2-((5-Benzyl-4-phenyl-4H-1,2,4-triazol-3-yl)thio)-N-(3,4-dichlorophenyl)acetamide CAS 720667-96-9
| CAS No. | 720667-96-9 |
| Molecular Formula | C23H18Cl2N4OS |
| Molecular Weight | 469.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 2-((5-Benzyl-4-phenyl-4H-1,2,4-triazol-3-yl)thio)-N-(3,4-dichlorophenyl)acetamide (C23H18Cl2N4OS) contains a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 16.0, corresponding to approximately 16 ring(s) or double-bond equivalent(s). With a molecular weight of 469.39 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
2-((5-Benzyl-4-phenyl-4H-1,2,4-triazol-3-yl)thio)-N-(3,4-dichlorophenyl)acetamide (CAS 720667-96-9) is a high-purity analytical reference standard with the molecular formula C23H18Cl2N4OS and a molecular weight of 469.39 g/mol.
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-Benzyl-4-phenyl-4H-1,2,4-triazol-3-yl)thio)-N-(3,4-dichlorophenyl)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.
Physical & Chemical Properties
| Molecular Formula | C23H18Cl2N4OS |
| Molecular Weight | 469.39 g/mol |
| 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Recommended Standards
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