2-(4-(4-Chlorophenyl)-2-methyl-3-oxo-1,2,4-oxadiazolidin-5-yl)-N-(5-methylisoxazol-3-yl)acetamide CAS 478045-96-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 478045-96-4 |
| Molecular Formula | C15H15ClN4O4 |
| Molecular Weight | 350.76 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-(4-(4-Chlorophenyl)-2-methyl-3-oxo-1,2,4-oxadiazolidin-5-yl)-N-(5-methylisoxazol-3-yl)acetamide (CAS 478045-96-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C15H15ClN4O4. Molecular weight: 350.76 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C15H15ClN4O4 |
| Molecular Weight | 350.76 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related Chlorophenyl Standards
- 2-(4-Chlorophenyl)-N-(2,4-difluorophenyl)-1,3-thiazole-4-carboxamide (CAS 303997-96-8)
- 4-(4-Chlorophenyl)-2-(4-fluorophenyl)phthalazin-1(2H)-one (CAS 338756-80-2)
- N-(3-chlorophenyl)-2-((4-methyl-5-(trifluoromethyl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 263756-83-8)
- 3-(7-(4-Chlorophenyl)-4-oxo-4H,8H-[1,2,4]triazino[3,4-b][1,3,4]thiadiazin-3-yl)propanoic acid (CAS 1049030-39-8)
- 4-(4-chlorophenyl)-2-(ethylsulfonyl)-6-(trifluoromethyl)pyrimidine (CAS 866480-77-5)
- Methyl 1-(4-chlorophenyl)-1H-benzo[e][1,3,4]thiadiazine-3-carboxylate 4,4-dioxide (CAS 932975-40-1)
- N-(2-Chlorophenyl)-2-(1,1-dioxido-3-oxobenzo[d]isothiazol-2(3H)-yl)acetamide (CAS 354786-13-3)
- 2-[(E)-2-[(4-Chlorophenyl)methylidene]hydrazin-1-yl]-3-(trifluoromethyl)quinoxaline (CAS 338773-12-9)
Recommended Standards
- 1,1,1-Trifluoro-3-(piperidin-1-yl)propan-2-yl N-(4-chlorophenyl)carbamate (CAS 477848-25-2)
- 2-(4-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)piperazin-1-yl)-2-methylpropanamide (CAS 338754-00-0)
- 1-(3-Chloro-5-trifluoromethyl-pyridin-2-ylmethyl)-piperidine-4-carboxylic acid ethyl ester (CAS 1858242-66-6)
- 1-Methyl-3-(trifluoromethyl)piperazine (CAS 1369364-06-6)
- (4-((4-Methylpiperazin-1-yl)methyl)thiazol-2-yl)methanamine (CAS 933742-16-6)
- (E)-5-(2-((4-bromophenyl)amino)vinyl)-3-((3-chloro-5-(trifluoromethyl)pyridin-2-yl)thio)isothiazole-4-carbonitrile (CAS 338412-99-0)
- 2-ethoxy-2-(oxan-4-yl)acetic acid (CAS 1545579-64-3)
- 4-Chloro-2-(furan-2-yl)-5,6-dimethylpyrimidine (CAS 204394-66-1)
- Mivacurium chloride Impurity 75 (CAS CATO-C4X-137575)
- Liraglutide Impurity 15 TFA Salt (CAS CATO-C4X-199215)
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