N-((1R,2R)-2-(3-(3,5-Bis(trifluoromethyl)phenyl)ureido)-1,2-diphenylethyl)-2-(diphenylphosphino)benzamide CAS 2161315-85-9
| CAS No. | 2161315-85-9 |
| Molecular Formula | C42H32F6N3O2P |
| Molecular Weight | 755.69 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
N-((1R,2R)-2-(3-(3,5-Bis(trifluoromethyl)phenyl)ureido)-1,2-diphenylethyl)-2-(diphenylphosphino)benzamide (CAS 2161315-85-9) is a high-purity analytical reference standard with the molecular formula C42H32F6N3O2P and a molecular weight of 755.69 g/mol.
Based on its molecular formula C42H32F6N3O2P, N-((1R,2R)-2-(3-(3,5-Bis(trifluoromethyl)phenyl)ureido)-1,2-diphenylethyl)-2-(diphenylphosphino)benzamide contains a nitrogen-containing heterocyclic scaffold, an amide group, organophosphorus functionality, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 755.69 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C42H32F6N3O2P |
| Molecular Weight | 755.69 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 25.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
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