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
| CAS No. | 1251559-46-2 |
| Molecular Formula | C24H22N4O3 |
| Molecular Weight | 414.46 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, N-(2,4-Dimethylphenyl)-2-(2-oxo-5-(3-(p-tolyl)-1,2,4-oxadiazol-5-yl)pyridin-1(2H)-yl)acetamide (C24H22N4O3) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 16.0, corresponding to approximately 16 ring(s) or double-bond equivalent(s). With a molecular weight of 414.46 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO supplies 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), a certified reference material (molecular formula C24H22N4O3, MW 414.46 g/mol) for analytical method development and quality control.
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 | C24H22N4O3 |
| Molecular Weight | 414.46 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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 |
| Degree of Unsaturation (DBE) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 4 |
Related N Standards
- 2-(N-(3,4-dimethylphenyl)methylsulfonamido)-N-(3-(trifluoromethyl)phenyl)propanamide (CAS 1260888-04-7)
- N-(3,4-Dimethylphenyl)-2-[(4,5-diphenyl-4H-1,2,4-triazol-3-yl)sulfanyl]acetamide (CAS 502464-76-8)
- 4-(2,3-Dimethylphenyl)-5-(4-(pyrrolidin-1-ylsulfonyl)phenyl)-4H-1,2,4-triazole-3-thiol (CAS 917750-28-8)
- N-(3,5-Dimethylphenyl)-N-((1S,2R,3S,4R)-3-hydroxy-4,7,7-trimethylbicyclo[2.2.1]heptan-2-yl)benzenesulfonamide (CAS 87420-26-6)
- 2-{4-[(2,5-dimethylphenyl)methyl]-3-oxo-3,4-dihydro-2H-1,4-benzoxazine-6-carbonyl}benzoic acid (CAS 861212-95-5)
- N-(2,6-dimethylphenyl)-2-((4-fluoro-N-(pyridin-2-yl)phenyl)sulfonamido)acetamide (CAS 337922-58-4)
- N-((2-(2,3-Dimethylphenyl)benzo[d]oxazol-5-yl)carbamothioyl)-2-phenylacetamide (CAS 590396-58-0)
- N-((2-(2,3-Dimethylphenyl)benzo[d]oxazol-5-yl)carbamothioyl)-4-methylbenzamide (CAS 590396-78-4)
Recommended Standards
- 3-(5-(4-(1H-Imidazol-1-yl)phenyl)-1-(4-carbamoyl-2-methylphenyl)-1H-pyrrol-2-yl)propanoic acid (CAS 1208315-24-5)
- N-(3-Oxo-1-(2-oxo-2-(phenylamino)ethyl)-2-phenyl-2,3-dihydro-1H-indazol-5-yl)propionamide (CAS 1251615-54-9)
- Momelotinib (CAS 1056634-68-4)
- 4-Cyano-N-(1-(1-(p-tolyl)-1H-1,2,3-triazole-4-carbonyl)piperidin-4-yl)benzamide (CAS 1251624-64-2)
- (S)-3,3'-Bis(triphenylsilyl)-1,1'-bi-2-naphthol (CAS 111795-33-6)
- Methyl 6-bromo-1,2,3,4-tetrahydroisoquinoline-3-carboxylate (CAS 773033-36-6)
- S(+)-Hydroxy chloroquine Diphosphate (CAS 158749-76-9)
- 915924-67-3 [5-(Propan-2-yl)-1,2,4-oxadiazol-3-yl]methanol DTXSID00650867 (CAS 915924-67-3)
- 6-Fluoro-2-(piperidin-3-ylmethyl)-1H-benzo[d]imidazole (CAS 947014-08-6)
- (S)-5-(tert-Butoxy)-3-((tert-butoxycarbonyl)amino)-5-oxopentanoic acid (CAS 2079071-72-8)
- 4-(1-(Tert-butoxycarbonyl)piperidin-4-yl)-2,6-dimethylpyrimidine-5-carboxylic acid (CAS 1603908-76-4)
- 4-Chloro-7-fluoro-6-methyl-2-(trifluoromethyl)quinoline (CAS 537033-66-2)
- tert-Butyl (5-phenylpyrrolidin-3-yl)carbamate (CAS 1253789-67-1)
- Semaglutide impurity 276 (CAS CATO-C4X-2226276)
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