Molekula

Quercetin ≥95% HPLC, extracted from Sophora japonica

SKU 90037494 CAS 117-39-5 Available on enquiry

Supplying 4,500+ customers in over 80 countries

ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 1999 · Certificate of Analysis with every batch

Quercetin is a naturally occurring flavonoid extracted from Sophora japonica, widely used as a potent antioxidant in biochemical research and dietary supplement development. This product features a purity of at least 95 percent by HPLC and is identified by CAS number 117-39-5. Molekula supplies Quercetin from research to bulk quantities with full documentation and ISO 9001:2015 traceability.

This substance is available from Molekula on enquiry. Full specification, Safety Data Sheet and Certificate of Analysis documentation are provided with your quotation once our team confirms the grade and pack size you need.

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Overview

SKU: 90037494
CAS Number: 117-39-5
IUPAC Name: 2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxychromen-4-one
EC Number: 204-187-1
Exact Mass: 302.0427
SMILES: C1=CC(=C(C=C1C2=C(C(=O)C3=C(C=C(C=C3O2)O)O)O)O)O
InChIKey: REFJWTPEDVJJIY-UHFFFAOYSA-N
InChI: 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
PubChem CID: 5280343

Synonyms

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

Literature values

Published physical properties of the substance, not batch specifications.

Melting Point: 316.5 °C
Water Solubility: 60 mg/L at 16 °C
Solubility (other solvents): Very soluble in ether, methanol; soluble in ethanol, acetone, pyridine, acetic acid

Source: PubChem CID 5280343 (DrugBank, HSDB)

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Frequently asked questions

What is Quercetin used for?

Quercetin is a naturally occurring flavonoid commonly used in biochemical research, dietary supplement formulation, and as an antioxidant additive.

What is the chemical formula and molecular weight of this product?

Quercetin has the chemical formula C15H10O7 and a molecular weight of 302.24 g/mol.

How should Quercetin be stored?

It should be stored in a cool, dry place, typically protected from light and moisture to maintain its stability.

What grade of Quercetin is available?

This product is supplied at a purity of ≥95% as determined by HPLC and is extracted from Sophora japonica.

Can Molekula supply this product in bulk?

Yes, Molekula can supply Quercetin in various quantities ranging from small research amounts to bulk industrial volumes.

What documentation comes with the order?

Every order is supplied with a Certificate of Analysis (CoA) and a Safety Data Sheet (SDS) for your records.

Related products

Molekula has supplied fine chemicals and biochemicals since 1999, and its facilities are ISO 9001:2015 and ISO 14001:2015 certified. Every dispatched batch is logged with a batch number and matched to a Certificate of Analysis, and Safety Data Sheets are available in five languages.