2-(2-Bromobenzylidene)-6-methyl-2H-thiazolo[3,2-b][1,2,4]triazine-3,7-dione CAS 463367-02-4
| CAS No. | 463367-02-4 |
| Molecular Formula | C13H8BrN3O2S |
| Molecular Weight | 350.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-(2-Bromobenzylidene)-6-methyl-2H-thiazolo[3,2-b][1,2,4]triazine-3,7-dione is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
2-(2-Bromobenzylidene)-6-methyl-2H-thiazolo[3,2-b][1,2,4]triazine-3,7-dione (CAS 463367-02-4), molecular formula C13H8BrN3O2S and molecular weight 350.19 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 2-(2-Bromobenzylidene)-6-methyl-2H-thiazolo[3,2-b][1,2,4]triazine-3,7-dione (C13H8BrN3O2S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 350.19 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), 2-(2-Bromobenzylidene)-6-methyl-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 | C13H8BrN3O2S |
| Molecular Weight | 350.19 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 11.0 |
| 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 Bromobenzylidene Standards
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- 2-(4-Bromobenzylidene)-N-(2,6-dimethylphenyl)hydrazine-1-carboxamide (CAS 415687-81-9)
- 4-(4-Bromobenzylidene)-1-phenylpyrazolidine-3,5-dione (CAS 77738-03-5)
- 2-(2-Bromobenzylidene)benzo[4,5]imidazo[2,1-b]thiazol-3(2H)-one (CAS 351443-06-6)
- (5E)-5-(3-Bromobenzylidene)-2-mercapto-3-phenyl-3,5-dihydro-4H-imidazol-4-one 301343-53-3 (CAS 301343-53-3)
- (5E)-5-(4-Bromobenzylidene)-2-mercapto-3-phenyl-3,5-dihydro-4H-imidazol-4-one 423741-80-4 (CAS 423741-80-4)
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- N-(adamantan-1-ylmethyl)-3-nitropyridin-2-amine (CAS 728036-25-7)
- Des-Trp25-Tirzepatide (CAS CATO-CPTD788948)
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