3-(2-Chlorophenyl)-4-((4-hydroxy-3-methoxybenzylidene)amino)-1H-1,2,4-triazole-5(4H)-thione CAS 478254-19-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 478254-19-2 |
| Molecular Formula | C16H13ClN4O2S |
| Molecular Weight | 360.82 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(2-Chlorophenyl)-4-((4-hydroxy-3-methoxybenzylidene)amino)-1H-1,2,4-triazole-5(4H)-thione (CAS 478254-19-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C16H13ClN4O2S. Molecular weight: 360.82 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C16H13ClN4O2S |
| Molecular Weight | 360.82 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; 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 | Cl-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Chlorophenyl Standards
- 2-{[3-(4-chlorophenyl)-4-oxo-3,4-dihydroquinazolin-2-yl]sulfanyl}acetohydrazide (CAS 133764-45-1)
- 2-{[4-(4-chlorophenyl)-5-(pyridin-4-yl)-4h-1,2,4-triazol-3-yl]sulfanyl}acetohydrazide (CAS 893727-15-6)
- 3-(2-Chlorophenyl)-4-((2-hydroxy-3-methoxybenzylidene)amino)-1H-1,2,4-triazole-5(4H)-thione (CAS 478253-84-8)
- 3-(3-Chlorophenyl)-4-((2-hydroxy-3-methoxybenzylidene)amino)-1H-1,2,4-triazole-5(4H)-thione (CAS 478254-64-7)
- 3-(3-Chlorophenyl)-4-((4-hydroxy-3-methoxybenzylidene)amino)-1H-1,2,4-triazole-5(4H)-thione (CAS 478255-03-7)
- N-(2-(2-(3-chlorophenyl)thiazol-4-yl)ethyl)-5-nitropyridin-2-amine (CAS 861207-09-2)
- N-(4-Chlorophenyl)-2-((3-(2-hydroxyphenyl)-1H-1,2,4-triazol-5-yl)thio)acetamide (CAS 332160-20-0)
- Ethyl 3-(4-(((3-chlorophenyl)amino)methyl)benzamido)propanoate (CAS 1624262-11-8)
Recommended Standards
- 2-(3-(1H-pyrrol-1-yl)thiophene-2-carbonyl)-N-(4-chlorophenyl)hydrazine-1-carboxamide (CAS 478062-85-0)
- 4-(5-Chloro-1,3-dihydrobenzo[de]isochromen-6-yl)-6-(methylsulfinyl)-1,3,5-triazin-2-amine (CAS 959763-01-0)
- 2-(3-(1H-pyrrol-1-yl)thiophene-2-carbonyl)-N-(3-chlorophenyl)hydrazine-1-carboxamide (CAS 478062-86-1)
- Ethyl 2-[(2-chlorophenyl)methyl]-1,3-thiazole-4-carboxylate (CAS 736970-78-8)
- [(Anthracen-9-yl)methyl](propan-2-yl)amine hydrochloride (CAS 1240575-00-1)
- (4-(3-Chloro-4-methoxyphenyl)-1-methylpyrrolidin-3-yl)(p-tolyl)methanone (CAS 865660-55-5)
- 2-Oxa-5,9-diazaspiro[3.6]Decan-8-one (CAS 2091940-57-5)
- Ethyl 3-amino-6-propylthieno[2,3-b]pyridine-2-carboxylate (CAS 2639448-97-6)
- N-(6-Nitropyridin-3-yl)methanesulfonamide (CAS 85676-57-9)
- Peptide YY (3-36) (canine, mouse, porcine, rat) trifluoroacetate salt (CAS 126339-09-1)
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