Quercetin >= 95 % HPLC, solid

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

Quercetin >= 95 % HPLC, solid (CAS 117-39-5) is a chemical reagent available from Chemat. Available pack sizes: 100G, 10G. Offered by: Sigma-Aldrich.

brandSigma-Aldrich
catalog numberQ4951-100G
cas117-39-5
size100G
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Available pack sizes

brand size price
Sigma-Aldrich 100G 1430.00 Pln
Sigma-Aldrich 10G 389.00 Pln
Structural formula: {0} (CAS {1})

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 formulaC15H10O7
Molecular weight302.23 g/mol
IUPAC name2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxychromen-4-one
InChIKeyREFJWTPEDVJJIY-UHFFFAOYSA-N
SMILESC1=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
Related forms of this compound
3,5,7-trihydroxy-2-(2,3,6-trideuterio-4,5-dihydroxyphenyl)chromen-4-one C15H10O7
6,8-dideuterio-3,5,7-trihydroxy-2-(2,3,6-trideuterio-4,5-dihydroxyphenyl)chromen-4-one C15H10O7
Isomers (same molecular formula)
3,7-dihydroxy-2-(3,4,5-trihydroxyphenyl)chromen-4-one C15H10O7
5,7-dihydroxy-2-(3,4,5-trihydroxyphenyl)chromen-4-one C15H10O7
3,5,7,8-tetrahydroxy-2-(4-hydroxyphenyl)chromen-4-one C15H10O7
2-(2,4-dihydroxyphenyl)-3,5,7-trihydroxychromen-4-one C15H10O7
3-(3-carboxyphenoxy)phthalic acid C15H10O7
2-(3,4-dihydroxyphenyl)-5,7,8-trihydroxychromen-4-one C15H10O7
5-(4-carboxyphenoxy)benzene-1,3-dicarboxylic acid C15H10O7
2-(3,4-dihydroxyphenyl)-3,7,8-trihydroxychromen-4-one C15H10O7
2-(3,4-dihydroxyphenyl)-5,6,7-trihydroxychromen-4-one C15H10O7
2-(2,6-dihydroxyphenyl)-3,5,7-trihydroxychromen-4-one C15H10O7

Also listed as

Quercetin Chemat Brand CAS 117-39-5
Quercetin 100 µg/mL in Acetonitrile Dr. Ehrenstorfer CAS 117-39-5
Quercetin, >95% (HPLC) TRC CAS 117-39-5
Quercetin, anhydrous, 95.00% Chemat CAS 117-39-5
Quercetin, >95.0%(HPLC)(qNMR) TCI CAS 117-39-5
Quercetin, 99.80% MedChemExpress CAS 117-39-5
Quercetin (GMP), 99.7% MedChemExpress CAS 117-39-5
Quercetin (Standard), 99.64% MedChemExpress CAS 117-39-5
Quercetin, with analytical records, 50 mg, glass Roth CAS 117-39-5
Quercetin, 95% Ambeed CAS 117-39-5
2-(3,4-Dihydroxyphenyl)-3,5,7-trihydroxy-4H-chromen-4-one, 95% BLDpharm CAS 117-39-5
Quercetin, 95+% Quercetin, 95+% Fluorochem CAS 117-39-5
Quercetin-d3 Chemat Brand CAS 117-39-5 (non-labelled)

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