4-((3-Bromobenzylidene)amino)-3-(3-methoxyphenyl)-1H-1,2,4-triazole-5(4H)-thione CAS 478257-60-2
| CAS No. | 478257-60-2 |
| Molecular Formula | C16H13BrN4OS |
| Molecular Weight | 389.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
4-((3-Bromobenzylidene)amino)-3-(3-methoxyphenyl)-1H-1,2,4-triazole-5(4H)-thione (CAS 478257-60-2) is a high-purity analytical reference standard with the molecular formula C16H13BrN4OS and a molecular weight of 389.27 g/mol.
4-((3-Bromobenzylidene)amino)-3-(3-methoxyphenyl)-1H-1,2,4-triazole-5(4H)-thione (C16H13BrN4OS) contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, bromine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO manufactures 4-((3-Bromobenzylidene)amino)-3-(3-methoxyphenyl)-1H-1,2,4-triazole-5(4H)-thione under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C16H13BrN4OS |
| Molecular Weight | 389.27 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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 | Br-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Bromobenzylidene Standards
- 4-((2-Bromobenzylidene)amino)-3-(2-methoxyphenyl)-1H-1,2,4-triazole-5(4H)-thione (CAS 478256-74-5)
- 4-((3-Bromobenzylidene)amino)-3-(2-methoxyphenyl)-1H-1,2,4-triazole-5(4H)-thione (CAS 478256-45-0)
- 4-((4-Bromobenzylidene)amino)-3-(2-methoxyphenyl)-1H-1,2,4-triazole-5(4H)-thione (CAS 478256-96-1)
- 4-(5-(3-Bromobenzylidene)-4-oxo-2-thioxothiazolidin-3-yl)butanoic acid (CAS 303026-63-3)
- 4-((2-Bromobenzylidene)amino)-3-(2-chlorophenyl)-1H-1,2,4-triazole-5(4H)-thione (CAS 478254-12-5)
- 4-((2-Bromobenzylidene)amino)-3-(3-chlorophenyl)-1H-1,2,4-triazole-5(4H)-thione (CAS 478254-91-0)
- 4-((3-Bromobenzylidene)amino)-3-(2-chlorophenyl)-1H-1,2,4-triazole-5(4H)-thione (CAS 478253-79-1)
- 4-((3-Bromobenzylidene)amino)-3-(3-chlorophenyl)-1H-1,2,4-triazole-5(4H)-thione (CAS 478254-61-4)
Recommended Standards
- 4-((5-Bromo-2-hydroxybenzylidene)amino)-3-(m-tolyl)-1H-1,2,4-triazole-5(4H)-thione (CAS 478255-73-1)
- 2-Bromo-N-(4-(4-methoxyphenyl)thiazol-2-yl)benzamide (CAS 300569-86-2)
- 4-Chloro-2-[(4-chlorophenyl)methyl]-5-(4-fluorophenyl)thieno[2,3-d]pyrimidine (CAS 867329-94-0)
- 2-{4-[(tert-Butoxy)carbonyl]piperazin-1-yl}-2-(3,4-dichlorophenyl)acetic acid (CAS 885274-60-2)
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- 2-(Difluoromethoxy)-6-fluorobenzo[d]oxazole (CAS 1804199-54-9)
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