N-(4-Bromophenyl)-2-((4-(4-bromophenyl)-5-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide CAS 477331-31-0
| CAS No. | 477331-31-0 |
| Molecular Formula | C21H15Br2N5OS |
| Molecular Weight | 545.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of N-(4-Bromophenyl)-2-((4-(4-bromophenyl)-5-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide is closely related to a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
N-(4-Bromophenyl)-2-((4-(4-bromophenyl)-5-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 477331-31-0), molecular formula C21H15Br2N5OS and molecular weight 545.25 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C21H15Br2N5OS, N-(4-Bromophenyl)-2-((4-(4-bromophenyl)-5-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide contains a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 545.25 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 N-(4-Bromophenyl)-2-((4-(4-bromophenyl)-5-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide 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 | C21H15Br2N5OS |
| Molecular Weight | 545.25 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
Related N Standards
- N-(3-Bromophenyl)-2-((4-(4-bromophenyl)-5-(pyridin-3-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 763138-77-8)
- N-(4-Bromophenyl)-2-((4-(4-bromophenyl)-5-(pyridin-3-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 477329-82-1)
- 2-((4-(4-Bromophenyl)-5-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(4-sulfamoylphenyl)acetamide (CAS 477329-42-3)
- (5-((4-Bromophenyl)sulfonyl)-1-methyl-3-phenyl-1H-pyrazol-4-yl)methyl 3-chlorobenzoate (CAS 318289-16-6)
- 2,4,6-Tris(2-bromophenyl)-1,3,5-triazine (CAS 1690315-37-7)
- 2,4,6-Tris(3-bromophenyl)triazine (CAS 890148-78-4)
- 2,4,6-Tris-(4-bromophenyl)[1,3,5]triazine (CAS 30363-03-2)
- 2,4,6-Tris(3-bromophenyl)pyridine (CAS 1360743-16-3)
Recommended Standards
- Dotinurad Impurity 253 (CAS CATO-C4X-2494253)
- (E)-N'-(1-(5-Bromo-2-((2-methylallyl)oxy)phenyl)-2,2,2-trifluoroethylidene)-2-(trifluoromethyl)benzenesulfonohydrazide (CAS 2738683-52-6)
- 3-(3,5-Dibromo-4-methoxybenzoyl)-2-ethyl-N,N-dimethylbenzofuran-6-sulfonamide (CAS 1951451-68-5)
- N-(3-methoxyphenyl)-2-(1,1,2,2,3,3,4,4,5,5,6,6,6-tridecafluorohexyl)benzamide (CAS 680213-72-3)
- 1-Iodo-1-(trifluoromethoxy)tetrafluoroethane (CAS 69066-98-4)
- (1-Cyclobutyl-2,2,2-Trifluoroethyl)(Methyl)Amine (CAS 1513411-07-8)
- 3-exo-Aminobicyclo[2.2.1]heptane-2-carboxylic acid (CAS 88330-32-9)
- Methyl 4-bromo-5-fluoro-2-hydroxybenzoate (CAS 1193162-25-2)
- [4-(1-Methyl-3,6-dihydro-2H-pyridin-4-yl)phenyl]boronic acid (CAS 2377587-36-3)
- 2-Methyl-5-nitroquinoline (CAS 23877-94-3)
- 1-(5-Bromo-2-fluorobenzyl)-1h-pyrazol-4-amine (CAS 1152867-15-6)
- (3R,4R)-4-fluoro-1-methylpiperidin-3-amine (CAS 2306246-12-6)
- 3-(Diethylcarbamoyl)-1-methyl-1h-pyrazole-5-carboxylic acid (CAS 1004727-28-9)
- Experimental Allergic Encephalitogenic Peptide (CAS 29705-92-8)
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