4-Bromo-N-(4-nitrobenzyl)-N-phenylbenzamide CAS 444152-43-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 444152-43-6 |
| Molecular Formula | C20H15BrN2O3 |
| Molecular Weight | 411.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Bromo-N-(4-nitrobenzyl)-N-phenylbenzamide (CAS 444152-43-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C20H15BrN2O3. Molecular weight: 411.25 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C20H15BrN2O3 |
| Molecular Weight | 411.25 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 2-(4-(2-Bromoethoxy)naphthalen-1-yl)benzofuran-3-carboxylic acid (CAS 61639-37-0)
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- N'-(4-Chloro-1,3-benzothiazol-2-yl)-N,N-dimethylethane-1,2-diamine (CAS 1105195-39-8)
- N-(2,3-dimethylphenyl)-3-nitrobenzamide (CAS 102631-03-8)
- (3-(Ethoxycarbonyl)imidazo[1,2-a]pyridin-6-yl)boronic acid (CAS 2169243-60-9)
- 2-Chlorobenzo[d]oxazol-5-ol (CAS 950644-38-9)
- 2-(Difluoromethyl)-4-hydroxy-3-methylpyridine-6-carbonyl chloride (CAS 1806879-73-1)
- 5,7-Difluoroindole (CAS 301856-25-7)
- Semaglutide impurity 204 (CAS CATO-C4X-2226204)
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