3-((4-Phenoxyphenyl)amino)-1-(thiophen-2-yl)propan-1-one CAS 724745-61-3
| CAS No. | 724745-61-3 |
| Molecular Formula | C19H17NO2S |
| Molecular Weight | 323.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 3-((4-Phenoxyphenyl)amino)-1-(thiophen-2-yl)propan-1-one.
3-((4-Phenoxyphenyl)amino)-1-(thiophen-2-yl)propan-1-one (CAS 724745-61-3) is a high-purity analytical reference standard with the molecular formula C19H17NO2S and a molecular weight of 323.41 g/mol.
3-((4-Phenoxyphenyl)amino)-1-(thiophen-2-yl)propan-1-one (C19H17NO2S) contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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), 3-((4-Phenoxyphenyl)amino)-1-(thiophen-2-yl)propan-1-one 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 | C19H17NO2S |
| Molecular Weight | 323.41 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Phenoxyphenyl Standards
- 2-((2-((4-Phenoxyphenyl)amino)pyrimidin-4-yl)amino)ethanol (CAS 671225-38-0)
- (3-Phenoxyphenyl)(quinolin-3-yl)methanone (CAS 1187166-09-1)
- (4-Phenoxyphenyl)(quinolin-3-yl)methanone (CAS 1187168-35-9)
- N-(4-Phenoxyphenyl)benzenesulfonamide (CAS 106149-18-2)
- 2-[(3-Phenoxyphenyl)methylene]-1H-indene-1,3(2H)-dione (CAS 400833-57-0)
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- 6-Oxo-6-(3-phenoxyphenyl)hexanoic acid (CAS 898765-99-6)
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Recommended Standards
- 2-Methyl-1-(4-(methylthio)phenyl)-5-phenyl-1H-pyrrole-3-carboxylic acid (CAS 306936-46-9)
- 3-[(tert-Butoxy)carbonyl]-2-(4-methylphenyl)-1,3-thiazolidine-4-carboxylic acid (CAS 477721-86-1)
- 2-Amino-5-methyl-4-phenyl-N-(pyridin-3-ylmethyl)thiophene-3-carboxamide (CAS 522596-57-2)
- 4-(3-Cyclohexyl-5-oxoimidazolidin-1-yl)benzenesulfonamide (CAS 53298-10-5)
- rel-(8R,8aS)-Octahydroindolizin-8-amine (CAS 1993250-73-9)
- 1-amino-2-Pyrrolidinone 4-methylbenzenesulfonate (1:1) (CAS 924898-12-4)
- 5-(4-Chlorobenzenesulfonyl)-2-ethoxy-4-phenyl-1,3-thiazole (CAS 861212-80-8)
- 2,3-Difluoro-4-(trifluoromethyl)benzonitrile (CAS 240122-24-1)
- (Butan-2-yl)({[4-(propan-2-yl)phenyl]methyl})amine (CAS 892588-48-6)
- Fmoc-1-pyrrolidine-3-carboxylic acid (CAS 885951-89-3)
- Methyl 5-(Aminomethyl)pyrazine-2-carboxylate Hydrochloride (CAS 1279698-22-4)
- Methyltriphenylarsonium Iodide (CAS 1499-33-8)
- 4-(4-Bromophenyl)sulfonylbenzohydrazide (CAS 20721-09-9)
- Semaglutide impurity 66 (CAS CATO-C4X-222666)
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