baill. Plants	Others
Quercetin 3,4′-dimethyl ether (3,4′-Dimethylquercetin) is a dimethoxyflavone can be isolated from Combretum quadrangulare. Quercetin 3,4′-dimethyl ether overcomes TRAIL resistance by enhancing DR5 expression and has anti-tumor activity .

HY-N9397

Quercetin 3-O-(6''-O-malonyl)-β-D-glucoside	Apocynaceae Flavonols Structural Classification Flavonoids Classification of Application Fields Source classification Phenols Polyphenols Metabolic Disease Plants Apocynum venetum Linn. Disease Research Fields	Others
Quercetin 3-O-(6''-O-malonyl)-β-D-glucoside is a flavonol glycoside. Quercetin 3-O-(6''-O-malonyl)-β-D-glucoside possesses antioxidant activity .

HY-N1798

Quercetin 3,7-dimethyl ether	Cardiovascular Disease Flavonols Structural Classification Flavonoids Classification of Application Fields Croton tiglium Linn. Source classification Phenols Polyphenols Euphorbiaceae Plants Disease Research Fields	Endogenous Metabolite
Quercetin 3,7-dimethyl ether, isolated from Croton schiedeanus Schlecht, has a NO/cGMP pathway-related profile, with increased vasorelaxant activity .

HY-N10845

Quercetin-3-O-b-D-galactopyranosyl-(1→6)-b-D-glucopyranoside	Structural Classification Flavonoids Flavones Source classification Rosaceae Plants Eriobotrya japonica (Thunb.) Lindl.	Others
Quercetin-3-O-b-D-galactopyranosyl-(1→6)-b-D-glucopyranoside (compound 1), a flavonoid glycoside, can be isolated from the leaves of M. delavayi .

HY-N11808

Quercetin 3-galactosyl(1→2)rhamnoside	Gouania longipetala Hemsl. Structural Classification Flavonoids Flavones Source classification Plants Rhamnaceae	Others
Quercetin 3-galactosyl(1→2)rhamnoside is a flavonoid, which can be isolated from the leaves of Gouania longipetala. .

HY-N8195

Quercetin 3-O-sophoroside-7-O-rhamnoside	Flavonols Flavonoids Classification of Application Fields Elaeagnaceae Source classification Hippophaë rhamnoides Other Diseases Phenols Polyphenols Plants Disease Research Fields	Others
Quercetin 3-O-sophoroside-7-O-rhamnoside is a flavonoid found in sea buckthorn berries .

HY-N0146

Quercetin dihydrate Maximum Cited Publications 109 Publications Verification	Flavonols Structural Classification Flavonoids other families Classification of Application Fields Source classification Phenols Polyphenols Plants Disease Research Fields Cancer	PI3K Apoptosis
Quercetin dihydrate, a natural flavonoid, is a stimulator of recombinant SIRT1 and a PI3K inhibitor with IC₅₀s of 2.4 μM, 3.0 μM and 5.4 μM for PI3K γ, PI3K δ and PI3K β, respectively .

HY-N0418

Quercitrin 3 Publications Verification quercetin 3-rhamnoside	Flavonols Structural Classification Classification of Application Fields Source classification Erythrina stricta Roxb. Plants Compositae Endogenous metabolite Human Gut Microbiota Metabolites Flavonoids Microorganisms Phenols Polyphenols Inflammation/Immunology Disease Research Fields	Ribosomal S6 Kinase (RSK) Apoptosis Autophagy Reactive Oxygen Species
Quercitrin (Quercetin 3-rhamnoside) is a bioflavonoid compound with potential anti-inflammation, antioxidative and neuroprotective effect. Quercitrin induces apoptosis of colon cancer cells. Quercitrin can be used for the research of cardiovascular and neurological disease research .

HY-N5075

Quercetin 3-O-glucoside-7-O-rhamnoside	Structural Classification Flavonoids Flavones Source classification Phenols Polyphenols Arabidopsis thaliana Plants Brassicaceae Saccharides Monosaccharides	Others
Quercetin 3-O-glucoside-7-O-rhamnoside is a member of flavonoid glycosides group with an inhibitory activity on the CNS .

HY-N7024

Quercetin 3-O-(6''-galloyl)-β-D-galactopyranoside 1 Publications Verification	Flavonols Flavonoids Classification of Application Fields Source classification Psidium guajava Linn. Phenols Polyphenols Metabolic Disease Myrtaceae Plants Disease Research Fields	Others
Quercetin 3-O-(6''-galloyl)-β-D-galactopyranoside is from the fresh leaves of Psidium Guajava L. .

HY-N12588

Quercetin 3-O-β-D-glucuronide-6′′-methyl ester	Structural Classification Flavonoids Atraphaxis spinosa L. Flavones Polygonaceae Source classification Phenols Polyphenols Plants	Others
Quercetin 3-O-β-D-glucuronide-6″-methyl ester is a flavonoid isolated from Atraphaxis spinosa L .

