(Z)-5-(4-Hydroxybenzylidene)thiazolidine-2,4-dione CAS 154052-92-3
| CAS No. | 154052-92-3 |
| Molecular Formula | C10H7NO3S |
| Molecular Weight | 221.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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 supplies (Z)-5-(4-Hydroxybenzylidene)thiazolidine-2,4-dione (CAS 154052-92-3), a certified reference material (molecular formula C10H7NO3S, MW 221.23 g/mol) for analytical method development and quality control.
Based on its molecular formula C10H7NO3S, (Z)-5-(4-Hydroxybenzylidene)thiazolidine-2,4-dione contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 221.23 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.
CATO manufactures (Z)-5-(4-Hydroxybenzylidene)thiazolidine-2,4-dione 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 Formula | C10H7NO3S |
| Molecular Weight | 221.23 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2001 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Z Standards
- (E)-5-(3-hydroxybenzylidene)thiazolidine-2,4-dione (CAS 184840-72-0)
- (Z)-5-(2-hydroxybenzylidene)thiazolidine-2,4-dione (CAS 6325-94-6)
- (E)-5-(2-Hydroxybenzylidene)-2-thioxoimidazolidin-4-one (CAS 139554-57-7)
- (5E)-5-(4-Hydroxybenzylidene)-2-imino-1,3-thiazolidin-4-one (CAS 299953-00-7)
- 5-(2-Hydroxybenzylidene)-2-thioxoimidazolidin-4-one (CAS 636-86-2)
- (E)-3-((2-hydroxybenzylidene)amino)benzonitrile (CAS 1133909-87-1)
- 4-((2-Hydroxybenzylidene)amino)benzonitrile (CAS 33721-67-4)
- (E)-2-((2-hydroxybenzylidene)amino)phenol (CAS 1624-54-0)
Recommended Standards
- 4-(3-Oxo-2,3-dihydroisothiazol-5-yl)benzoic acid (CAS 1502468-19-0)
- Methyl 2-cyano-3-(2-fluorophenyl)-2-methylpropanoate (CAS 1557809-07-0)
- 3-(2-Fluoro-6-methoxyphenyl)-1-methyl-1h-pyrazol-5-amine (CAS 1501360-61-7)
- Diethyl (2-methylpyrrolidin-2-yl)phosphonate (CAS 157230-68-7)
- n-(2-Cyanoethyl)-2-(2,6-dibromophenoxy)-N-methylacetamide (CAS 1095074-36-4)
- methyl (2E,4E)-6-oxohepta-2,4-dienoate (CAS 41967-71-9)
- (3-(Piperidin-1-ylmethyl)phenyl)methanamine (CAS 91271-80-6)
- 3-(Allylthio)-4-ethoxy-1H-1,2,4-triazol-5(4H)-one (CAS 177175-53-0)
- 3-Methoxy-3-(trifluoromethyl)cyclobutan-1-amine (CAS 2375267-83-5)
- 1-(3-Bromo-4-chlorophenyl)-4-(5,5-dimethyl-1,3-dioxan-2-yl)butan-1-one (CAS 898757-23-8)
- 2,4-Dibromo-6-fluorobenzamide (CAS 904285-17-2)
- 3-Chloro-4-(4-fluorophenoxy)aniline (CAS 937608-56-5)
- 3-Nitrodibenzo[b,f]oxepin-1-amine (CAS 361374-55-2)
- Des-Gly34-Tirzepatide (CAS CATO-CPTD788940)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com