4-(4-(Phenylsulfonyl)-2-(p-tolyl)oxazol-5-yl)morpholine CAS 307553-27-1
| CAS No. | 307553-27-1 |
| Molecular Formula | C20H20N2O4S |
| Molecular Weight | 384.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C20H20N2O4S, 4-(4-(Phenylsulfonyl)-2-(p-tolyl)oxazol-5-yl)morpholine contains a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 384.45 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
4-(4-(Phenylsulfonyl)-2-(p-tolyl)oxazol-5-yl)morpholine (CAS 307553-27-1), molecular formula C20H20N2O4S and molecular weight 384.45 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 4-(4-(Phenylsulfonyl)-2-(p-tolyl)oxazol-5-yl)morpholine 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.
Physical & Chemical Properties
| Molecular Formula | C20H20N2O4S |
| Molecular Weight | 384.45 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Phenylsulfonyl Standards
- 4-(4-(Phenylsulfonyl)-2-(o-tolyl)oxazol-5-yl)morpholine (CAS 663946-37-0)
- N-(2-(Phenylsulfonyl)-1,2,3,4-tetrahydroisoquinolin-7-yl)cyclopentanecarboxamide (CAS 954612-89-6)
- 1-(Phenylsulfonyl)-1H-pyrrolo[2,3-c]pyridine-3-boronic acid pinacol ester, 97% (CAS 1174038-65-3)
- 1-(phenylsulfonyl)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrrolo[2,3-b]pyridine (CAS 886547-94-0)
- 1-(Phenylsulfonyl)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrrolo[3,2-b]pyridine (CAS 2304634-98-6)
- 1-(Phenylsulfonyl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrrolo[2,3-b]pyridine (CAS 2058052-40-5)
- N-(2-(Phenylsulfonyl)-1,2,3,4-tetrahydroisoquinolin-7-yl)isoxazole-5-carboxamide (CAS 1210510-12-5)
- 1-(Phenylsulfonyl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole (CAS 1256359-23-5)
Recommended Standards
- 4-(Benzyloxy)-3-hydroxybenzyl Alcohol 3-p-Toluenesulfonate (CAS 65615-21-6)
- 4-((4-Ethoxy-3-methoxybenzylidene)amino)-3-(2-methoxyphenyl)-1H-1,2,4-triazole-5(4H)-thione (CAS 478257-21-5)
- 4-(Sec-butoxy)-N-((1-oxo-1,3-dihydroisobenzofuran-5-yl)carbamothioyl)benzamide (CAS 591241-45-1)
- 4-((3-Ethoxy-4-hydroxybenzylidene)amino)-3-(3-ethoxyphenyl)-1H-1,2,4-triazole-5(4H)-thione (CAS 613249-73-3)
- N,1-Dimethyl-1H-pyrazole-4-propanamine (CAS 1227465-68-0)
- 2-(Sec-butylamino)-2-phenylethan-1-ol (CAS 864933-75-5)
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- (R)-8-azaspiro[4.5]Decan-1-ol (CAS 2387563-73-5)
- 5-(1,1,1,3,3,3-Hexafluoropropan-2-yloxy)nicotinaldehyde (CAS 1707391-54-5)
- Benzo[b]thiophen-5-ylmethanamine (CAS 56540-52-4)
- 2'-Fluoro-3-(trifluoromethyl)biphenyl-4-amine (CAS 1214339-46-4)
- 25100-12-3 R98VSP3T5L N-Cyclohexylhydroxylamine hydrochloride Cyclohexylhydroxylamine hydrochloride EINECS 246-612-3 Cyclohexylhydroxylamine HCl UNII-R98VSP3T5L (CAS 25100-12-3)
- 6-(Bromomethyl)-3-chloro-5-(difluoromethyl)pyridin-2-amine (CAS 1805207-89-9)
- D-γ-Glu20-Side-Tirzepatide (CAS CATO-CPTD788929)
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