| CAS No. | 2279137-61-8 |
| Molecular Formula | C27H18ClN3 |
| Molecular Weight | 419.90 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
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.
2-([1,1'-Biphenyl]-2-yl)-4-([1,1'-biphenyl]-4-yl)-6-chloro-1,3,5-triazine (CAS 2279137-61-8) is a high-purity analytical reference standard with the molecular formula C27H18ClN3 and a molecular weight of 419.90 g/mol.
Based on its molecular formula C27H18ClN3, 2-([1,1'-Biphenyl]-2-yl)-4-([1,1'-biphenyl]-4-yl)-6-chloro-1,3,5-triazine contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 419.90 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
As a certified reference material (CRM), 2-([1,1'-Biphenyl]-2-yl)-4-([1,1'-biphenyl]-4-yl)-6-chloro-1,3,5-triazine 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.
| Molecular Formula | C27H18ClN3 |
| Molecular Weight | 419.90 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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) | 20.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |