S 2-Chloro-1-(2,3,4-trifluoro-phenyl)-ethanol 1204756-51-3 A1-02931 CAS 1204756-51-3

Purity 97%+In StockPharmaceutical Standards
CAS No.1204756-51-3
Molecular FormulaC8H6ClF3O
Molecular Weight210.58 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

S 2-Chloro-1-(2,3,4-trifluoro-phenyl)-ethanol 1204756-51-3 A1-02931 CAS 1204756-51-3 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 210.58 g/mol gives S 2-Chloro-1-(2,3,4-trifluoro-phenyl)-ethanol 1204756-51-3 A1-02931 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies S 2-Chloro-1-(2,3,4-trifluoro-phenyl)-ethanol 1204756-51-3 A1-02931 (CAS 1204756-51-3), a certified reference material (molecular formula C8H6ClF3O, MW 210.58 g/mol) for analytical method development and quality control.

Structurally, S 2-Chloro-1-(2,3,4-trifluoro-phenyl)-ethanol 1204756-51-3 A1-02931 (C8H6ClF3O) contains a hydroxyl group, an ether linkage, fluorine/chlorine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 210.58 g/mol, it falls into the medium-molecular-weight range. 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).

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

As a certified reference material (CRM), S 2-Chloro-1-(2,3,4-trifluoro-phenyl)-ethanol 1204756-51-3 A1-02931 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 FormulaC8H6ClF3O
Molecular Weight210.58 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)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1990
Halogen ContentF/Cl-containing

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