5-[[5-(2-Nitrophenyl)-2-furanyl]methylene]-2-thioxo-4-thiazolidinone CAS 35386-81-3

Purity 97%+In StockPharmaceutical Standards
CAS No.35386-81-3
Molecular FormulaC14H8N2O4S2
Molecular Weight332.35 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5-[[5-(2-Nitrophenyl)-2-furanyl]methylene]-2-thioxo-4-thiazolidinone CAS 35386-81-3 chemical structure

Description

The occurrence of 5-[[5-(2-Nitrophenyl)-2-furanyl]methylene]-2-thioxo-4-thiazolidinone is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

5-[[5-(2-Nitrophenyl)-2-furanyl]methylene]-2-thioxo-4-thiazolidinone (CAS 35386-81-3) is a high-purity analytical reference standard with the molecular formula C14H8N2O4S2 and a molecular weight of 332.35 g/mol.

The molecular framework of 5-[[5-(2-Nitrophenyl)-2-furanyl]methylene]-2-thioxo-4-thiazolidinone (C14H8N2O4S2) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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), 5-[[5-(2-Nitrophenyl)-2-furanyl]methylene]-2-thioxo-4-thiazolidinone 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 FormulaC14H8N2O4S2
Molecular Weight332.35 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1967
Nitrogen Atoms2
Sulfur Atoms2

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