1-(4-Chloro-3,5-dimethylphenyl)-3-methylbutan-1-one CAS 1443328-75-3

Purity 97%+In StockPharmaceutical Standards
CAS No.1443328-75-3
Molecular FormulaC13H17ClO
Molecular Weight224.73 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-(4-Chloro-3,5-dimethylphenyl)-3-methylbutan-1-one CAS 1443328-75-3 chemical structure

Description

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

1-(4-Chloro-3,5-dimethylphenyl)-3-methylbutan-1-one (CAS 1443328-75-3) is a high-purity analytical reference standard with the molecular formula C13H17ClO and a molecular weight of 224.73 g/mol.

Based on its molecular formula C13H17ClO, 1-(4-Chloro-3,5-dimethylphenyl)-3-methylbutan-1-one contains a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 224.73 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

Physical & Chemical Properties

Molecular FormulaC13H17ClO
Molecular Weight224.73 g/mol
Purity97%+
StorageStore at room temperature, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1992
Halogen ContentCl-containing

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