Ethyl 4-(4-bromophenyl)-2,4-dioxobutanoate CAS 40155-54-2

Purity 97%+In StockPharmaceutical Standards
CAS No.40155-54-2
Molecular FormulaC12H11BrO4
Molecular Weight299.12 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Ethyl 4-(4-bromophenyl)-2,4-dioxobutanoate CAS 40155-54-2 chemical structure

Description

Order Ethyl 4-(4-bromophenyl)-2,4-dioxobutanoate (CAS 40155-54-2) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C12H11BrO4. Molecular weight: 299.12 g/mol. COA included with every batch.

Physical & Chemical Properties

Molecular FormulaC12H11BrO4
Molecular Weight299.12 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation
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.)1968
Halogen ContentBr-containing

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