Direkt zum Inhalt
Merck
Alle Fotos(1)

Dokumente

1592409

USP

Quercetin

United States Pharmacopeia (USP) Reference Standard

Synonym(e):

Quercetin Dihydrat, 2-(3,4-Dihydroxyphenyl)-3,5,7-trihydroxy-4H-1-benzopyran-4-on Dihydrat, 3,3′,4′,5,7-Pentahydroxy-flavon Dihydrat

Anmeldenzur Ansicht organisationsspezifischer und vertraglich vereinbarter Preise
Alle Fotos(1)

About This Item

Empirische Formel (Hill-System):
C15H10O7 · 2H2O
CAS-Nummer:
6151-25-3
Molekulargewicht:
338.27
Farbindexnummer:
75670
Beilstein:
317313
UNSPSC-Code:
41116107
NACRES:
NA.24

Qualität

pharmaceutical primary standard

API-Familie

quercetin

Hersteller/Markenname

USP

mp (Schmelzpunkt)

>300 °C (lit.)

Anwendung(en)

pharmaceutical (small molecule)

Format

neat

Lagertemp.

−20°C

SMILES String

OC(C(O)=C1)=CC=C1C2=C(O)C(C3=C(O)C=C(O)C=C3O2)=O

InChI

1S/C15H10O7.2H2O/c16-7-4-10(19)12-11(5-7)22-15(14(21)13(12)20)6-1-2-8(17)9(18)3-6;;/h1-5,16-19,21H;2*1H2

InChIKey

GMGIWEZSKCNYSW-UHFFFAOYSA-N

Suchen Sie nach ähnlichen Produkten? Aufrufen Leitfaden zum Produktvergleich

Allgemeine Beschreibung

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and support please go to the website of the issuing Pharmacopoeia.

Anwendung

Quercetin USP reference standard, intended for use in specified quality tests and assays as specified in the USP compendia.
Also, for use with USP monographs such as:
  • Cranberry Fruit Juice Dry Extract
  • Japanese Sophora Flower
  • Japanese Sophora Flower Powder
  • Japanese Sophora Flower Bud
  • Japanese Sophora Flower Dry Extract
  • Cranberry Fruit Juice Dry Extract Capsules
  • Rutin

Biochem./physiol. Wirkung

Quercetin-Dihydrat ist ein Flavonoid mit Antitumor-Aktivität. Quercetin ist ein Hemmer der mitochondrialen ATPase und Phosphodiesterase. Es hemmt die PI3-Kinase-Aktivität und hemmt leicht die PIP-Kinase-Aktivität. Quercetin hat antiproliferative Wirkung auf Krebszelllinien, reduziert das Wachstum von Krebszellen über Typ-II-Östrogen-Rezeptoren und hält menschliche leukämischeT-Zellen in der späten G1-Phase des Zellzyklus.

Hinweis zur Analyse

These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.  ​

Sonstige Hinweise

Sales restrictions may apply.

Ähnliches Produkt

Produkt-Nr.
Beschreibung
Preisangaben

Piktogramme

Skull and crossbones
GHS06

Signalwort

Danger

H-Sätze

H301

Gefahreneinstufungen

Acute Tox. 3 Oral

Lagerklassenschlüssel

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 1

Analysenzertifikate (COA)

Suchen Sie nach Analysenzertifikate (COA), indem Sie die Lot-/Chargennummer des Produkts eingeben. Lot- und Chargennummern sind auf dem Produktetikett hinter den Wörtern ‘Lot’ oder ‘Batch’ (Lot oder Charge) zu finden.

Besitzen Sie dieses Produkt bereits?

In der Dokumentenbibliothek finden Sie die Dokumentation zu den Produkten, die Sie kürzlich erworben haben.

Die Dokumentenbibliothek aufrufen

Kunden haben sich ebenfalls angesehen

Slide 1 of 7

1 of 7

Isorhamnetin United States Pharmacopeia (USP) Reference Standard

USP

1351800

Isorhamnetin

Rutin phyproof® Reference Substance

PHL89270

Rutin

Kaempferol ≥90% (HPLC), powder

Sigma-Aldrich

K0133

Kaempferol

Dasatinib ≥98% (HPLC)

Sigma-Aldrich

SML2589

Dasatinib

Dasatinib

Sigma-Aldrich

CDS023389

Dasatinib

Kaempferol analytical standard

Supelco

96353

Kaempferol

Rutin Hydrat ≥94% (HPLC), powder

Sigma-Aldrich

R5143

Rutin Hydrat

Catarina Cardoso et al.
PloS one, 9(8), e104201-e104201 (2014-08-16)
Strigolactones (SLs) trigger germination of parasitic plant seeds and hyphal branching of symbiotic arbuscular mycorrhizal (AM) fungi. There is extensive structural variation in SLs and plants usually produce blends of different SLs. The structural variation among natural SLs has been
Gabriella Testa et al.
PloS one, 9(5), e96795-e96795 (2014-05-08)
Chronic inflammatory events appear to play a fundamental role in Alzheimer's disease (AD)-related neuropathological changes, and to result in neuronal dysfunction and death. The inflammatory responses observed in the AD brain include activation and proliferation of glial cells, together with
Guozheng Huang et al.
European journal of medicinal chemistry, 81, 15-21 (2014-05-14)
Two sets of carbamates based on the natural alkaloid evodiamine were designed, synthesized and evaluated as potential butyrylcholinesterase inhibitors. Although a set of carbamates of 3-hydroxyevodiamine (10a-f) is inactive both at AChE and BChE, carbamates of 5-deoxo-3-hydroxyevodiamine (11a-f) exhibit much
Zhenghao Wu et al.
European journal of nutrition, 53(8), 1669-1683 (2014-02-27)
Maternal obesity is a risk factor for metabolic diseases in offspring. The aim of this study was to investigate whether quercetin administration during gestation and lactation could have any protective effect against the impact of maternal obesity on increased sensitivity
Kai Wang et al.
Journal of ethnopharmacology, 155(1), 300-311 (2014-06-03)
Propolis is used widely in a number of cultures as a folk medicine and is gaining wider recognition for its potential therapeutic use, due to its wide range of biological properties and pharmacological activities, especially its anti-inflammatory effects. Despite an
Alle zugehörigen Dokumente anzeigen

Protokolle

Qualitative Thin Layer Chromatography Analysis Ginkgo

Qualitative Thin Layer Chromatography Analysis of Flavonoids and Quantification of Terpene Lactones in Ginkgo Biloba Extracts and Tablets

Unser Team von Wissenschaftlern verfügt über Erfahrung in allen Forschungsbereichen einschließlich Life Science, Materialwissenschaften, chemischer Synthese, Chromatographie, Analytik und vielen mehr..

Setzen Sie sich mit dem technischen Dienst in Verbindung.