3-(2,5-Dichlorophenyl)-1,1,1-trifluoropropan-2-one CAS 1498561-08-2

Purity 97%+In StockPharmaceutical Standards
CAS No.1498561-08-2
Molecular FormulaC9H5Cl2F3O
Molecular Weight257.04 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-(2,5-Dichlorophenyl)-1,1,1-trifluoropropan-2-one CAS 1498561-08-2 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 257.04 g/mol gives 3-(2,5-Dichlorophenyl)-1,1,1-trifluoropropan-2-one distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies 3-(2,5-Dichlorophenyl)-1,1,1-trifluoropropan-2-one (CAS 1498561-08-2), a certified reference material (molecular formula C9H5Cl2F3O, MW 257.04 g/mol) for analytical method development and quality control.

Owing to a hydroxyl group, an ether linkage, fluorine/chlorine substitution, an aromatic ring system, 3-(2,5-Dichlorophenyl)-1,1,1-trifluoropropan-2-one is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 257.04 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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 3-(2,5-Dichlorophenyl)-1,1,1-trifluoropropan-2-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 FormulaC9H5Cl2F3O
Molecular Weight257.04 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
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1992
Halogen ContentF/Cl-containing

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