4-((4-(o-Tolyloxy)phenyl)sulfonyl)morpholine CAS 496026-11-0
| CAS No. | 496026-11-0 |
| Molecular Formula | C17H19NO4S |
| Molecular Weight | 333.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 4-((4-(o-Tolyloxy)phenyl)sulfonyl)morpholine (C17H19NO4S) is characterized by a flavonoid 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. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO supplies 4-((4-(o-Tolyloxy)phenyl)sulfonyl)morpholine (CAS 496026-11-0), a certified reference material (molecular formula C17H19NO4S, MW 333.40 g/mol) for analytical method development and quality control.
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 | C17H19NO4S |
| Molecular Weight | 333.40 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related o Standards
- 2-(2-(2-(P-tolyloxy)acetyl)hydrazine-1-carbonyl)cyclohexane-1-carboxylic acid (CAS 446844-44-6)
- 1-(1-(4-(p-Tolyloxy)butyl)-1H-benzo[d]imidazol-2-yl)propan-1-ol (CAS 876901-31-4)
- 2-(2-(2-(P-tolyloxy)acetyl)hydrazine-1-carbonyl)benzoic acid (CAS 302904-35-4)
- 1-(1-(3-(o-Tolyloxy)propyl)-1H-benzo[d]imidazol-2-yl)propan-1-ol (CAS 912914-58-0)
- ((4-(o-Tolyloxy)phenyl)sulfonyl)glycine (CAS 606944-16-5)
- 1-((4-(o-Tolyloxy)phenyl)sulfonyl)pyrrolidine (CAS 606944-39-2)
- 2-((4-(m-Tolyloxy)butyl)thio)-1H-benzo[d]imidazole (CAS 874754-38-8)
- 6-((p-Tolyloxy)methyl)-[1,2,4]triazolo[3,4-c][1,2,4,5]dithiadiazine-3(4H)-thione (CAS 127399-32-0)
Recommended Standards
- 4-((2,3,5,6-Tetramethylphenyl)sulfonamido)benzoic acid (CAS 730249-87-3)
- 4-((4-(tert-Butyl)phenyl)sulfonamido)benzoic acid (CAS 708996-17-2)
- 3-[(4-butylphenyl)sulfamoyl]benzoic acid (CAS 377769-55-6)
- 4-(4-Ethoxyphenyl)-4-oxo-2-{[(thiophen-2-yl)methyl]amino}butanoic acid (CAS 329929-03-5)
- 3-Phenyl-2H-pyrido[1,2-a][1,3,5]triazine-2,4(3H)-dithione (CAS 112107-41-2)
- 2-(4-methylphenoxy)ethanethioamide (CAS 35370-83-3)
- 4-(2-Methylpiperidin-1-yl)-2-(thiophen-2-yl)quinoline dihydrobromide (CAS 853344-38-4)
- 65735-07-1 3-Methyl-1,2-oxazole-5-carbonitrile DTXSID80611835 (CAS 65735-07-1)
- (4-(6-Methyl-1,2,4,5-tetrazin-3-yl)phenyl)methanamine hydrochloride (CAS 1596117-29-1)
- N-((2-methoxypyridin-4-yl)methyl)cyclobutanamine (CAS 1310307-93-7)
- 2-{[(4-Chlorophenyl)sulfonyl]amino}-4-methyl-1,3-thiazole-5-carboxylic acid (CAS 951921-89-4)
- 1-((Tetrahydro-2H-pyran-2-yl)methyl)azepane-2,5-dione (CAS 915924-81-1)
- (6-(Cyclopropylamino)pyridin-2-yl)boronic acid (CAS 1309982-29-3)
- Semaglutide impurity 227 (CAS CATO-C4X-2226227)
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