3-[(2E)-3-(2,4-Dichlorophenyl)prop-2-enoyl]-4-hydroxy-6-methyl-2H-pyran-2-one CAS 1141393-10-3

Purity 97%+In StockPharmaceutical Standards
CAS No.1141393-10-3
Molecular FormulaC15H10Cl2O4
Molecular Weight325.14 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-[(2E)-3-(2,4-Dichlorophenyl)prop-2-enoyl]-4-hydroxy-6-methyl-2H-pyran-2-one CAS 1141393-10-3 chemical structure

Description

3-[(2E)-3-(2,4-Dichlorophenyl)prop-2-enoyl]-4-hydroxy-6-methyl-2H-pyran-2-one (CAS 1141393-10-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C15H10Cl2O4. Molecular weight: 325.14 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC15H10Cl2O4
Molecular Weight325.14 g/mol
AppearancePale yellow to 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; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1989
Halogen ContentCl-containing

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