| CAS No. | 61654-17-9 |
| Molecular Formula | C17H14N4O |
| Molecular Weight | 290.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
The occurrence of 6,7-Diphenyl-1,2-dihydroimidazo[2,1-c][1,2,4]triazin-3(4H)-one is closely related to a steroid core, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
6,7-Diphenyl-1,2-dihydroimidazo[2,1-c][1,2,4]triazin-3(4H)-one (CAS 61654-17-9), molecular formula C17H14N4O and molecular weight 290.32 g/mol, is a CATO reference standard with documented purity and traceability.
6,7-Diphenyl-1,2-dihydroimidazo[2,1-c][1,2,4]triazin-3(4H)-one (C17H14N4O) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
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.
| Molecular Formula | C17H14N4O |
| Molecular Weight | 290.32 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
| Nitrogen Atoms | 4 |