1135225-98-7 9055AC C12H14Cl2FNO3 Methyl (2S,4S)-4-(4-chloro-2-fluorophenoxy)-2-pyrrolidinecarboxylate CAS 1135225-98-7

Purity 97%+In StockPharmaceutical Standards
CAS No.1135225-98-7
Molecular FormulaC12H13ClFNO3
Molecular Weight273.69 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1135225-98-7 9055AC C12H14Cl2FNO3 Methyl (2S,4S)-4-(4-chloro-2-fluorophenoxy)-2-pyrrolidinecarboxylate CAS 1135225-98-7 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1135225-98-7 9055AC C12H14Cl2FNO3 Methyl (2S,4S)-4-(4-chloro-2-fluorophenoxy)-2-pyrrolidinecarboxylate.

CATO supplies 1135225-98-7 9055AC C12H14Cl2FNO3 Methyl (2S,4S)-4-(4-chloro-2-fluorophenoxy)-2-pyrrolidinecarboxylate (CAS 1135225-98-7), a certified reference material (molecular formula C12H13ClFNO3, MW 273.69 g/mol) for analytical method development and quality control.

Based on its molecular formula C12H13ClFNO3, 1135225-98-7 9055AC C12H14Cl2FNO3 Methyl (2S,4S)-4-(4-chloro-2-fluorophenoxy)-2-pyrrolidinecarboxylate 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 273.69 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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), 1135225-98-7 9055AC C12H14Cl2FNO3 Methyl (2S,4S)-4-(4-chloro-2-fluorophenoxy)-2-pyrrolidinecarboxylate 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 FormulaC12H13ClFNO3
Molecular Weight273.69 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry, 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; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1989
Halogen ContentF/Cl-containing
Nitrogen Atoms1

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