2-[4-(4-Chlorophenyl)-2-methyl-3-oxo-1,2,4-oxadiazolidin-5-yl]-N-(pyridin-2-yl)acetamide CAS 478033-72-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 478033-72-6 |
| Molecular Formula | C16H15ClN4O3 |
| Molecular Weight | 346.77 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-(pyridin-2-yl)acetamide (CAS 478033-72-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C16H15ClN4O3. Molecular weight: 346.77 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C16H15ClN4O3 |
| Molecular Weight | 346.77 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related Chlorophenyl Standards
- 4-((3-((3-Chlorophenyl)carbamoyl)phenyl)amino)-4-oxobutanoic acid (CAS 307340-35-8)
- 3-{[(4-chlorophenyl)methyl]sulfanyl}-5-(trifluoromethyl)pyridine-2-carboxamide (CAS 338406-83-0)
- 1-{3-[(4-chlorophenyl)sulfanyl]propoxy}-3-(trifluoromethyl)benzene (CAS 551921-16-5)
- 2-{[4-(4-chlorophenyl)-5-(pyridin-3-yl)-4h-1,2,4-triazol-3-yl]sulfanyl}acetic acid (CAS 893725-87-6)
- 3-(2-Chlorophenyl)-4-((3,4-dihydroxybenzylidene)amino)-1H-1,2,4-triazole-5(4H)-thione (CAS 478254-44-3)
- 3-(3-Chlorophenyl)-4-((3,4-dihydroxybenzylidene)amino)-1H-1,2,4-triazole-5(4H)-thione (CAS 478255-33-3)
- Methyl 3-((5-(4-chlorophenyl)pyrimidin-2-yl)oxy)thiophene-2-carboxylate (CAS 478029-22-0)
- N-(2-chlorophenyl)-2-((5-(pyridin-3-yl)-1,3,4-oxadiazol-2-yl)thio)acetamide (CAS 332385-07-6)
Recommended Standards
- 2-((6-Chloro-2-(4-methoxyphenyl)-1H-benzo[d]imidazol-1-yl)oxy)propanoic acid (CAS 329234-73-3)
- 1-(5-Chloro-2-nitrophenyl)-6,7-dimethoxy-3,4-dihydroisoquinoline (CAS 62206-13-7)
- 4-(2-Amino-4-(4-chlorophenyl)-7-oxo-5H-pyrrolo[3,4-d]pyrimidin-6(7H)-yl)butanoic acid (CAS 76628-80-3)
- H-N-Me-D-Gln-OH (CAS 862504-01-6)
- Bis(3-methoxyphenoxy)methane (CAS 56207-33-1)
- 4-(4-Chloro-3-(trifluoromethyl)phenyl)piperidin-4-ol hydrochloride (CAS 83706-51-8)
- (1R,2R)-2-(Methoxymethyl)cyclobutanamine;hydrochloride (CAS 1909287-01-9)
- Tert-butyl 4-(3-cyclopentylureido)piperidine-1-carboxylate (CAS 1056675-12-7)
- N-(3,5-Dichlorophenyl)imidodicarbonimidic diamide (CAS 1672-93-1)
- Semaglutide impurity 277 (CAS CATO-C4X-2226277)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com