N-((1-(2-Oxo-2-(m-tolylamino)ethyl)-1H-benzo[d]imidazol-2-yl)methyl)benzamide CAS 498568-75-5
| CAS No. | 498568-75-5 |
| Molecular Formula | C24H22N4O2 |
| Molecular Weight | 398.46 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of N-((1-(2-Oxo-2-(m-tolylamino)ethyl)-1H-benzo[d]imidazol-2-yl)methyl)benzamide 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.
N-((1-(2-Oxo-2-(m-tolylamino)ethyl)-1H-benzo[d]imidazol-2-yl)methyl)benzamide (CAS 498568-75-5) is a high-purity analytical reference standard with the molecular formula C24H22N4O2 and a molecular weight of 398.46 g/mol.
N-((1-(2-Oxo-2-(m-tolylamino)ethyl)-1H-benzo[d]imidazol-2-yl)methyl)benzamide (C24H22N4O2) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
Physical & Chemical Properties
| Molecular Formula | C24H22N4O2 |
| Molecular Weight | 398.46 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 4 |
Recommended Standards
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