Ethyl (3-chloro-4-fluorophenyl)glycinate CAS 2344-98-1

Purity 97%+In StockPharmaceutical Standards
CAS No.2344-98-1
Molecular FormulaC10H11ClFNO2
Molecular Weight231.65 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Ethyl (3-chloro-4-fluorophenyl)glycinate CAS 2344-98-1 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 231.65 g/mol gives Ethyl (3-chloro-4-fluorophenyl)glycinate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

Ethyl (3-chloro-4-fluorophenyl)glycinate (CAS 2344-98-1), molecular formula C10H11ClFNO2 and molecular weight 231.65 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C10H11ClFNO2, Ethyl (3-chloro-4-fluorophenyl)glycinate contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 231.65 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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), Ethyl (3-chloro-4-fluorophenyl)glycinate 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 FormulaC10H11ClFNO2
Molecular Weight231.65 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility)
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; 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.)1957
Halogen ContentF/Cl-containing
Nitrogen Atoms1

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