(5E)-5-({4-[(4-bromophenyl)methoxy]phenyl}methylidene)-1,3-thiazolidine-2,4-dione CAS 357648-38-5
| CAS No. | 357648-38-5 |
| Molecular Formula | C17H12BrNO3S |
| Molecular Weight | 390.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
(5E)-5-({4-[(4-bromophenyl)methoxy]phenyl}methylidene)-1,3-thiazolidine-2,4-dione (CAS 357648-38-5) is a high-purity analytical reference standard with the molecular formula C17H12BrNO3S and a molecular weight of 390.25 g/mol.
The molecular framework of (5E)-5-({4-[(4-bromophenyl)methoxy]phenyl}methylidene)-1,3-thiazolidine-2,4-dione (C17H12BrNO3S) is characterized by a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, bromine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO manufactures (5E)-5-({4-[(4-bromophenyl)methoxy]phenyl}methylidene)-1,3-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 | C17H12BrNO3S |
| Molecular Weight | 390.25 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
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