4-(4-Phenoxyquinazolin-2-yl)-N,N-dipropylaniline CAS 114246-51-4
| CAS No. | 114246-51-4 |
| Molecular Formula | C26H27N3O |
| Molecular Weight | 397.51 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(4-Phenoxyquinazolin-2-yl)-N,N-dipropylaniline (CAS 114246-51-4) is a high-purity analytical reference standard with the molecular formula C26H27N3O and a molecular weight of 397.51 g/mol.
Based on its molecular formula C26H27N3O, 4-(4-Phenoxyquinazolin-2-yl)-N,N-dipropylaniline contains a steroid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 397.51 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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), 4-(4-Phenoxyquinazolin-2-yl)-N,N-dipropylaniline 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 | C26H27N3O |
| Molecular Weight | 397.51 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 3 |
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