2-((2-Cyanophenyl)sulfonyl)-N-(3-(trifluoromethyl)phenyl)benzamide CAS 477885-97-5
| CAS No. | 477885-97-5 |
| Molecular Formula | C21H13F3N2O3S |
| Molecular Weight | 430.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 430.40 g/mol gives 2-((2-Cyanophenyl)sulfonyl)-N-(3-(trifluoromethyl)phenyl)benzamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2-((2-Cyanophenyl)sulfonyl)-N-(3-(trifluoromethyl)phenyl)benzamide (CAS 477885-97-5) is a high-purity analytical reference standard with the molecular formula C21H13F3N2O3S and a molecular weight of 430.40 g/mol.
Based on its molecular formula C21H13F3N2O3S, 2-((2-Cyanophenyl)sulfonyl)-N-(3-(trifluoromethyl)phenyl)benzamide contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 430.40 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C21H13F3N2O3S |
| Molecular Weight | 430.40 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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- N-(4-cyanophenyl)-3-(thiophen-2-yl)-6-(trifluoromethyl)thieno[3,2-b]pyridine-2-carboxamide (CAS 477845-19-5)
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Recommended Standards
- 1-Isopropyl-3-methyl-6-((5-methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl)methyl)-2,4-dioxo-1,2,3,4-tetrahydrothieno[2,3-d]pyrimidine-5-carboxylic acid (CAS 733810-92-9)
- 4-Iodo-5-methoxy-1-(triisopropylsilyl)-1H-pyrrolo[2,3-b]pyridine (CAS 926004-75-3)
- rac-Ketoprofen acyl-beta-D-glucuronide (mixture of isomers) (CAS 76690-94-3)
- 4'-methoxypuerarin (CAS 92117-94-7)
- 2-Bromo-5-(1H-imidazol-1-yl)pyrazine (CAS 955050-09-6)
- 1-(Azidomethyl)-4-(trifluoromethyl)benzene (CAS 222716-19-0)
- 5-(Cyclopropylmethoxy)nicotinic acid (CAS 1385696-61-6)
- 2-(Difluoromethyl)-3-hydroxypyridine-5-sulfonyl chloride (CAS 1804487-27-1)
- (3R,4S)-rel-3,4-Dihydro-3-hydroxy-2,2-dimethyl-4-(1-pyrrolidinyl)-2H-1-benzopyran-6-carbonitrile 6-Cyano-3,4-dihydro-2,2-dimethyl-trans-4-(1-pyrrolidinyl)-2H-benzo-[b]-pyrano-3-ol 75611-78-8 (CAS 75611-78-8)
- 2-Bromo-2-fluoropropanoic acid (CAS 132629-22-2)
- 6-Fluoro-4-methoxy-3-(1H)indazole carboxylic Acid (CAS 887569-55-3)
- Furosemide Impurity 60 (CAS 866764-34-3)
- 3,4,4,4-Tetrafluoro-3-(trifluoromethoxy)butan-1-ol (CAS 1378864-58-4)
- Semaglutide impurity 31 (CAS CATO-C4X-222631)
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