3-Phenyl-N-(2-((4-phenylpiperazin-1-yl)sulfonyl)ethyl)propanamide CAS 897621-85-1
| CAS No. | 897621-85-1 |
| Molecular Formula | C21H27N3O3S |
| Molecular Weight | 401.52 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.
3-Phenyl-N-(2-((4-phenylpiperazin-1-yl)sulfonyl)ethyl)propanamide (CAS 897621-85-1) is a high-purity analytical reference standard with the molecular formula C21H27N3O3S and a molecular weight of 401.52 g/mol.
The molecular framework of 3-Phenyl-N-(2-((4-phenylpiperazin-1-yl)sulfonyl)ethyl)propanamide (C21H27N3O3S) is characterized by a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. 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. 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.
Physical & Chemical Properties
| Molecular Formula | C21H27N3O3S |
| Molecular Weight | 401.52 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 |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Recommended Standards
- 3-(4-Benzylpiperidin-1-yl)-N-(4-sulfamoylphenyl)propanamide (CAS 839717-56-5)
- 4-((3R,5aS,6R,8aS,9R,10R,12R,12aR)-3,6,9-Trimethyldecahydro-12H-3,12-epoxy[1,2]dioxepino[4,3-i]isochromen-10-yl)thiomorpholine 1,1-dioxide (CAS 255730-18-8)
- (R)-1-Cyclohexyl-N-(2-(diphenylphosphino)benzyl)ethanamine (CAS 865347-77-9)
- Ethyl 1-(4-methylbenzyl)-4-(phenylsulfonyl)piperidine-4-carboxylate (CAS 860649-16-7)
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- Semaglutide impurity 259 (CAS CATO-C4X-2226259)
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