2-(N-(3,4-dimethylphenyl)methylsulfonamido)-N-(3-(trifluoromethyl)phenyl)propanamide CAS 1260888-04-7
| CAS No. | 1260888-04-7 |
| Molecular Formula | C19H21F3N2O3S |
| Molecular Weight | 414.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 2-(N-(3,4-dimethylphenyl)methylsulfonamido)-N-(3-(trifluoromethyl)phenyl)propanamide 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.
2-(N-(3,4-dimethylphenyl)methylsulfonamido)-N-(3-(trifluoromethyl)phenyl)propanamide (CAS 1260888-04-7), molecular formula C19H21F3N2O3S and molecular weight 414.44 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C19H21F3N2O3S, 2-(N-(3,4-dimethylphenyl)methylsulfonamido)-N-(3-(trifluoromethyl)phenyl)propanamide 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 414.44 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
Physical & Chemical Properties
| Molecular Formula | C19H21F3N2O3S |
| Molecular Weight | 414.44 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related N Standards
- N-(2,4-Dimethylphenyl)-2-(2-oxo-5-(3-(p-tolyl)-1,2,4-oxadiazol-5-yl)pyridin-1(2H)-yl)acetamide (CAS 1251559-46-2)
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- 2-{4-[(2,5-dimethylphenyl)methyl]-3-oxo-3,4-dihydro-2H-1,4-benzoxazine-6-carbonyl}benzoic acid (CAS 861212-95-5)
- N-((2-(2,3-Dimethylphenyl)benzo[d]oxazol-5-yl)carbamothioyl)-2-phenylacetamide (CAS 590396-58-0)
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Recommended Standards
- 2-({[4-cyclopropyl-6-(methylthio)-1,3,5-triazin-2-yl]amino}methylidene)-4,4,4-trifluoro-1-(2-thienyl)butane-1,3-dione (CAS 649578-95-0)
- 2-(4-(Hydrazinecarbonyl)phenyl)-N-(3-methoxy-5-methylpyrazin-2-yl)pyridine-3-sulfonamide (CAS 186497-94-9)
- 1-(2-(Dimethylamino)ethyl)-4-(3-fluoro-4-methoxybenzoyl)-3-hydroxy-5-(3-hydroxyphenyl)-1H-pyrrol-2(5H)-one (CAS 618074-83-2)
- 2-(1-Allyl-2-oxoindolin-3-ylidene)-6-phenyl-2H-thiazolo[3,2-b][1,2,4]triazine-3,7-dione (CAS 607385-10-4)
- Methyl 6-(azidomethyl)nicotinate (CAS 384831-56-5)
- 5-chloro-1-(difluoromethyl)pyrazolo[4,3-b]pyridine (CAS 2468028-32-0)
- Spiro[cyclohexane-1,1'-isochroman]-4-one (CAS 869895-28-3)
- Methyl 2,3-dibromo-6-fluorobenzoate (CAS 1807032-88-7)
- 5-Fluoro-2-isopropyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 2098216-20-5)
- Diaveridine Hydrochloride (CAS 2507-23-5)
- 4'-Methoxy-2-nitro-1,1'-biphenyl (CAS 20013-55-2)
- Dapagliflozin（citric acid） (CAS CATO-C4X-113879)
- 2-(4,4-Difluoropyrrolidin-3-yl)acetic acid (CAS 1785372-29-3)
- Palmitoyl Tripeptide-8 TFA salt (CAS 936544-53-5)
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