| CAS No. | 861393-56-8 |
| Molecular Formula | C19H21ClN4O |
| Molecular Weight | 356.85 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Compared with other compounds in its class, the molecular weight of 356.85 g/mol gives N-(1-(1H-Benzo[d][1,2,3]triazol-1-yl)-2,2-dimethylpropyl)-2-(4-chlorophenyl)acetamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
N-(1-(1H-Benzo[d][1,2,3]triazol-1-yl)-2,2-dimethylpropyl)-2-(4-chlorophenyl)acetamide (CAS 861393-56-8) is a high-purity analytical reference standard with the molecular formula C19H21ClN4O and a molecular weight of 356.85 g/mol.
The molecular framework of N-(1-(1H-Benzo[d][1,2,3]triazol-1-yl)-2,2-dimethylpropyl)-2-(4-chlorophenyl)acetamide (C19H21ClN4O) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C19H21ClN4O |
| Molecular Weight | 356.85 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |