3-(3-Chlorophenyl)-4-((4-ethoxy-3-methoxybenzylidene)amino)-1H-1,2,4-triazole-5(4H)-thione CAS 478255-26-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 478255-26-4 |
| Molecular Formula | C18H17ClN4O2S |
| Molecular Weight | 388.87 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 3-(3-Chlorophenyl)-4-((4-ethoxy-3-methoxybenzylidene)amino)-1H-1,2,4-triazole-5(4H)-thione (CAS 478255-26-4) pharmaceutical standards reference standard. Molecular formula: C18H17ClN4O2S. Molecular weight: 388.87 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C18H17ClN4O2S |
| Molecular Weight | 388.87 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
- Methyl 2-(5-(4-chlorophenyl)-7-methoxy-2-thioxo-2,3-dihydro-1H-benzo[e][1,4]diazepin-3-yl)acetate (CAS 1260530-39-9)
- 2-((5-(((4-Chlorophenyl)amino)methyl)-4-phenyl-4H-1,2,4-triazol-3-yl)thio)acetohydrazide (CAS 1306739-85-4)
- 3-(2-Chlorophenyl)-4-((4-ethoxy-3-methoxybenzylidene)amino)-1H-1,2,4-triazole-5(4H)-thione (CAS 478254-36-3)
- 4-(((4-Chlorophenyl)sulfinyl)methyl)-6-(4-methoxyphenoxy)-2-methylpyrimidine (CAS 338960-28-4)
- 4-((4-Chlorophenyl)sulfonyl)-N-cyclopropyl-2-(o-tolyl)oxazol-5-amine (CAS 823828-72-4)
- 4-((4-Chlorophenyl)sulfonyl)-N-cyclopropyl-2-(p-tolyl)oxazol-5-amine (CAS 862760-95-0)
- N-(4-Chlorophenyl)-2-((5-(2-methoxyphenyl)-4-methyl-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 333312-49-5)
- N-(4-chlorophenyl)-2-(3,4-dimethoxyphenyl)-4-methylthiazole-5-carboxamide (CAS 400080-50-4)
Recommended Standards
- Ethyl 5-(2-aminothiazol-4-yl)-2-((4-chlorobenzyl)oxy)benzoate (CAS 1416344-74-5)
- 4-(tert-Butoxycarbonyl)-1-(6-chloro-2-(methylthio)pyrimidin-4-yl)piperazine-2-carboxylic acid (CAS 1261229-84-8)
- N-(4-Chloro-2-methylphenyl)-2-((4-ethyl-5-(pyrazin-2-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 618427-50-2)
- 4-Fluoro-N-(2-methoxyethyl)-2-nitroaniline (CAS 1233955-11-7)
- 2-Chloro-N-(2-(ethylamino)ethyl)benzenesulfonamide hydrochloride (CAS 1588397-38-9)
- 9-Methyl-3,9-diazaspiro[5.5]undecane-2,4-dione (CAS 1342231-45-1)
- (R)-(+)-2-(tert-Butoxycarbonylamino)-3-phenylpropanal 4-(Trimethylsilyl)ethynylbenzaldehyde 77123-57-0 (CAS 77123-57-0)
- Tizanidine impurity 25 (CAS CATO-C4X-144525)
- (2R,3R)-2-((tert-Butoxycarbonyl)amino)-3-hydroxybutanoic acid (CAS 85979-33-5)
- Tirzepatide Impurity 15 (CAS CATO-C4X-324015)
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