(E)-Methyl 3-(3-methoxy-4-(2-methoxy-2-oxoethoxy)phenyl)acrylate CAS 203726-34-5

Purity 97%+In StockPharmaceutical Standards
CAS No.203726-34-5
Molecular FormulaC14H16O6
Molecular Weight280.27 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(E)-Methyl 3-(3-methoxy-4-(2-methoxy-2-oxoethoxy)phenyl)acrylate CAS 203726-34-5 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 280.27 g/mol gives (E)-Methyl 3-(3-methoxy-4-(2-methoxy-2-oxoethoxy)phenyl)acrylate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

(E)-Methyl 3-(3-methoxy-4-(2-methoxy-2-oxoethoxy)phenyl)acrylate (CAS 203726-34-5), molecular formula C14H16O6 and molecular weight 280.27 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of (E)-Methyl 3-(3-methoxy-4-(2-methoxy-2-oxoethoxy)phenyl)acrylate (C14H16O6) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

CATO manufactures (E)-Methyl 3-(3-methoxy-4-(2-methoxy-2-oxoethoxy)phenyl)acrylate 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 FormulaC14H16O6
Molecular Weight280.27 g/mol
AppearanceOff-white to pale 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; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2015

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