Quercetin 4'-Glucoside

Name: Quercetin 4'-Glucoside
Brand: Vaqora Chemicals
SKU: VQ-041780

About Quercetin 4'-Glucoside

Quercetin 4'-Glucoside (CAS 20229-56-5) is an impurity of Quercetin offered by Vaqora Chemicals. With the molecular formula C21H20O12, it has a molar mass of 464.4 g/mol. It is also known as Spiraeoside or Quercetin 4'-O-glucoside.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. It carries the GHS signal word “Warning” with 1 hazard statement. Review the Safety Data Sheet before use.

This Quercetin impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Quercetin 4'-Glucoside is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Industries

Related to Quercetin

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

Quercetin impurities

Specifications & identifiers

Chemical identifiers
Product name	Quercetin 4'-Glucoside
Catalogue No.	VQ-041780
CAS Number	20229-56-5
IUPAC name	3,5,7-trihydroxy-2-[3-hydroxy-4-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyphenyl]chromen-4-one
Molecular formula	C₂₁H₂₀O₁₂
Molecular weight	464.4 g/mol
Exact mass	464.0955
Grade	Reference Standard
HSN code	38229090
InChIKey	OIUBYZLTFSLSBY-HMGRVEAOSA-N
SMILES	C1=CC(=C(C=C1C2=C(C(=O)C3=C(C=C(C=C3O2)O)O)O)O)O[C@H]4[C@@H]([C@H]([C@@H]([C@H](O4)CO)O)O)O
PubChem CID	5320844

Physical properties
Physical form	Solid
LogP (XLogP3)	0.4
H-bond donors / acceptors	8 / 12
TPSA	207 Å²
Synonyms	Spiraeoside, Quercetin 4'-O-glucoside, 4H-1-Benzopyran-4-one, 2-(4-(beta-D-glucopyranosyloxy)-3-hydroxyphenyl)-3,5,7-trihydroxy-, 4H-1-Benzopyran-4-one, 2-[4-(beta-D-glucopyranosyloxy)-3-hydroxyphenyl]-3,5,7-trihydroxy-, Spiraein, Spireoside, quercetin 4'-O-beta-D-glucopyranoside, Spiraein (Acacia), quercetin-4'-o-glucoside, Quercetin 4'-b-D-glucoside, quercetin-4'-glycoside

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed

Precautionary statements: P264, P270, P301 + P317, P330, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

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 4'-Glucoside?

The CAS Registry Number of Quercetin 4'-Glucoside is 20229-56-5. It is also known as Spiraeoside, Quercetin 4'-O-glucoside, 4H-1-Benzopyran-4-one, 2-(4-(beta-D-glucopyranosyloxy)-3-hydroxyphenyl)-3,5,7-trihydroxy-.

What is the molecular formula and molecular weight of Quercetin 4'-Glucoside?

Quercetin 4'-Glucoside has the molecular formula C21H20O12 and a molecular weight of 464.4 g/mol. Its IUPAC name is 3,5,7-trihydroxy-2-[3-hydroxy-4-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyphenyl]chromen-4-one.

What is Quercetin 4'-Glucoside used for?

Quercetin 4'-Glucoside 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 4'-Glucoside can I order?

We supply Quercetin 4'-Glucoside 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 4'-Glucoside?

Yes. Every lot of Quercetin 4'-Glucoside 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 4'-Glucoside be shipped internationally?

Yes. Quercetin 4'-Glucoside is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.