1-(4-Chloro-3-methoxyphenyl)-2,2,2-trifluoroethan-1-one CAS 1256470-62-8

Purity 97%+In StockPharmaceutical Standards
CAS No.1256470-62-8
Molecular FormulaC9H6ClF3O2
Molecular Weight238.59 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-(4-Chloro-3-methoxyphenyl)-2,2,2-trifluoroethan-1-one CAS 1256470-62-8 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 238.59 g/mol gives 1-(4-Chloro-3-methoxyphenyl)-2,2,2-trifluoroethan-1-one distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

1-(4-Chloro-3-methoxyphenyl)-2,2,2-trifluoroethan-1-one (CAS 1256470-62-8) is a high-purity analytical reference standard with the molecular formula C9H6ClF3O2 and a molecular weight of 238.59 g/mol.

Based on its molecular formula C9H6ClF3O2, 1-(4-Chloro-3-methoxyphenyl)-2,2,2-trifluoroethan-1-one contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 238.59 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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

CATO manufactures 1-(4-Chloro-3-methoxyphenyl)-2,2,2-trifluoroethan-1-one under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC9H6ClF3O2
Molecular Weight238.59 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore at room temperature, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1990
Halogen ContentF/Cl-containing

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