Quercetin (Standard), 99.64%

cas: 117-39-5 — see every product listed under this CAS number, including other names

Quercetin (Standard), 99.64% (CAS 117-39-5) is a chemical reagent available from Chemat. Available pack sizes: 25 mg, 50 mg, 10 mg, 100 mg. Offered by: MedChemExpress.

brand	MedChemExpress
catalog number	HY-18085R-25 mg
cas	117-39-5
size	25 mg
availability	In stock

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Available pack sizes

brand	size	price
MedChemExpress	25 mg	328.98 Pln
MedChemExpress	50 mg	435.79 Pln
MedChemExpress	10 mg	240.74 Pln
MedChemExpress	100 mg	598.33 Pln

properties

delivery time	1-2 weeks
purity	99.64%

Quercetin is a pentahydroxyflavone having the five hydroxy groups placed at the 3-, 3'-, 4'-, 5- and 7-positions. It is one of the most abundant flavonoids in edible vegetables, fruit and wine. It has a role as a geroprotector, an antioxidant, an antibacterial agent, an antineoplastic agent, a protein kinase inhibitor, a chelator, a radical scavenger, an Aurora kinase inhibitor, a plant metabolite, a phytoestrogen and an EC 1.10.99.2 [ribosyldihydronicotinamide dehydrogenase (quinone)] inhibitor. It is a pentahydroxyflavone and a 7-hydroxyflavonol. It is a conjugate acid of a quercetin-7-olate.

Source: ChEBI

Identity
Molecular formula	C₁₅H₁₀O₇
Molecular weight	302.23 g/mol
IUPAC name	2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxychromen-4-one
InChIKey	REFJWTPEDVJJIY-UHFFFAOYSA-N
SMILES	C1=CC(=C(C=C1C2=C(C(=O)C3=C(C=C(C=C3O2)O)O)O)O)O

Computed by PubChem (NCBI)

Synonyms: quercetin, Sophoretin, Meletin, Xanthaurine, Quercetol, Quercetine, Quertine, 2-(3,4-Dihydroxyphenyl)-3,5,7-trihydroxy-4H-chromen-4-one, Quercitin, 3,3',4',5,7-Pentahydroxyflavone