4,6-Dibromo-2-(3-iodophenyl)-2H-benzo[d][1,2,3]triazol-5-amine CAS 1706437-39-9
| CAS No. | 1706437-39-9 |
| Molecular Formula | C12H7Br2IN4 |
| Molecular Weight | 493.92 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 4,6-Dibromo-2-(3-iodophenyl)-2H-benzo[d][1,2,3]triazol-5-amine (CAS 1706437-39-9), a certified reference material (molecular formula C12H7Br2IN4, MW 493.92 g/mol) for analytical method development and quality control.
The molecular framework of 4,6-Dibromo-2-(3-iodophenyl)-2H-benzo[d][1,2,3]triazol-5-amine (C12H7Br2IN4) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, bromine/iodine 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).
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 | C12H7Br2IN4 |
| Molecular Weight | 493.92 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 | Br/I-containing |
| Nitrogen Atoms | 4 |
Related Dibromo Standards
- 4,6-Dibromo-2-(3-iodophenyl)benzo[d]oxazol-5-amine (CAS 586996-09-0)
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