1-(5-(2-(Methylamino)phenyl)-1-phenyl-1H-1,2,4-triazol-3-yl)ethanone CAS 61751-70-0
| CAS No. | 61751-70-0 |
| Molecular Formula | C17H16N4O |
| Molecular Weight | 292.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 1-(5-(2-(Methylamino)phenyl)-1-phenyl-1H-1,2,4-triazol-3-yl)ethanone 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.
1-(5-(2-(Methylamino)phenyl)-1-phenyl-1H-1,2,4-triazol-3-yl)ethanone (CAS 61751-70-0) is a high-purity analytical reference standard with the molecular formula C17H16N4O and a molecular weight of 292.34 g/mol.
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, 1-(5-(2-(Methylamino)phenyl)-1-phenyl-1H-1,2,4-triazol-3-yl)ethanone is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 292.34 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.
Physical & Chemical Properties
| Molecular Formula | C17H16N4O |
| Molecular Weight | 292.34 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
| Nitrogen Atoms | 4 |
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Recommended Standards
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- 1-(3,4-Difluorophenyl)-3-(4-(methylthio)phenyl)propan-1-one (CAS 898781-79-8)
- 2-(1-Phenyl-1H-pyrazolo[3,4-d]pyrimidin-4-yl)cyclohexanone (CAS 62141-20-2)
- 4-bromo-5-ethyl-1-methylpyrazole (CAS 1393728-48-7)
- 1-(3-Morpholinopropyl)-5-oxopyrrolidine-3-carboxylic acid (CAS 842959-24-4)
- 2-Amino-1-(4-fluorophenyl)ethan-1-ol (CAS 456-05-3)
- Ethyl 5-bromo-4-(trifluoromethyl)-1H-imidazole-2-carboxylate (CAS 2105692-01-9)
- 6-Methoxy-1,3-dimethylisoquinoline (CAS 73480-86-1)
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