| CAS No. | 335215-64-0 |
| Molecular Formula | C17H14N4OS |
| Molecular Weight | 322.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Compared with other compounds in its class, the molecular weight of 322.38 g/mol gives 2-((5,6-Diphenyl-1,2,4-triazin-3-yl)thio)acetamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2-((5,6-Diphenyl-1,2,4-triazin-3-yl)thio)acetamide (CAS 335215-64-0) is a high-purity analytical reference standard with the molecular formula C17H14N4OS and a molecular weight of 322.38 g/mol.
Owing to a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, 2-((5,6-Diphenyl-1,2,4-triazin-3-yl)thio)acetamide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 322.38 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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), 2-((5,6-Diphenyl-1,2,4-triazin-3-yl)thio)acetamide 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 | C17H14N4OS |
| Molecular Weight | 322.38 g/mol |
| 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.) | 2025 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |