4-Methoxy-N-(2-oxo-2-(pyrrolidin-1-yl)ethyl)-N-phenylbenzenesulfonamide CAS 339102-38-4
| CAS No. | 339102-38-4 |
| Molecular Formula | C19H22N2O4S |
| Molecular Weight | 374.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 4-Methoxy-N-(2-oxo-2-(pyrrolidin-1-yl)ethyl)-N-phenylbenzenesulfonamide (C19H22N2O4S) contains a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 374.45 g/mol, it falls into the moderately-high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO supplies 4-Methoxy-N-(2-oxo-2-(pyrrolidin-1-yl)ethyl)-N-phenylbenzenesulfonamide (CAS 339102-38-4), a certified reference material (molecular formula C19H22N2O4S, MW 374.45 g/mol) for analytical method development and quality control.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 4-Methoxy-N-(2-oxo-2-(pyrrolidin-1-yl)ethyl)-N-phenylbenzenesulfonamide under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C19H22N2O4S |
| Molecular Weight | 374.45 g/mol |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Methoxy Standards
- 7-Methoxy-N,N-dimethyl-6-[2-(quinolin-2-yl)ethoxy]quinazolin-4-amine (CAS 1006890-24-9)
- 2-Methoxy-5-(N-((4-methoxytetrahydro-2H-thiopyran-4-yl)methyl)sulfamoyl)benzamide (CAS 2034487-06-2)
- 5-Methoxy-9H-quinolino[4,3,2-de][1,10]phenanthrolin-9-one (CAS 143370-23-4)
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- N-(2-(2-Methoxy-6H-dipyrido[2,3-a:3',2'-e]pyrrolizin-11-yl)ethyl)furan-2-carboxamide (CAS 874484-20-5)
- Ethyl 6-methoxy-4-(4-(trifluoromethyl)phenyl)quinoline-2-carboxylate (CAS 1620197-98-9)
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Recommended Standards
- 2-Benzoyl-3-{[(4-methoxyphenyl)sulfanyl]methyl}-1-benzofuran (CAS 338424-56-9)
- 4-Methyl-N-((2,2,4-trimethyl-2,3-dihydrobenzofuran-7-yl)carbamoyl)benzenesulfonamide (CAS 866008-56-2)
- 2-Benzamido-N-(2,3-dihydroxypropyl)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxamide (CAS 333776-39-9)
- 4-Methylphenyl 4-6-O-benzylidene-β-D-thioglucopyranoside (CAS 868241-49-0)
- 2-((Benzyloxy)methyl)-1-bromo-4-methoxybenzene (CAS 842167-63-9)
- (2-Isopropyl-4-methylthiazol-5-yl)methanamine (CAS 1119450-67-7)
- 6-(Aminomethyl)-4-nitropyridin-2-amine (CAS 1393533-33-9)
- N-(4-methoxyphenyl)-5-methyl-1-(4-nitrophenyl)-1H-1,2,4-triazole-3-carboxamide (CAS 321431-17-8)
- 2-Ethanesulfonamidobenzoic acid (CAS 923248-03-7)
- 3-(5-Methyl-3-(trifluoromethyl)-1h-pyrazol-1-yl)pentan-1-amine (CAS 1006340-62-0)
- Elagolix Impurity 78 (CAS CATO-C4X-206878)
- {4-[3-(piperidin-1-yl)propoxy]phenyl}boronic acid (CAS 1003028-39-4)
- 3-bromo-N-(pentan-3-yl)pyridin-4-amine (CAS 1547907-29-8)
- Insulin Degludec Impurity 14 (CAS CATO-C4X-215714)
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