4-((4-Amino-6-(2,3,5,6-tetramethylbenzyl)-1,3,5-triazin-2-yl)amino)benzonitrile CAS 205381-66-4
| CAS No. | 205381-66-4 |
| Molecular Formula | C21H22N6 |
| Molecular Weight | 358.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-((4-Amino-6-(2,3,5,6-tetramethylbenzyl)-1,3,5-triazin-2-yl)amino)benzonitrile (CAS 205381-66-4) is a high-purity analytical reference standard with the molecular formula C21H22N6 and a molecular weight of 358.44 g/mol.
Based on its molecular formula C21H22N6, 4-((4-Amino-6-(2,3,5,6-tetramethylbenzyl)-1,3,5-triazin-2-yl)amino)benzonitrile contains a nitrogen-containing heterocyclic scaffold, a nitrile group; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 358.44 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
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 | C21H22N6 |
| Molecular Weight | 358.44 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2015 |
| Nitrogen Atoms | 6 |
Related Amino Standards
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Recommended Standards
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