4-((2-Bromobenzylidene)amino)-3-(m-tolyl)-1H-1,2,4-triazole-5(4H)-thione CAS 478255-87-7
| CAS No. | 478255-87-7 |
| Molecular Formula | C16H13BrN4S |
| Molecular Weight | 373.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 4-((2-Bromobenzylidene)amino)-3-(m-tolyl)-1H-1,2,4-triazole-5(4H)-thione is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
4-((2-Bromobenzylidene)amino)-3-(m-tolyl)-1H-1,2,4-triazole-5(4H)-thione (CAS 478255-87-7), molecular formula C16H13BrN4S and molecular weight 373.27 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 4-((2-Bromobenzylidene)amino)-3-(m-tolyl)-1H-1,2,4-triazole-5(4H)-thione (C16H13BrN4S) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, bromine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 4-((2-Bromobenzylidene)amino)-3-(m-tolyl)-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 | C16H13BrN4S |
| Molecular Weight | 373.27 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-((3-Bromobenzylidene)amino)-3-(m-tolyl)-1H-1,2,4-triazole-5(4H)-thione (CAS 478255-50-4)
- 4-((4-Bromobenzylidene)amino)-3-(m-tolyl)-1H-1,2,4-triazole-5(4H)-thione (CAS 478256-00-7)
- 4-(2-Bromobenzylidene)-2-(4-nitrophenyl)oxazol-5(4H)-one (CAS 90124-88-2)
- 3-(5-(4-Bromobenzylidene)-4-oxo-2-thioxothiazolidin-3-yl)propanoic acid (CAS 299950-16-6)
- 3-((3-Bromobenzylidene)amino)-2,5,6-trimethylthieno[2,3-d]pyrimidin-4(3H)-one (CAS 333341-31-4)
- 4-((2-Bromobenzylidene)amino)-3-(2-fluorophenyl)-1H-1,2,4-triazole-5(4H)-thione (CAS 577763-98-5)
- 4-((3-Bromobenzylidene)amino)-3-(2-fluorophenyl)-1H-1,2,4-triazole-5(4H)-thione (CAS 676245-22-0)
- 4-((3-Bromobenzylidene)amino)-3-(4-fluorophenyl)-1H-1,2,4-triazole-5(4H)-thione (CAS 577996-32-8)
Recommended Standards
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- 1-(4-Bromophenyl)-3-(4-(methylthio)phenyl)-1H-pyrazole-4-carbaldehyde (CAS 618099-02-8)
- 1-(4-Bromophenyl)-2-((1-phenyl-1H-imidazol-2-yl)thio)ethan-1-one (CAS 478039-78-0)
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- 6-Chloro-N-(piperidin-4-ylmethyl)pyrimidin-4-amine hydrochloride (CAS 1185311-52-7)
- 2-(4-Bromo-3-fluorophenoxy)-4-methylpyrimidine (CAS 1443981-51-8)
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- 1,1'-(Oxybis(4,1-phenylene))bis(2-bromo-2-methylpropan-1-one) (CAS 157891-77-5)
- 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (4-(o-tolyl)thiazol-5-yl)boronate (CAS 2223053-35-6)
- Protein Kinase C (19-36) Peptide (CAS 113731-96-7)
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