3-(4-Methoxybenzyl)-5-((3-(4-methoxyphenyl)-1-phenyl-1H-pyrazol-4-yl)methylene)-2-thioxothiazolidin-4-one CAS 623933-22-2
| CAS No. | 623933-22-2 |
| Molecular Formula | C28H23N3O3S2 |
| Molecular Weight | 513.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 3-(4-Methoxybenzyl)-5-((3-(4-methoxyphenyl)-1-phenyl-1H-pyrazol-4-yl)methylene)-2-thioxothiazolidin-4-one (C28H23N3O3S2) is characterized by a steroid core, 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. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
3-(4-Methoxybenzyl)-5-((3-(4-methoxyphenyl)-1-phenyl-1H-pyrazol-4-yl)methylene)-2-thioxothiazolidin-4-one (CAS 623933-22-2) is a high-purity analytical reference standard with the molecular formula C28H23N3O3S2 and a molecular weight of 513.63 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 3-(4-Methoxybenzyl)-5-((3-(4-methoxyphenyl)-1-phenyl-1H-pyrazol-4-yl)methylene)-2-thioxothiazolidin-4-one 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 | C28H23N3O3S2 |
| Molecular Weight | 513.63 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 19.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
Related Methoxybenzyl Standards
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- 1,5-Bis((4-methoxybenzyl)thio)anthracene-9,10-dione (CAS 506443-28-3)
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Recommended Standards
- (Z)-(4-chlorophenyl)(2-(2,4-dichlorophenyl)cyclopropyl)methanone O-(3,4-dichlorobenzoyl) oxime (CAS 338749-31-8)
- 4-(Pentyloxy)-N-{1-[4-(pentyloxy)benzoyl]-1H-1,3-benzodiazol-5-yl}benzamide (CAS 865660-33-9)
- (1S,3aR,6aS)-2-((S)-2-((R)-2-cyclohexyl-2-(pyrazine-2-carboxamido)acetamido)-3,3-dimethylbutanoyl)octahydrocyclopenta[c]pyrrole-1-carboxylic acid (CAS 1616728-85-8)
- Des[N-[(1S)-1-[2-(cyclopropylamino)-2-oxoacetyl]butyl]carboxamido] 1-Carboxy Telaprevir (CAS 402958-98-9)
- Daphnoretin (CAS 2034-69-7)
- 5-Cyclopropoxy-N-methyl-4-nitropyridin-3-amine (CAS 1243376-92-2)
- 3-Bromo-4-isopropoxyphenol (CAS 1243404-99-0)
- 2,6-Dichloro-benzaldehyde oxime (CAS 25185-95-9)
- (2S)-2-[2-(2,6-dioxo-3-piperidyl)-1,3-dioxo-isoindolin-4-yl]oxypropanoic acid (CAS 2764746-06-5)
- tert-Butyl (R)-3-((tert-butoxycarbonyl)amino)-4-iodobutanoate (CAS 1059704-55-0)
- (S)-tert-Butyl 2-amino-3-methylbutanoate (CAS 13211-31-9)
- 4-(2,5-Diphenyl-2H-1,2,3-triazol-4-yl)benzaldehyde (CAS 61310-00-7)
- 4-(3-Pyrazin-2-yl-propyl)-piperidine-4-carboxylic aciddimethylamide dihydrochloride (CAS 1361116-23-5)
- Semaglutide Impurity 186 (CAS CATO-C4X-2226186)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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