6-Benzyl-2-(4-bromobenzylidene)-2H-thiazolo[3,2-b][1,2,4]triazine-3,7-dione CAS 463364-68-3
| CAS No. | 463364-68-3 |
| Molecular Formula | C19H12BrN3O2S |
| Molecular Weight | 426.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-Benzyl-2-(4-bromobenzylidene)-2H-thiazolo[3,2-b][1,2,4]triazine-3,7-dione (C19H12BrN3O2S) contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, bromine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
6-Benzyl-2-(4-bromobenzylidene)-2H-thiazolo[3,2-b][1,2,4]triazine-3,7-dione (CAS 463364-68-3), molecular formula C19H12BrN3O2S and molecular weight 426.29 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 6-Benzyl-2-(4-bromobenzylidene)-2H-thiazolo[3,2-b][1,2,4]triazine-3,7-dione meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C19H12BrN3O2S |
| Molecular Weight | 426.29 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 15.0 |
| 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 Benzyl Standards
- 6-Benzyl-2-(3-bromobenzylidene)-2H-thiazolo[3,2-b][1,2,4]triazine-3,7-dione (CAS 463367-08-0)
- 2-(2-(4-Bromobenzylidene)hydrazinyl)-3-phenylquinazolin-4(3H)-one (CAS 304446-57-9)
- (Z)-6-(5-(4-bromobenzylidene)-4-oxo-2-thioxothiazolidin-3-yl)hexanoic acid (CAS 15164-07-5)
- (Z)-6-(5-(3-bromobenzylidene)-4-oxo-2-thioxothiazolidin-3-yl)hexanoic acid (CAS 301688-62-0)
- 2-(2-Bromobenzylidene)-6-phenyl-2H-thiazolo[3,2-b][1,2,4]triazine-3,7-dione (CAS 463366-89-4)
- 5-(3-Bromobenzylidene)-2-(4-propoxyphenyl)thiazolo[3,2-b][1,2,4]triazol-6(5H)-one (CAS 618076-54-3)
- 8-(2-(4-Bromobenzylidene)hydrazinyl)-7-ethyl-1,3-dimethyl-3,7-dihydro-1H-purine-2,6-dione (CAS 374916-08-2)
- 4-((2-Bromobenzylidene)amino)-3-(3-ethoxyphenyl)-1H-1,2,4-triazole-5(4H)-thione (CAS 497921-75-2)
Recommended Standards
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