4-((5-Bromo-2-methoxybenzylidene)amino)-3-(2-chlorophenyl)-1H-1,2,4-triazole-5(4H)-thione CAS 478253-93-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 478253-93-9 |
| Molecular Formula | C16H12BrClN4OS |
| Molecular Weight | 423.71 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-((5-Bromo-2-methoxybenzylidene)amino)-3-(2-chlorophenyl)-1H-1,2,4-triazole-5(4H)-thione (CAS 478253-93-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C16H12BrClN4OS. Molecular weight: 423.71 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C16H12BrClN4OS |
| Molecular Weight | 423.71 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Bromo Standards
- 4-((3-Bromo-4-methoxybenzylidene)amino)-3-(2-chlorophenyl)-1H-1,2,4-triazole-5(4H)-thione (CAS 478254-48-7)
- 4-((3-Bromo-4-methoxybenzylidene)amino)-3-(3-chlorophenyl)-1H-1,2,4-triazole-5(4H)-thione (CAS 478255-37-7)
- 4-((5-Bromo-2-methoxybenzylidene)amino)-3-(3-chlorophenyl)-1H-1,2,4-triazole-5(4H)-thione (CAS 478254-73-8)
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Recommended Standards
- POcapavir (CAS 146949-21-5)
- 2-((3-(3-Bromophenyl)-1H-1,2,4-triazol-5-yl)thio)-N-(4-chlorophenyl)acetamide (CAS 332128-25-3)
- Fatty acids, C12-21 and C18-unsatd., 2,2,6,6-tetramethyl-4-piperidinyl esters (CAS 167078-06-0)
- (2,5-Dichloro-phenyl)-ethyl-amine (CAS 42265-81-6)
- 4-Oxothiochromane-6-carboxylic acid 1,1-dioxide (CAS 1391272-62-0)
- Polyphyllin C (CAS 76296-71-4)
- 3-Isopropyl-5-methoxy-1-methyl-1h-pyrazol-4-amine (CAS 1496648-74-8)
- Carbamic acid, N,N′-[(3-aminopropyl)carbonimidoyl]bis-, C,C′-bis(1,1-dimethylethyl) ester (CAS 214151-16-3)
- Methylprednisolone Acetate EP Impurity H (E-isomer) (CAS CATO-C4X-191946)
- Insulin Glargine (CAS 160337-95-1)
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