Quercetin-d3

Name: Quercetin-d3
Brand: Vaqora Chemicals
SKU: VQ-033399

About Quercetin-d3

Listed under CAS 263711-79-1, Quercetin-d3 is a stable isotope labelled analogue related to Quercetin available from Vaqora Chemicals. The compound has the formula C15H10O7, corresponding to a molecular weight of 305.25 g/mol. The IUPAC name is 3,5,7-trihydroxy-2-(2,3,6-trideuterio-4,5-dihydroxyphenyl)chromen-4-one. Alternative names: Quercetin-d3 (Major).

It is supplied as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Handle it with standard laboratory precautions and appropriate personal protective equipment.

Its mass shift relative to the unlabelled analyte makes it a dependable internal standard for LC-MS/MS assays, improving accuracy in bioanalysis, therapeutic drug monitoring and method validation. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Quercetin-d3 is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

LC-MS/MS internal standard
Bioanalytical quantitation
Pharmacokinetic studies

Industries

Related to Quercetin

View every impurity, metabolite and intermediate we list for Quercetin.

Quercetin impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Quercetin-d3
Catalogue No.	VQ-033399
CAS Number	263711-79-1
IUPAC name	3,5,7-trihydroxy-2-(2,3,6-trideuterio-4,5-dihydroxyphenyl)chromen-4-one
Molecular formula	C₁₅H₁₀O₇
Molecular weight	305.25 g/mol
Exact mass	305.0615
Grade	Reference Standard
HSN code	38229090
InChIKey	REFJWTPEDVJJIY-CBYSEHNBSA-N
SMILES	[2H]C1=C(C(=C(C(=C1C2=C(C(=O)C3=C(C=C(C=C3O2)O)O)O)[2H])O)O)[2H]
PubChem CID	21600688

Physical properties
Physical form	Solid
LogP (XLogP3)	1.5
H-bond donors / acceptors	5 / 7
TPSA	127 Å²

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Quercetin-d3?

The CAS Registry Number of Quercetin-d3 is 263711-79-1. It is also known as Quercetin-d3 (Major), 3,5,7-trihydroxy-2-(2,3,6-trideuterio-4,5-dihydroxy-phenyl)chromen-4-one.

What is the molecular formula and molecular weight of Quercetin-d3?

Quercetin-d3 has the molecular formula C15H10O7 and a molecular weight of 305.25 g/mol. Its IUPAC name is 3,5,7-trihydroxy-2-(2,3,6-trideuterio-4,5-dihydroxyphenyl)chromen-4-one.

What is Quercetin-d3 used for?

Quercetin-d3 is supplied as a characterised reference material related to Quercetin. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of Quercetin-d3 can I order?

We supply Quercetin-d3 in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Quercetin-d3?

Yes. Every lot of Quercetin-d3 is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Quercetin-d3 be shipped internationally?

Yes. We export Quercetin-d3 worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.