N-(4-Acetamidophenyl)-1-[3-(trifluoromethyl)benzenesulfonyl]pyrrolidine-2-carboxamide CAS 317822-02-9
| CAS No. | 317822-02-9 |
| Molecular Formula | C20H20F3N3O4S |
| Molecular Weight | 455.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 455.45 g/mol gives N-(4-Acetamidophenyl)-1-[3-(trifluoromethyl)benzenesulfonyl]pyrrolidine-2-carboxamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
N-(4-Acetamidophenyl)-1-[3-(trifluoromethyl)benzenesulfonyl]pyrrolidine-2-carboxamide (CAS 317822-02-9), molecular formula C20H20F3N3O4S and molecular weight 455.45 g/mol, is a CATO reference standard with documented purity and traceability.
N-(4-Acetamidophenyl)-1-[3-(trifluoromethyl)benzenesulfonyl]pyrrolidine-2-carboxamide (C20H20F3N3O4S) contains a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures N-(4-Acetamidophenyl)-1-[3-(trifluoromethyl)benzenesulfonyl]pyrrolidine-2-carboxamide under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C20H20F3N3O4S |
| Molecular Weight | 455.45 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related N Standards
- 2-(4-Acetamidophenyl)-N-(6-amino-3-benzyl-1-(methoxymethyl)-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)acetamide (CAS 637334-93-1)
- Sodium 4-((4-acetamidophenyl)amino)-1-amino-9,10-dioxo-9,10-dihydroanthracene-2-sulfonate (CAS 6424-85-7)
- 4-Acetamidophenyl 1-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-1H-pyrrole-2-sulfonate (CAS 338406-90-9)
- 4-Acetamidophenyl-triacetyl-ß-D-glucuronic Acid Methyl Ester (CAS 30824-21-6)
- 4-Acetamidophenyl-d3-2,3,4-tri-O-acetyl-β-D-glucuronide, Methyl Ester (CAS 1260619-58-6)
- N1-(3-Acetamidophenyl)-N2-(2-(4-methyl-2-(p-tolyl)thiazol-5-yl)ethyl)oxalamide (CAS 897613-29-5)
- N-(4-(4-Acetamidophenyl)thiazol-2-yl)-1-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)-5-oxopyrrolidine-3-carboxamide (CAS 790237-66-0)
- N-(4-Acetamidophenyl)-2-{[3-methyl-7-(4-methylphenyl)-4-oxo-3H,4H-thieno[3,2-d]pyrimidin-2-yl]sulfanyl}acetamide (CAS 1040631-86-4)
Recommended Standards
- 2-((2-Morpholino-5-(trifluoromethyl)phenyl)amino)-2-oxoethyl 2-(methylthio)nicotinate (CAS 378188-87-5)
- N-Benzyl-4-oxo-2-thioxo-3-(3-(trifluoromethyl)phenyl)-1,2,3,4-tetrahydroquinazoline-7-carboxamide (CAS 403718-45-6)
- 1-(Phenylsulfonyl)-N'-(3-(trifluoromethyl)benzoyl)piperidine-4-carbohydrazide (CAS 478030-61-4)
- N-(9-((2R,3R,4S,5R)-3-Hydroxy-5-(hydroxymethyl)-4-(((R)-tetrahydro-2H-pyran-2-yl)oxy)tetrahydrofuran-2-yl)-9H-purin-6-yl)benzamide (CAS 114429-57-1)
- 3-Bromo-N-(1,1-dioxidotetrahydro-2h-thiopyran-3-yl)benzamide (CAS 1333757-06-4)
- Potassium trifluoro(3-(4-nitrophenoxy)phenyl)borate (CAS 1073468-34-4)
- Clofenetamine (CAS 511-46-6)
- (2-bromo-5-nitrophenyl)hydrazine dihydrochloride (CAS 1803587-37-2)
- N-(4-Formylpyridin-3-yl)acetamide (CAS 1124194-63-3)
- Roxadustat Impurity 9 (CAS 1421312-35-7)
- 5-Bromo-2-fluoro-3-methoxy-N,N-dimethylbenzamide (CAS 2586125-87-1)
- (E)-N-((1,4-dimethyl-1H-pyrazol-5-yl)methylene)-2-methylpropane-2-sulfinamide (CAS 2015199-38-7)
- 6-Bromo-2-(trifluoromethyl)pyrimidin-4-amine (CAS 1378259-23-4)
- Semaglutide impurity 86 (CAS CATO-C4X-152686)
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