182822-62-4 CP 141938 CP-141938 cis-N-[4-Methoxy-3-[[(2-phenyl-3-piperidinyl)amino]methyl]phenyl]-N-methylmethanesulfonamide rel-N-[4-Methoxy-3-[[[(2R,3R)-2-phenyl-3-piperidinyl]amino]methyl]phenyl]-N-methyl-methanesulfonamide CAS 182822-62-4
| CAS No. | 182822-62-4 |
| Molecular Formula | C21H29N3O3S |
| Molecular Weight | 403.54 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 182822-62-4 CP 141938 CP-141938 cis-N-[4-Methoxy-3-[[(2-phenyl-3-piperidinyl)amino]methyl]phenyl]-N-methylmethanesulfonamide rel-N-[4-Methoxy-3-[[[(2R,3R)-2-phenyl-3-piperidinyl]amino]methyl]phenyl]-N-methyl-methanesulfonamide (C21H29N3O3S) contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 403.54 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
182822-62-4 CP 141938 CP-141938 cis-N-[4-Methoxy-3-[[(2-phenyl-3-piperidinyl)amino]methyl]phenyl]-N-methylmethanesulfonamide rel-N-[4-Methoxy-3-[[[(2R,3R)-2-phenyl-3-piperidinyl]amino]methyl]phenyl]-N-methyl-methanesulfonamide (CAS 182822-62-4) is a high-purity analytical reference standard with the molecular formula C21H29N3O3S and a molecular weight of 403.54 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 | C21H29N3O3S |
| Molecular Weight | 403.54 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2009 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Recommended Standards
- 4-([1,1'-Biphenyl]-4-yl)-2-(4'-methyl-[1,1'-biphenyl]-4-yl)thiazole (CAS 1347815-04-6)
- (4S)-2-[2-[(R)-[4-(1,1-Dimethylethyl)phenyl]sulfinyl]phenyl]-4,5-dihydro-4-phenyloxazole (CAS 1965335-70-9)
- 2-(Dicyclohexylphosphino)-1-methyl-3-phenyl-1H-indole (CAS 1220126-18-0)
- (4-Benzhydrylpiperazin-1-yl)(2-(methylthio)pyridin-3-yl)methanone (CAS 852851-09-3)
- Cyclanilide (CAS 113136-77-9)
- 5-(Thiazol-4-yl)furan-2-carboxylic acid (CAS 1399653-76-9)
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- 383907-65-1 Dilyso Heart CA (CAS 383907-65-1)
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- L-Cysteinesulfinic acid monohydrate (CAS 207121-48-0)
- Semaglutide impurity 74 (CAS CATO-C4X-222674)
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