N-(2,4-Difluorophenyl)-2-(2-oxo-3-(3-phenyl-1,2,4-oxadiazol-5-yl)pyridin-1(2H)-yl)acetamide CAS 1105200-82-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1105200-82-5 |
| Molecular Formula | C21H14F2N4O3 |
| Molecular Weight | 408.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies N-(2,4-Difluorophenyl)-2-(2-oxo-3-(3-phenyl-1,2,4-oxadiazol-5-yl)pyridin-1(2H)-yl)acetamide (CAS 1105200-82-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C21H14F2N4O3. Molecular weight: 408.36 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C21H14F2N4O3 |
| Molecular Weight | 408.36 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 4 |
Related N Standards
- N-(2,4-difluorophenyl)-2-oxo-1-(3-(trifluoromethyl)benzyl)-1,2-dihydropyridine-3-carboxamide (CAS 338754-76-0)
- N-(2,4-difluorophenyl)-2-oxo-1-(4-(trifluoromethyl)benzyl)-1,2-dihydropyridine-3-carboxamide (CAS 338781-71-8)
- N-(2,4-difluorophenyl)-6-oxo-1-(4-(trifluoromethyl)benzyl)-1,6-dihydropyridine-3-carboxamide (CAS 339008-66-1)
- N-(2,4-Difluorophenyl)-6-oxo-1-{[3-(trifluoromethyl)phenyl]methyl}-1,6-dihydropyridine-3-carboxamide (CAS 338783-71-4)
- N-(2,4-Difluorophenyl)-4-(2,6,6-trimethyl-4-oxo-4,5,6,7-tetrahydro-1H-indol-1-yl)benzamide (CAS 1023509-16-1)
- 4-[(1E)-[(2,4-Difluorophenyl)imino]methyl]phenyl 4-chlorobenzene-1-sulfonate (CAS 331461-00-8)
- N-(2,4-Difluorophenyl)-2-((3-ethyl-5,6-dimethyl-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidin-2-yl)thio)acetamide (CAS 577962-34-6)
- N-(3,4-Difluorophenyl)-2-((3-ethyl-5,6-dimethyl-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidin-2-yl)thio)acetamide (CAS 618427-59-1)
Recommended Standards
- Phenobarbital N-β-D-glucuronide (CAS 1031858-68-0)
- Kipukasin H (CAS 1136789-16-6)
- 1-(3,5-Bis(trifluoromethyl)phenyl)-3-(2-methoxybenzyl)thiourea (CAS 1024572-83-5)
- 2'-Chloroacetophenone semicarbazone (CAS 120445-83-2)
- 4-(2-(6-Methylpyridin-2-yl)-5,6-dihydro-4H-pyrrolo[1,2-b]pyrazol-3-yl)quinoline-6-carbonitrile (CAS 924898-13-5)
- 401899-98-7 (3Z)-5-Ethyl-1H-indole-2,3-dione 3-thiosemicarbazone MFCD01132212 (CAS 401899-98-7)
- 1-methanesulfonylpiperidin-3-amine hydrochloride (CAS 1209712-99-1)
- 8-Hydroxy-2-phenyl-4H-chromen-4-one (CAS 77298-64-7)
- 5-(4-Nitrophenyl)-N-(p-tolyl)-1,3,4-thiadiazol-2-amine (CAS 827580-69-8)
- D-Trp25-Tirzepatide (CAS CATO-CPTD788909)
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