[S(R)]-N-((1S)-1-(2-(Diphenylphosphino)phenyl)-2,2-dimethylpropyl)-N,2-dimethyl-2-propanesulfinamide CAS 2454167-14-5
| CAS No. | 2454167-14-5 |
| Molecular Formula | C28H36NOPS |
| Molecular Weight | 465.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a steroid core, an amide group, sulfur-containing functionality, organophosphorus functionality, a hydroxyl group, an ether linkage, [S(R)]-N-((1S)-1-(2-(Diphenylphosphino)phenyl)-2,2-dimethylpropyl)-N,2-dimethyl-2-propanesulfinamide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 465.63 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
[S(R)]-N-((1S)-1-(2-(Diphenylphosphino)phenyl)-2,2-dimethylpropyl)-N,2-dimethyl-2-propanesulfinamide (CAS 2454167-14-5) is a high-purity analytical reference standard with the molecular formula C28H36NOPS and a molecular weight of 465.63 g/mol.
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 | C28H36NOPS |
| Molecular Weight | 465.63 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2000 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Recommended Standards
- Danazol Impurity 31 (CAS 162070-22-6)
- [S(R)]-N-[(1R)-1-[2-(Diphenylphosphino)phenyl]-2,2-dimethylpropyl]-N,2-dimethyl-2-propanesulfinamide (CAS 2049042-08-0)
- 1-[(2R)-N'-Boc-2-amino-2-cyclohexylacetyl]-N-(4'-cyanobenzyl)-2-L-azetidinecarboxamide-d11 (CAS 1356352-32-3)
- 1-[3,5-Bis(1,1-dimethylethyl)-4-hydroxyphenyl]-2-[2-[(3-hydroxypropyl)amino]-5,6-dimethyl-1H-benzimidazol-1-yl]-ethanone (CAS 758679-97-9)
- N-3H-Indol-2-ylsulfuric diamide (CAS 81559-69-5)
- 18-Crown-5 [4-(2,4-dinitrophenylazo)phenol] (CAS 81238-58-6)
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- Semaglutide impurity 62 (CAS CATO-C4X-222662)
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