Ethyl 4-(2-(2,3-dibromo-6-ethoxy-4-formylphenoxy)acetamido)benzoate CAS 832674-45-0

Purity 97%+In StockPharmaceutical Standards
CAS No.832674-45-0
Molecular FormulaC20H19Br2NO6
Molecular Weight529.18 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Ethyl 4-(2-(2,3-dibromo-6-ethoxy-4-formylphenoxy)acetamido)benzoate CAS 832674-45-0 chemical structure

Description

CATO manufactures Ethyl 4-(2-(2,3-dibromo-6-ethoxy-4-formylphenoxy)acetamido)benzoate 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.

CATO supplies Ethyl 4-(2-(2,3-dibromo-6-ethoxy-4-formylphenoxy)acetamido)benzoate (CAS 832674-45-0), a certified reference material (molecular formula C20H19Br2NO6, MW 529.18 g/mol) for analytical method development and quality control.

Based on its molecular formula C20H19Br2NO6, Ethyl 4-(2-(2,3-dibromo-6-ethoxy-4-formylphenoxy)acetamido)benzoate contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 529.18 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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.

Physical & Chemical Properties

Molecular FormulaC20H19Br2NO6
Molecular Weight529.18 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore at room temperature, 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; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1986
Halogen ContentBr-containing
Nitrogen Atoms1

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