2-(4-Fluorophenyl)-1-(2-sulfanylidene-1,3-thiazolidin-3-yl)ethan-1-one CAS 1267974-40-2

Purity 97%+In StockPharmaceutical Standards
CAS No.1267974-40-2
Molecular FormulaC11H10FNOS2
Molecular Weight255.33 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-(4-Fluorophenyl)-1-(2-sulfanylidene-1,3-thiazolidin-3-yl)ethan-1-one CAS 1267974-40-2 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 2-(4-Fluorophenyl)-1-(2-sulfanylidene-1,3-thiazolidin-3-yl)ethan-1-one.

2-(4-Fluorophenyl)-1-(2-sulfanylidene-1,3-thiazolidin-3-yl)ethan-1-one (CAS 1267974-40-2) is a high-purity analytical reference standard with the molecular formula C11H10FNOS2 and a molecular weight of 255.33 g/mol.

2-(4-Fluorophenyl)-1-(2-sulfanylidene-1,3-thiazolidin-3-yl)ethan-1-one (C11H10FNOS2) contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, fluorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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), 2-(4-Fluorophenyl)-1-(2-sulfanylidene-1,3-thiazolidin-3-yl)ethan-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 FormulaC11H10FNOS2
Molecular Weight255.33 g/mol
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
Degree of Unsaturation (DBE)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1990
Halogen ContentF-containing
Nitrogen Atoms1
Sulfur Atoms2

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