Quercitrin

Name: Quercitrin
Brand: Vaqora Chemicals
SKU: VQ-041782

About Quercitrin

Vaqora Chemicals supplies Quercitrin, an impurity of Quercetin registered under CAS number 522-12-3. The compound has the formula C21H20O11, corresponding to a molecular weight of 448.4 g/mol. Its systematic (IUPAC) name is 2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3-[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxychromen-4-one. It is also known as Quercetin 3-rhamnoside or Quercitroside.

It is supplied as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

As a characterised impurity of Quercetin, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Quercitrin 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	Quercitrin
Catalogue No.	VQ-041782
CAS Number	522-12-3
IUPAC name	2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3-[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxychromen-4-one
Molecular formula	C₂₁H₂₀O₁₁
Molecular weight	448.4 g/mol
Exact mass	448.1006
Grade	Reference Standard
HSN code	38229090
InChIKey	OXGUCUVFOIWWQJ-HQBVPOQASA-N
SMILES	C[C@H]1[C@@H]([C@H]([C@H]([C@@H](O1)OC2=C(OC3=CC(=CC(=C3C2=O)O)O)C4=CC(=C(C=C4)O)O)O)O)O
PubChem CID	5280459

Physical properties
Physical form	Solid
LogP (XLogP3)	0.9
H-bond donors / acceptors	7 / 11
TPSA	186 Å²
Synonyms	Quercetin 3-rhamnoside, Quercitroside, Quercetrin, Quercimelin, Thujin, Quercetin-3-L-rhamnoside, Quercetin 3-L-rhamnoside, Rhamnoside, quercetin-3, Usaf cf-2, Quercetin 3-O-alpha-rhamnopyranoside, 3,3',4',5,7-Pentahydroxyflavone-3-L-rhamnoside, Quercetin, 3-(6-deoxy-alpha-L-mannopyranoside)

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 Quercitrin?

The CAS Registry Number of Quercitrin is 522-12-3. It is also known as Quercetin 3-rhamnoside, Quercitroside, Quercetrin.

What is the molecular formula and molecular weight of Quercitrin?

Quercitrin has the molecular formula C21H20O11 and a molecular weight of 448.4 g/mol. Its IUPAC name is 2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3-[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxychromen-4-one.

What is Quercitrin used for?

Quercitrin 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 Quercitrin can I order?

We supply Quercitrin 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 Quercitrin?

Yes. Every lot of Quercitrin 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 Quercitrin be shipped internationally?

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