3-(3-Ethoxyphenyl)-4-((4-hydroxy-3-methoxybenzylidene)amino)-1H-1,2,4-triazole-5(4H)-thione CAS 613249-66-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 613249-66-4 |
| Molecular Formula | C18H18N4O3S |
| Molecular Weight | 370.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 3-(3-Ethoxyphenyl)-4-((4-hydroxy-3-methoxybenzylidene)amino)-1H-1,2,4-triazole-5(4H)-thione (CAS 613249-66-4) pharmaceutical standards reference standard. Molecular formula: C18H18N4O3S. Molecular weight: 370.43 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C18H18N4O3S |
| Molecular Weight | 370.43 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Ethoxyphenyl Standards
- 3-(3-Ethoxyphenyl)-4-((2-hydroxy-3-methoxybenzylidene)amino)-1H-1,2,4-triazole-5(4H)-thione (CAS 613249-49-3)
- 7-(4-Ethoxyphenyl)-3-((2-fluorobenzyl)thio)-6,7-dihydro-5H-imidazo[2,1-c][1,2,4]triazole (CAS 921585-58-2)
- 1-(2-Ethoxyphenyl)-3-(2-(1-methyl-4-(thiophen-2-yl)-1H-imidazol-2-yl)ethyl)urea (CAS 1396677-15-8)
- N-(4-(2-((2-Ethoxyphenyl)amino)-2-oxoethyl)thiazol-2-yl)furan-2-carboxamide (CAS 923107-53-3)
- 2-{[4-(4-ethoxyphenyl)-5-phenyl-4h-1,2,4-triazol-3-yl]sulfanyl}acetohydrazide (CAS 893726-58-4)
- 7-(((4-Ethoxyphenyl)amino)(pyridin-2-yl)methyl)quinolin-8-ol (CAS 33495-39-5)
- N-(4-Ethoxyphenyl)-2-{[(2,3,4,5,6-pentamethylphenyl)methyl]sulfanyl}acetamide (CAS 306732-51-4)
- 2-(4-Ethoxyphenyl)-N-(4-(4-methoxyphenyl)thiazol-2-yl)acetamide (CAS 923441-07-0)
Recommended Standards
- 4-((3-Ethoxy-2-hydroxybenzylidene)amino)-3-(2-methoxyphenyl)-1H-1,2,4-triazole-5(4H)-thione (CAS 478256-46-1)
- 2-Methyl-N-(4-nitro-3-trifluoromethylphenyl)-2-trimethylsilyloxypropamide-d6 (CAS 223134-75-6)
- 4-((3-Ethoxy-2-hydroxybenzylidene)amino)-3-(3-methoxyphenyl)-1H-1,2,4-triazole-5(4H)-thione (CAS 478257-62-4)
- 2,2,6-Tribromo-3,4-dihydronaphthalen-1(2H)-one (CAS 1632285-90-5)
- [(2R)-5,5-dimethyloxolan-2-yl]methanamine (CAS 1426650-75-0)
- 3-(2-Cyanophenyl)-5-fluorobenzoic acid (CAS 1352317-82-8)
- Safinamide Impurity 18 (CAS 56442-17-2)
- 1-(3-Methoxypropoxy)-4-nitrobenzene (CAS 102015-09-8)
- Cyclopentene (CAS 142-29-0)
- Vancomycin Hexapeptide (CAS 115236-65-2)
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 13829788188 / jacky.chen@cato-chem.com