2-(3,4-Dimethoxyphenyl)-3,5-dihydroxy-7-methoxy-4H-chromen-4-one CAS 6068-80-0

Purity 97%+In StockPharmaceutical Standards
CAS No.6068-80-0
Molecular FormulaC18H16O7
Molecular Weight344.32 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-(3,4-Dimethoxyphenyl)-3,5-dihydroxy-7-methoxy-4H-chromen-4-one CAS 6068-80-0 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-(3,4-Dimethoxyphenyl)-3,5-dihydroxy-7-methoxy-4H-chromen-4-one.

CATO supplies 2-(3,4-Dimethoxyphenyl)-3,5-dihydroxy-7-methoxy-4H-chromen-4-one (CAS 6068-80-0), a certified reference material (molecular formula C18H16O7, MW 344.32 g/mol) for analytical method development and quality control.

Owing to a flavonoid core, a hydroxyl group, an ether linkage, 2-(3,4-Dimethoxyphenyl)-3,5-dihydroxy-7-methoxy-4H-chromen-4-one is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 344.32 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.

CATO manufactures 2-(3,4-Dimethoxyphenyl)-3,5-dihydroxy-7-methoxy-4H-chromen-4-one under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC18H16O7
Molecular Weight344.32 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)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1958

Related Dimethoxyphenyl Standards

Recommended Standards

Why CATO?