5-(4-Bromophenyl)-4-methyl-4h-1,2,4-triazole-3-thiol CAS 494194-50-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 494194-50-2 |
| Molecular Formula | C9H8BrN3S |
| Molecular Weight | 270.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(4-Bromophenyl)-4-methyl-4h-1,2,4-triazole-3-thiol (CAS 494194-50-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H8BrN3S. Molecular weight: 270.15 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C9H8BrN3S |
| Molecular Weight | 270.15 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Bromophenyl Standards
- (4-(4-bromophenyl)thiazol-2-yl)methanol (CAS 1268073-94-4)
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- 4-(2-Bromophenyl)-2-hydrazinylthiazole (CAS 886495-15-4)
- 4-(3-Bromophenyl)-2-hydrazinylthiazole (CAS 886495-13-2)
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Recommended Standards
- 5-(4-Bromobenzyl)-1,3,4-thiadiazol-2-amine (CAS 329921-62-2)
- 5-(4-Bromophenyl)-6H-1,3,4-thiadiazin-2-amine (CAS 55185-78-9)
- 5-(3-Bromophenyl)-4-methyl-4H-1,2,4-triazole-3-thiol (CAS 333771-24-7)
- 3-(3,4-Dichlorophenyl)-5-trifluoromethylbenzoic acid (CAS 1261930-84-0)
- 3-Trifluoromethyl-4-hydroxy-5-methoxy Methyl Benzoate (CAS 883241-39-2)
- 4-((4-(2-Chlorophenoxy)phenyl)amino)-4-oxobutanoic acid (CAS 667446-82-4)
- Dicyclohexylphosphine (CAS 829-84-5)
- 1-(4-Methoxyphenyl)prop-2-en-1-one (CAS 7448-86-4)
- N,2-Dihydroxyacetimidamide (CAS 73728-45-7)
- Semaglutide Impurity 190 (CAS CATO-C4X-2226190)
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