Quercetina (Quercetin) 95% HPLC Solid - 10 Gr - Sigma
Código: 15534
Quercetin ≥95% (HPLC), solid
Sinônimo(s):
3,3′,4′,5,6-Pentahydroxyflavone, 2-(3,4-Dihydroxyphenyl)-3,5,7-trihydroxy-4H-1-benzopyran-4-one
Empirical Formula (Hill Notation):
C15H10O7
Número CAS:
Peso molecular:
302.24
Beilstein:
317313
Número EC:
ID de substância PubChem:
fonte biológica
synthetic (organic)
Nível de qualidade
100
teor
≥95% (HPLC)
forma
solid
pf
316.5 °C
solubilidade
water: practically insoluble
temperatura de armazenamento
room temp
SMILES string
OC1=CC(O)=C2C(OC(C3=CC=C(O)C(O)=C3)=C(O)C2=O)=C1
InChI
1S/C15H10O7/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
InChI key
REFJWTPEDVJJIY-UHFFFAOYSA-N
Aplicação
Quercetin has been used as an antioxidant which reversed the immunosuppressive effects of high glucose and hyperglycemic sera in type 2 diabetic patients.
It has been used as a detoxifying phytochemical in Apis mellifera.
It has been used as a positive control in DPPH (2,2- diphenyl-1-picryhydrazyl) radical scavenging assay. It has also been used for the preparation of calibration curve to determine total flavonoid content.
Embalagem
10, 100 g in glass bottle
Ações bioquímicas/fisiológicas
Quercetin is a flavonoid with anticancer activity. Quercetin is a mitochondrial ATPase and phosphodiesterase inhibitor. It Inhibits PI3-kinase activity and slightly inhibits PIP kinase activity. Quercetin has antiproliferative effects on cancer cell lines, reduces cancer cell growth via type II estrogen receptors, and arrests human leukemic T cells in late G1 phase of the cell cycle. Quercetin may also inhibit fatty acid synthase activity.
Características e benefícios
This compound is featured on the Dopamine and Norepinephrine Metabolism page of the Handbook of Receptor Classification and Signal Transduction. To browse other handbook pages, click here.
This compound is a featured product for ADME Tox and Kinase Phosphatase research. Discover more featured ADME Tox and Kinase Phosphatase Biology products. Learn more about bioactive small molecules for other areas of research at sigma.com/discover-bsm.