2',3,4,4',6'-pentahydroxychalcone 3-(3,4-dihydroxyphenyl)-1-(2,4,6-trihydroxyphenyl)prop-2-en-1-one 73692-51-0 CHEBI:10836 Eriodictyol chalcone CAS 73692-51-0

Purity 97%+In StockPharmaceutical Standards
CAS No.73692-51-0
Molecular FormulaC15H12O6
Molecular Weight288.25 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2',3,4,4',6'-pentahydroxychalcone 3-(3,4-dihydroxyphenyl)-1-(2,4,6-trihydroxyphenyl)prop-2-en-1-one 73692-51-0 CHEBI:10836 Eriodictyol chalcone CAS 73692-51-0 chemical structure

Description

The occurrence of 2',3,4,4',6'-pentahydroxychalcone 3-(3,4-dihydroxyphenyl)-1-(2,4,6-trihydroxyphenyl)prop-2-en-1-one 73692-51-0 CHEBI:10836 Eriodictyol chalcone is closely related to a flavonoid core, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies 2',3,4,4',6'-pentahydroxychalcone 3-(3,4-dihydroxyphenyl)-1-(2,4,6-trihydroxyphenyl)prop-2-en-1-one 73692-51-0 CHEBI:10836 Eriodictyol chalcone (CAS 73692-51-0), a certified reference material (molecular formula C15H12O6, MW 288.25 g/mol) for analytical method development and quality control.

Structurally, 2',3,4,4',6'-pentahydroxychalcone 3-(3,4-dihydroxyphenyl)-1-(2,4,6-trihydroxyphenyl)prop-2-en-1-one 73692-51-0 CHEBI:10836 Eriodictyol chalcone (C15H12O6) contains a flavonoid core, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 288.25 g/mol, it falls into the medium-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC15H12O6
Molecular Weight288.25 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1978

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