HY-N13303

Quercetin 7-O-(6''-O-malonyl)-beta-D-glucoside	Structural Classification Alkaloids Acanthaceae Source classification Justicia procumbens Linnaeus Plants	Others
Quercetin 7-O-(6''-O-malonyl)-beta-D-glucoside is a natural product .

HY-N6964

Quercetin 3-O-β-D-(6''-p-coumaroyl)glucopyranosyl(1→2)-α-L-rhamnopyranoside quercetin-3-O-[2-O-(6-O-p-hydroxyl-E-coumaroyl)-D-glucosyl]-(1→2)-L-rhamnoside	Flavonols Flavonoids Classification of Application Fields Ginkgoaceae Source classification Phenols Polyphenols Metabolic Disease Plants Disease Research Fields Ginkgo biloba	Others
Quercetin 3-O-β-D-(6''-p-coumaroyl)glucopyranosyl(1→2)-α-L-rhamnopyranoside (Quercetin-3-O-[2-O-(6-O-p-hydroxyl-E-coumaroyl)-D-glucosyl]-(1→2)-L-rhamnoside) is one of the major antioxidants of Ginkgo biloba leaves .

HY-N11901

Quercetin-3-O-[(6-caffeoyl)-β-glucopyranosyl (1→3) α-rhamnopyranoside]-7-O-α-rhamnopyranoside	Structural Classification Ophioglossum vulgatum L. Source classification Ophioglossaceae Phenols Polyphenols Plants	Others
Quercetin-3-O-[(6-caffeoyl)-β-glucopyranosyl (1→3) α-rhamnopyranoside]-7-O-α-rhamnopyranoside can be isolated from the aerial parts of the fern Ophioglossum vulgatum L and has wound healing activity .

HY-N7989

Quercetin 3-O-(6''-O-galloyl)-β-D-glucoside Tellimoside	Flavonols Structural Classification Flavonoids other families Classification of Application Fields Source classification Other Diseases Phenols Polyphenols Plants Disease Research Fields	Others
Quercetin 3-O-(6''-O-galloyl)-β-D-glucoside (Tellimoside) is a flavonol glycoside with strong inhibitory activity against the growth of Microcystis aeruginosa .

HY-N7641

3',4',7-Trimethoxyquercetin quercetin 3′,4′,7-trimethyl ether	Structural Classification Flavonols Flavonoids other families Classification of Application Fields Source classification Other Diseases Phenols Polyphenols Plants Disease Research Fields	Others
3',4',7-Trimethoxyquercetin (Quercetin 3′,4′,7-trimethyl ether) is a polymethoxylated flavone isolated from the plant of genus Taraxacum, has antioxidant activity .

HY-N8007

Quercetin 3-O-Glc-(1→2)-Rha-7-O-Rha	Structural Classification Polysaccharides Flavonoids Flavones Source classification Crassulaceae Sedum sarmentosum Bunge Phenols Polyphenols Plants Saccharides	Others
Quercetin 3-O-Glc-(1→2)-Rha-7-O-Rha is a flavonol glycoside with no significant inhibitory activity against albumin oleate-induced lipid accumulation.

Cat. No.	Product Name	Chemical Structure

HY-18085S1

Quercetin-d3
Quercetin-d₃ is the deuterium labeled Quercetin. Quercetin, a natural flavonoid, is a stimulator of recombinant SIRT1 and also a PI3K inhibitor with IC50 of 2.4 μM, 3.0 μM and 5.4 μM for PI3K γ, PI3K δ and PI3K β, respectively[1].

HY-18085AS

Quercetin-d3 hydrate
Quercetin-d3 hydrate is a deuterium labeled Quercetin hydrate (HY-18085A), a flavonoid which can stimulate recombinant SIRT1 and also a PI3K inhibitor with IC₅₀s of 2.4 μM, 3.0 μM and 5.4 μM for PI3K γ, PI3K δ and PI3K β, respectively .

HY-18085S

Quercetin-d5
Quercetin-d₅ is a deuterium labeled Quercetin. Quercetin, a natural flavonoid, is a stimulator of recombinant SIRT1 and also a PI3K inhibitor with IC50 of 2.4 μM, 3.0 μM and 5.4 μM for PI3K γ, PI3K δ and PI3K β, respectively[1].

HY-18085S2

Quercetin-13C3
Quercetin- ¹³C₃ is the ¹³C-labeled Quercetin. Quercetin, a natural flavonoid, is a stimulator of recombinant SIRT1 and also a PI3K inhibitor with IC50 of 2.4 μM, 3.0 μM and 5.4 μM for PI3K γ, PI3K δ and PI3K β, respectively[1].

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