4-(4-Methoxyphenyl)-2-phenylthiomorpholine-3,5-dione 1-oxide CAS 956780-22-6
| CAS No. | 956780-22-6 |
| Molecular Formula | C17H15NO4S |
| Molecular Weight | 329.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-(4-Methoxyphenyl)-2-phenylthiomorpholine-3,5-dione 1-oxide (CAS 956780-22-6), a certified reference material (molecular formula C17H15NO4S, MW 329.37 g/mol) for analytical method development and quality control.
4-(4-Methoxyphenyl)-2-phenylthiomorpholine-3,5-dione 1-oxide (C17H15NO4S) contains a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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-Methoxyphenyl)-2-phenylthiomorpholine-3,5-dione 1-oxide 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 | C17H15NO4S |
| Molecular Weight | 329.37 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Methoxyphenyl Standards
- 2-(4-Methoxyphenyl)-N-(5-(thiophen-2-ylmethyl)-1,3,4-oxadiazol-2-yl)acetamide (CAS 1049244-21-4)
- 1-((4-Methoxyphenyl)sulfonyl)-2-methyl-1H-indole-3-carbaldehyde (CAS 80664-26-2)
- 1-((4-Methoxyphenyl)sulfonyl)-3-methyl-1H-indole-2-carbaldehyde (CAS 88939-66-6)
- 2-((1-(2-Methoxyphenyl)-4-methyl-1H-pyrazolo[3,4-d]pyridazin-7-yl)thio)acetamide (CAS 1105238-78-5)
- ((4-Methoxyphenyl){2-oxo-2-[(pyridin-3-ylmethyl)-amino]ethyl}amino)acetic acid 1142215-99-3 9475AC C17H19N3O4 (CAS 1142215-99-3)
- 1-(4-(2-Methoxyphenyl)-3-oxo-3,4-dihydropyrazin-2-yl)piperidine-4-carboxylic acid (CAS 1713174-92-5)
- N-(2-(4-(4-Methoxyphenyl)piperazin-1-yl)ethyl)furan-2-carboxamide (CAS 772332-81-7)
- N-{[3-(4-methoxyphenyl)-1,2-oxazol-5-yl]methyl}-2-(piperidin-1-yl)acetamide (CAS 338963-43-2)
Recommended Standards
- 4-(2-Fluorophenyl)-N-(2-methoxyphenyl)piperazine-1-carboxamide (CAS 553657-41-3)
- 4-Methoxy-N'-(6-methoxybenzo[d]thiazol-2-yl)benzohydrazide (CAS 851979-70-9)
- 4-((2-(N-methylsulfamoyl)ethyl)(pyridin-2-ylmethyl)amino)-4-oxobutanoic acid (CAS 919751-62-5)
- 6-[[(2,3-Dihydro-1,4-benzodioxin-6-yl)sulfonyl]amino]hexanoic acid (CAS 304694-75-5)
- [1,2,4]Triazolo[1,5-b][1,2,4]triazin-7(3H)-one (CAS 85276-92-2)
- Methyl 3-methylpyrrolidine-3-carboxylate (CAS 1111943-58-8)
- 2-(Cyclobutylamino)-N-(furan-2-ylmethyl)-2-thioxoacetamide (CAS 335373-66-5)
- (2R,3R,4S,5S)-2-(6-Amino-9H-purin-9-yl)-5-((pyridin-2-ylthio)methyl)tetrahydrofuran-3,4-diol (CAS 5135-38-6)
- 4-[4-(1-aminoethyl)-5-methyl-1H-pyrazol-1-yl]benzonitrile (CAS 1152932-61-0)
- Tert-butyl 3-(2,6-dioxo-1,2,3,6-tetrahydropyrimidin-4-yl)pyrrolidine-1-carboxylate (CAS 1637407-19-2)
- 4-Bromo-1-propylisoquinoline (CAS 2375776-44-4)
- (5-Aminofuran-2-yl)methanol (CAS 926652-24-6)
- 2-(Hydroxymethyl)quinolin-4(1H)-one (CAS 1088522-80-8)
- Tirzepatide Impurity 52 (CAS CATO-C4X-324052)
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