2-((4-(4-Ethoxyphenyl)-5-(pyridin-3-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(3-fluoro-4-methylphenyl)acetamide CAS 477329-55-8
| CAS No. | 477329-55-8 |
| Molecular Formula | C24H22FN5O2S |
| Molecular Weight | 463.53 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 463.53 g/mol gives 2-((4-(4-Ethoxyphenyl)-5-(pyridin-3-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(3-fluoro-4-methylphenyl)acetamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2-((4-(4-Ethoxyphenyl)-5-(pyridin-3-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(3-fluoro-4-methylphenyl)acetamide (CAS 477329-55-8), molecular formula C24H22FN5O2S and molecular weight 463.53 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution, 2-((4-(4-Ethoxyphenyl)-5-(pyridin-3-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(3-fluoro-4-methylphenyl)acetamide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 463.53 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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 2-((4-(4-Ethoxyphenyl)-5-(pyridin-3-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(3-fluoro-4-methylphenyl)acetamide 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 | C24H22FN5O2S |
| Molecular Weight | 463.53 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
Related Ethoxyphenyl Standards
- 3-(4-Ethoxyphenyl)-2-((4-methylbenzyl)thio)-5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidin-4(3H)-one (CAS 499125-44-9)
- N-(4-Ethoxyphenyl)-2-((1-(2-methylbenzyl)-1H-indol-3-yl)sulfonyl)acetamide (CAS 850932-85-3)
- 2-((5-(4-Ethoxyphenyl)-4-phenyl-4H-1,2,4-triazol-3-yl)thio)-N-(5-fluoro-2-methylphenyl)acetamide (CAS 763126-56-3)
- 2-(4-Ethoxyphenyl)-4-oxo-4H-chromen-3-yl 2,4,6-trimethylbenzenesulfonate (CAS 298217-84-2)
- 2-((4-(4-Ethoxyphenyl)-5-(pyridin-3-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(4-methoxyphenyl)acetamide (CAS 477329-28-5)
- N-(4-ethoxyphenyl)-2-((3-methyl-4-oxo-7-(p-tolyl)-3,4-dihydrothieno[3,2-d]pyrimidin-2-yl)thio)acetamide (CAS 1040648-98-3)
- Methyl 5-((2-ethoxyphenyl)carbamoyl)-4-methyl-2-(3-phenylpropanamido)thiophene-3-carboxylate (CAS 505095-42-1)
- 2-((4-(3-(4-Ethoxyphenyl)thioureido)phenyl)thio)-N-(4-methoxyphenyl)acetamide (CAS 763126-93-8)
Recommended Standards
- (S)-Benzyl (3-(1H-indol-3-yl)-1-(naphthalen-2-ylamino)-1-oxopropan-2-yl)carbamate (CAS 96372-77-9)
- 4-((2-(2,2-Di(1H-indol-3-yl)ethyl)phenyl)amino)-2-methylene-4-oxobutanoic acid (CAS 6941-74-8)
- 4'-(3,5-Di(pyridin-4-yl)phenyl)-2,2':6',2''-terpyridine (CAS 1478039-69-8)
- Methyltetrazine-PEG4-NH-Boc (CAS 2194563-84-1)
- 2-(4-bromophenyl)-2-methylpropan-1-amine (CAS 264602-70-2)
- 4-Cinnamyl-N-(p-tolyl)piperazine-1-carboxamide (CAS 693805-74-2)
- (4-(1H-pyrazol-3-yl)phenyl)methanamine (CAS 1017785-80-6)
- 4-[3-(2,6-Dichlorophenyl)-5-methyl-1,2-oxazole-4-carbonyl]-N-(2-methylbutan-2-yl)-1H-pyrrole-2-carboxamide (CAS 478064-56-1)
- 4,4-Difluoro-3,5-dimethylpiperidine (CAS 1783745-21-0)
- Diethyl 5-oxocyclooctane-1,1-dicarboxylate (CAS 274255-51-5)
- (R)-(1-Bromo-2-propyl)benzene (CAS 116724-02-8)
- 1-Cyclobutanecarbonyl-1,2,3,4-tetrahydro-1,5-naphthyridine (CAS 1311868-01-5)
- N-(hept-5-yn-1-yl)-2,2-dimethylthietan-3-amine (CAS 1876672-78-4)
- Insulin Lispro (CAS 133107-64-9)
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