2-(3,4-Bis(2-hydroxyethoxy)phenyl)-3,5-dihydroxy-7-(2-hydroxyethoxy)-4H-chromen-4-one

Name: 2-(3,4-Bis(2-hydroxyethoxy)phenyl)-3,5-dihydroxy-7-(2-hydroxyethoxy)-4H-chromen-4-one
Brand: Vaqora Chemicals
SKU: VQ-034463

Synonyms: 3',4',7-Tri(hydroxyethyl)quercetin

CAS No.23077-88-5

FormulaC₂₁H₂₆O₁₀

Mol. weight438.40

Catalogue No.VQ-034463

PurityReference Standard

HSN38229090

2-(3,4-Bis(2-hydroxyethoxy)phenyl)-3,5-dihydroxy-7-(2-hydroxyethoxy)-4H-chromen-4-one (CAS 23077-88-5) – Troxerutin impurity standard. C21H26O10, MW 438.4.

Pack sizesPrice on quotation · bulk available

10 mg

25 mg

50 mg

100 mg

Bulk / custom pack · kg to MT

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Batch COA with every lot

16-section GHS SDS

Export to 120+ countries

DG-compliant packing

About 2-(3,4-Bis(2-hydroxyethoxy)phenyl)-3,5-dihydroxy-7-(2-hydroxyethoxy)-4H-chromen-4-one

2-(3,4-Bis(2-hydroxyethoxy)phenyl)-3,5-dihydroxy-7-(2-hydroxyethoxy)-4H-chromen-4-one is a metabolite or degradation product of Troxerutin carrying the CAS registry number 23077-88-5. The compound has the formula C21H26O10, corresponding to a molecular weight of 438.4 g/mol. It is also known as 3',4',7-Tri(hydroxyethyl)quercetin.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

It is used in metabolite identification, stability-indicating method development and impurity profiling of Troxerutin, as well as in QC testing and ANDA/DMF documentation. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, 2-(3,4-Bis(2-hydroxyethoxy)phenyl)-3,5-dihydroxy-7-(2-hydroxyethoxy)-4H-chromen-4-one is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Metabolite identification
Stability-indicating methods
Impurity profiling

Industries

Related to Troxerutin

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

Troxerutin impurities

Specifications & identifiers

Chemical identifiers
Product name	2-(3,4-Bis(2-hydroxyethoxy)phenyl)-3,5-dihydroxy-7-(2-hydroxyethoxy)-4H-chromen-4-one
Catalogue No.	VQ-034463
CAS Number	23077-88-5
IUPAC name	2-[3,4-dihydroxy-3,4-bis(2-hydroxyethyl)cyclohexa-1,5-dien-1-yl]-3,5,7-trihydroxy-7-(2-hydroxyethyl)-8H-chromen-4-one
Molecular formula	C₂₁H₂₆O₁₀
Molecular weight	438.4 g/mol
Exact mass	438.1526
Grade	Reference Standard
HSN code	38229090
InChIKey	PZUMWZYYGVUFKC-UHFFFAOYSA-N
SMILES	C1C2=C(C(=CC1(CCO)O)O)C(=O)C(=C(O2)C3=CC(C(C=C3)(CCO)O)(CCO)O)O
PubChem CID	155628

Physical properties
Physical form	Solid
LogP (XLogP3)	-0.8
H-bond donors / acceptors	8 / 10
TPSA	188 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 2-(3,4-Bis(2-hydroxyethoxy)phenyl)-3,5-dihydroxy-7-(2-hydroxyethoxy)-4H-chromen-4-one?

The CAS Registry Number of 2-(3,4-Bis(2-hydroxyethoxy)phenyl)-3,5-dihydroxy-7-(2-hydroxyethoxy)-4H-chromen-4-one is 23077-88-5. It is also known as 3',4',7-Tri(hydroxyethyl)quercetin.

What is the molecular formula and molecular weight of 2-(3,4-Bis(2-hydroxyethoxy)phenyl)-3,5-dihydroxy-7-(2-hydroxyethoxy)-4H-chromen-4-one?

2-(3,4-Bis(2-hydroxyethoxy)phenyl)-3,5-dihydroxy-7-(2-hydroxyethoxy)-4H-chromen-4-one has the molecular formula C21H26O10 and a molecular weight of 438.4 g/mol. Its IUPAC name is 2-[3,4-dihydroxy-3,4-bis(2-hydroxyethyl)cyclohexa-1,5-dien-1-yl]-3,5,7-trihydroxy-7-(2-hydroxyethyl)-8H-chromen-4-one.

What is 2-(3,4-Bis(2-hydroxyethoxy)phenyl)-3,5-dihydroxy-7-(2-hydroxyethoxy)-4H-chromen-4-one used for?

2-(3,4-Bis(2-hydroxyethoxy)phenyl)-3,5-dihydroxy-7-(2-hydroxyethoxy)-4H-chromen-4-one is supplied as a characterised reference material related to Troxerutin. 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 2-(3,4-Bis(2-hydroxyethoxy)phenyl)-3,5-dihydroxy-7-(2-hydroxyethoxy)-4H-chromen-4-one can I order?

We supply 2-(3,4-Bis(2-hydroxyethoxy)phenyl)-3,5-dihydroxy-7-(2-hydroxyethoxy)-4H-chromen-4-one 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 2-(3,4-Bis(2-hydroxyethoxy)phenyl)-3,5-dihydroxy-7-(2-hydroxyethoxy)-4H-chromen-4-one?

Yes. Every lot of 2-(3,4-Bis(2-hydroxyethoxy)phenyl)-3,5-dihydroxy-7-(2-hydroxyethoxy)-4H-chromen-4-one 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 2-(3,4-Bis(2-hydroxyethoxy)phenyl)-3,5-dihydroxy-7-(2-hydroxyethoxy)-4H-chromen-4-one be shipped internationally?

Yes. We export 2-(3,4-Bis(2-hydroxyethoxy)phenyl)-3,5-dihydroxy-7-(2-hydroxyethoxy)-4H-chromen-4-one worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.