Methyl 4-(3,4-dichlorophenyl)-2,4-dioxobutanoate CAS 374679-63-7

Purity 97%+In StockPharmaceutical Standards
CAS No.374679-63-7
Molecular FormulaC11H8Cl2O4
Molecular Weight275.08 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Methyl 4-(3,4-dichlorophenyl)-2,4-dioxobutanoate CAS 374679-63-7 chemical structure

Description

Methyl 4-(3,4-dichlorophenyl)-2,4-dioxobutanoate (CAS 374679-63-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C11H8Cl2O4. Molecular weight: 275.08 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC11H8Cl2O4
Molecular Weight275.08 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, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, ethanol, 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 ContentCl-containing

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