(2E)-1-(4-hydroxyphenyl)-3-(2,3,4-trimethoxyphenyl)prop-2-en-1-one 1-(4-Hydroxyphenyl)-3-(2,3,4-trimethoxyphenyl)prop-2-en-1-one 556028-14-9 CAS 556028-14-9

Purity 97%+In StockPharmaceutical Standards
CAS No.556028-14-9
Molecular FormulaC18H18O5
Molecular Weight314.33 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(2E)-1-(4-hydroxyphenyl)-3-(2,3,4-trimethoxyphenyl)prop-2-en-1-one 1-(4-Hydroxyphenyl)-3-(2,3,4-trimethoxyphenyl)prop-2-en-1-one 556028-14-9 CAS 556028-14-9 chemical structure

Description

Structurally, (2E)-1-(4-hydroxyphenyl)-3-(2,3,4-trimethoxyphenyl)prop-2-en-1-one 1-(4-Hydroxyphenyl)-3-(2,3,4-trimethoxyphenyl)prop-2-en-1-one 556028-14-9 (C18H18O5) 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 314.33 g/mol, it falls into the moderately-high-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).

CATO supplies (2E)-1-(4-hydroxyphenyl)-3-(2,3,4-trimethoxyphenyl)prop-2-en-1-one 1-(4-Hydroxyphenyl)-3-(2,3,4-trimethoxyphenyl)prop-2-en-1-one 556028-14-9 (CAS 556028-14-9), a certified reference material (molecular formula C18H18O5, MW 314.33 g/mol) for analytical method development and quality control.

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 (2E)-1-(4-hydroxyphenyl)-3-(2,3,4-trimethoxyphenyl)prop-2-en-1-one 1-(4-Hydroxyphenyl)-3-(2,3,4-trimethoxyphenyl)prop-2-en-1-one 556028-14-9 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 FormulaC18H18O5
Molecular Weight314.33 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.)1984

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