1-(2,4-Dichloro-5-fluorophenyl)propan-1-one CAS 887576-04-7

Purity 97%+In StockPharmaceutical Standards
CAS No.887576-04-7
Molecular FormulaC9H7Cl2FO
Molecular Weight221.06 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-(2,4-Dichloro-5-fluorophenyl)propan-1-one CAS 887576-04-7 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 221.06 g/mol gives 1-(2,4-Dichloro-5-fluorophenyl)propan-1-one distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

1-(2,4-Dichloro-5-fluorophenyl)propan-1-one (CAS 887576-04-7), molecular formula C9H7Cl2FO and molecular weight 221.06 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of 1-(2,4-Dichloro-5-fluorophenyl)propan-1-one (C9H7Cl2FO) is characterized by a hydroxyl group, an ether linkage, fluorine/chlorine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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

As a certified reference material (CRM), 1-(2,4-Dichloro-5-fluorophenyl)propan-1-one meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC9H7Cl2FO
Molecular Weight221.06 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.)1987
Halogen ContentF/Cl-containing

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