N-(4-bromophenyl)-2-(4-(4-chlorophenyl)-2-methyl-3-oxo-1,2,4-oxadiazolidin-5-yl)acetamide CAS 478033-70-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 478033-70-4 |
| Molecular Formula | C17H15BrClN3O3 |
| Molecular Weight | 424.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(4-bromophenyl)-2-(4-(4-chlorophenyl)-2-methyl-3-oxo-1,2,4-oxadiazolidin-5-yl)acetamide (CAS 478033-70-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C17H15BrClN3O3. Molecular weight: 424.68 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C17H15BrClN3O3 |
| Molecular Weight | 424.68 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 3 |
Related N Standards
- 1-(4-Bromophenyl)-3-((3-chloro-5-(trifluoromethyl)pyridin-2-yl)methyl)thiourea (CAS 326815-33-2)
- 2-((5-(2-Bromophenyl)-1,3,4-oxadiazol-2-yl)thio)-N-(2-chlorophenyl)acetamide (CAS 334503-70-7)
- 2-((5-(2-Bromophenyl)-1,3,4-oxadiazol-2-yl)thio)-N-(4-chlorophenyl)acetamide (CAS 332114-57-5)
- 2-((5-(4-Bromophenyl)-1,3,4-oxadiazol-2-yl)thio)-N-(3-chlorophenyl)acetamide (CAS 336174-93-7)
- N-(4-Bromophenyl)-2-((5-(2-chlorophenyl)-1,3,4-oxadiazol-2-yl)thio)acetamide (CAS 332100-33-1)
- 7-Benzyl-4-((4-bromophenyl)thio)-5,6-dimethyl-7H-pyrrolo[2,3-d]pyrimidine (CAS 303984-46-5)
- 4-((4-Bromophenyl)sulfonyl)-5-(ethylthio)-2-phenyloxazole (CAS 850926-30-6)
- N-(4-bromophenyl)-N-(naphthalen-2-yl)naphthalen-2-amine (CAS 690658-65-2)
Recommended Standards
- 2-[N-(2,4-Dichloro-5-methoxyphenyl)4-chlorobenzenesulfonamido]acetic acid (CAS 338961-39-0)
- Octadecyl 4-methylbenzenesulfonate (CAS 3386-32-1)
- (E)-{[2-(4-chloro-3-fluorophenoxy)phenyl]methylidene}[(2,6-dichlorophenyl)methoxy]amine (CAS 478039-27-9)
- 2-[4-(trifluoromethyl)phenyl]cyclopentan-1-amine (CAS 1339598-64-9)
- 4-Chloro-3-fluoro-5-methoxypyridine (CAS 1261473-24-8)
- 1-(2,5-Difluorophenyl)propan-1-amine (CAS 1021005-75-3)
- Ethyl 2-[(6-nitro-2-phenyl-1H-1,3-benzodiazol-1-yl)oxy]propanoate (CAS 303148-99-4)
- 2-Chloro-7,7,8-trimethyl-7,8-dihydro-5H-pyrano[4,3-b]pyridin-5-one (CAS 2673369-82-7)
- 2,4-Dioxo-1-propyl-1,2,3,4-tetrahydropyrido[2,3-d]pyrimidine-6-sulfonyl chloride (CAS 1334149-09-5)
- Semaglutide impurity 267 (CAS CATO-C4X-2226267)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com