4-Bromo-6-chloro-2-(3-iodophenyl)-2H-benzo[d][1,2,3]triazol-5-amine CAS 1706444-50-9
| CAS No. | 1706444-50-9 |
| Molecular Formula | C12H7BrClIN4 |
| Molecular Weight | 449.47 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 4-Bromo-6-chloro-2-(3-iodophenyl)-2H-benzo[d][1,2,3]triazol-5-amine is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine/bromine/iodine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 4-Bromo-6-chloro-2-(3-iodophenyl)-2H-benzo[d][1,2,3]triazol-5-amine (CAS 1706444-50-9), a certified reference material (molecular formula C12H7BrClIN4, MW 449.47 g/mol) for analytical method development and quality control.
4-Bromo-6-chloro-2-(3-iodophenyl)-2H-benzo[d][1,2,3]triazol-5-amine (C12H7BrClIN4) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine/bromine/iodine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C12H7BrClIN4 |
| Molecular Weight | 449.47 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | Cl/Br/I-containing |
| Nitrogen Atoms | 4 |
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