(Z)-4-(5-(4-chlorobenzylidene)-4-oxo-2-thioxothiazolidin-3-yl)butanoic acid CAS 17385-93-2

Purity 97%+In StockPharmaceutical Standards
CAS No.17385-93-2
Molecular FormulaC14H12ClNO3S2
Molecular Weight341.83 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(Z)-4-(5-(4-chlorobenzylidene)-4-oxo-2-thioxothiazolidin-3-yl)butanoic acid CAS 17385-93-2 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 (Z)-4-(5-(4-chlorobenzylidene)-4-oxo-2-thioxothiazolidin-3-yl)butanoic acid.

(Z)-4-(5-(4-chlorobenzylidene)-4-oxo-2-thioxothiazolidin-3-yl)butanoic acid (CAS 17385-93-2) is a high-purity analytical reference standard with the molecular formula C14H12ClNO3S2 and a molecular weight of 341.83 g/mol.

Based on its molecular formula C14H12ClNO3S2, (Z)-4-(5-(4-chlorobenzylidene)-4-oxo-2-thioxothiazolidin-3-yl)butanoic acid contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 341.83 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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.

CATO manufactures (Z)-4-(5-(4-chlorobenzylidene)-4-oxo-2-thioxothiazolidin-3-yl)butanoic acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC14H12ClNO3S2
Molecular Weight341.83 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
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)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1961
Halogen ContentCl-containing
Nitrogen Atoms1
Sulfur Atoms2

Related Z Standards

Recommended Standards

Why CATO?