4-((4-Ethoxy-3-methylphenyl)sulfonyl)-2-phenylmorpholine CAS 946292-26-8
| CAS No. | 946292-26-8 |
| Molecular Formula | C19H23NO4S |
| Molecular Weight | 361.46 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 4-((4-Ethoxy-3-methylphenyl)sulfonyl)-2-phenylmorpholine meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
CATO supplies 4-((4-Ethoxy-3-methylphenyl)sulfonyl)-2-phenylmorpholine (CAS 946292-26-8), a certified reference material (molecular formula C19H23NO4S, MW 361.46 g/mol) for analytical method development and quality control.
Structurally, 4-((4-Ethoxy-3-methylphenyl)sulfonyl)-2-phenylmorpholine (C19H23NO4S) 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 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 361.46 g/mol, it falls into the moderately-high-molecular-weight range. 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).
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 | C19H23NO4S |
| Molecular Weight | 361.46 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.) | 1987 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Ethoxy Standards
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- 2-Ethoxy-5-(4-methylpiperazine-1-carboxamido)benzenesulfonyl chloride (CAS 725234-38-8)
- 2-(4-(4-Ethoxy-3-methylphenyl)-2-isobutyramidothiazol-5-yl)acetic acid (CAS 1416348-08-7)
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Recommended Standards
- 3-Amino-N-(4-methoxyphenyl)-4-(piperidin-1-yl)benzene-1-sulfonamide (CAS 326092-19-7)
- 4-(2,3-Dimethylphenyl)-5-((naphthalen-1-yloxy)methyl)-4H-1,2,4-triazole-3-thiol (CAS 917746-58-8)
- 3-(Tert-butyl)-4-((4-methoxyphenyl)sulfonyl)-3,4-dihydro-2H-benzo[b][1,4]oxazine (CAS 338747-73-2)
- 4-(2,4-Diphenylpyrimidine-5-carbonyl)thiomorpholine (CAS 338772-01-3)
- 4-Methoxy-N,N-dimethyl-3-nitrobenzenesulfonamide (CAS 99363-02-7)
- Methyl 1-phenylcyclobutane-1-carboxylate (CAS 58469-03-7)
- SKF 86002 Dihydrochloride (CAS 116339-68-5)
- 2-(2-Bromophenyl)azetidine (CAS 1270584-43-4)
- 3-Chloro-5-(difluoromethyl)aniline (CAS 1261524-04-2)
- Butylphthalide Impurity 41 Potassium (CAS 952412-99-6)
- 1-(2,3-Dimethoxyphenyl)-1-butanone (CAS 34052-09-0)
- 8-(Ethylthio)-7-(2-hydroxy-2-(naphthalen-1-yloxy)ethyl)-3-methyl-3,7-dihydro-1H-purine-2,6-dione (CAS 303970-49-2)
- 2-(4-Bromobutoxy)isoindoline-1,3-dione (CAS 5093-32-3)
- Semaglutide impurity 59 (CAS CATO-C4X-222659)
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