quercetin dihydrate

flavone, 3,3',4',5,7-pentahydroxy-, dihydrate

CAS: 6151-25-3 C15 H14 O9 MW: 338.26938000

Identification

Namequercetin dihydrate
IUPAC2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxychromen-4-one;dihydrate
CAS Number6151-25-3
FDA UNII53B03V78A6
Molecular FormulaC15 H14 O9
Molecular Weight338.26938000
MDL NumberMFCD03847906
Beilstein317313

Regulatory

Physical Properties

Appearance yellow to amber crystalline powder (est)
Assay 95.00 to 100.00
Food Chemicals Codex Listed No
Melting Point 303.00 °C. @ 760.00 mm Hg
Boiling Point 642.40 °C. @ 760.00 mm Hg (est)
Flash Point 479.00 °F. TCC ( 248.10 °C. ) (est)
logP (o/w) 2.075 (est)

No sensory data available

Safety Information

Preferred SDSView
Oral/Parenteral Toxicityoral-mouse LD50 159 mg/kg
Dermal ToxicityNot determined
Inhalation ToxicityNot determined

GHS Classification

['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']

Safety in Use

Categorynatural substances and extractives
Recommendation for quercetin dihydrate usage levels up tonot for fragrance use.
Recommendation for quercetin dihydrate flavor usage levels up tonot for flavor use.

BOC Sciences

Best of Chemicals Supplier

Quality supplier of research chemicals and biochemicals including inhibitors, building blocks, GMP Products, impurities and metabolites, APIs for Veterinary, Natural Compounds, ADCs, Stem Cell Molecul...

View All Website 1-631-485-4226 account@bocsci.com

Charkit Chemical Corporation

The Specialty Chemical Specialists

Explore this website to discover the products and services that Charkit provides for your industry and please contact us directly to find out how we can be of service to you.

View All Website 203-299-3220 sales@charkit.com

Glentham Life Sciences Ltd

The Chemical, Biochemical & Research Essentials Supplier

Glentham Life Sciences is a supplier of fine chemicals and raw materials with warehousing, laboratories and packaging facilities in the UK.

View All Website +44 (0) 1225 667798 info@glentham.com

Penta International Corporation

Chemistry innovation

At Penta, our products and services help businesses do business better.

View All Website (973) 740-2300 lisaa@pentamfg.com

Potential Uses

None Found

Natural Occurrence

birch

Synonyms

4H-1- benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-, dihydrate 4H-1- benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-, hydrate (1:2) 2-(3,4- dihydroxyphenyl)-3,5,7-trihydroxy-4H-1-benzopyran-4-one dihydrate 2-(3,4- dihydroxyphenyl)-3,5,7-trihydroxy-4H-chromen-4-one dihydrate 2-(3,4- dihydroxyphenyl)-3,5,7-trihydroxychromen-4-one, hydrate, hydrate 2-(3,4- dihydroxyphenyl)-3,5,7-trihydroxychromen-4-one;dihydrate flavone, 3,3',4',5,7-pentahydroxy-, dihydrate 3,3',4',5,7- pentahydroxyflavone dihydrate 3,3',4',5,7- pentahydroxyflavone hydrate quercetin dihydrate granular quercetindihydrate quercetine dihydrate PubMed: Comparison of the urinary excretion of quercetin glycosides from red onion and aglycone from dietary supplements in healthy subjects: a randomized, single-blinded, cross-over study. PubMed: Can the conformation of flexible hydroxyl groups be constrained by simple NMR crystallography approaches? The case of the quercetin solid forms. PubMed: Developmental variation of phenolic compounds in fruit tissue of two apple cultivars. PubMed: Hibiscus sabdariffa extractivities on cadmium-mediated alterations of human U937 cell viability and activation. PubMed: The effect of quercetin on expression of SOX9 and subsequent release of type II collagen in spheno-occipital synchondroses of organ-cultured mice. PubMed: Cocrystals of quercetin with improved solubility and oral bioavailability. PubMed: Two new antioxidant malonated caffeoylquinic acid isomers in fruits of wild eggplant relatives. PubMed: Spectroscopic and computational study of the major oxidation products formed during the reaction of two quercetin conformers with a free radical. PubMed: Quercetin protects against oxidative stress associated damages in a rat model of transient focal cerebral ischemia and reperfusion. PubMed: Quercetin prevents progression of disease in elastase/LPS-exposed mice by negatively regulating MMP expression. PubMed: Effects of 2 adenosine antagonists, quercetin and caffeine, on vigilance and mood. PubMed: Nanodispersions of taxifolin: impact of solid-state properties on dissolution behavior. PubMed: Effects of various plant polyphenols on bladder carcinogen benzidine-induced mutagenicity. PubMed: Comparative studies of some phenolic compounds (quercetin, rutin, and ferulic acid) affecting hepatic fatty acid synthesis in mice. PubMed: Therapeutic and preventive properties of quercetin in experimental arthritis correlate with decreased macrophage inflammatory mediators. PubMed: Glutamine protects articular chondrocytes from heat stress and NO-induced apoptosis with HSP70 expression. PubMed: Solid state NMR studies and density functional theory (DFT) calculations of conformers of quercetin. PubMed: Antimutagenic/antioxidant activity of green tea components and related compounds. PubMed: Quercetin dihydrate and gallate supplements lower plasma and hepatic lipids and change activities of hepatic antioxidant enzymes in high cholesterol-fed rats. PubMed: Specific inhibition of human immunodeficiency virus type 1 (HIV-1) integration in cell culture: putative inhibitors of HIV-1 integrase. PubMed: The crystal and molecular structure of ellagic acid dihydrate: a dietary anti-cancer agent.