Ethyl (E)-4-(2,4-dibromo-6-formylphenoxy)but-2-enoate CAS 424828-18-2

Purity 97%+In StockPharmaceutical Standards
CAS No.424828-18-2
Molecular FormulaC13H12Br2O4
Molecular Weight392.04 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Ethyl (E)-4-(2,4-dibromo-6-formylphenoxy)but-2-enoate CAS 424828-18-2 chemical structure

Description

Ethyl (E)-4-(2,4-dibromo-6-formylphenoxy)but-2-enoate (CAS 424828-18-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C13H12Br2O4. Molecular weight: 392.04 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC13H12Br2O4
Molecular Weight392.04 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Halogen ContentBr-containing

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