3-(3,5-Dibromo-4-methoxybenzoyl)-2-ethyl-N,N-dimethylbenzofuran-6-sulfonamide CAS 1951451-68-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1951451-68-5 |
| Molecular Formula | C20H19Br2NO5S |
| Molecular Weight | 545.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(3,5-Dibromo-4-methoxybenzoyl)-2-ethyl-N,N-dimethylbenzofuran-6-sulfonamide (CAS 1951451-68-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C20H19Br2NO5S. Molecular weight: 545.24 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C20H19Br2NO5S |
| Molecular Weight | 545.24 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; 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.) | 1996 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- Macitentan Impurity 8 (CAS 556796-88-4)
- N-(3-Bromophenyl)-2-((4-(4-bromophenyl)-5-(pyridin-3-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 763138-77-8)
- N-(4-Bromophenyl)-2-((4-(4-bromophenyl)-5-(pyridin-3-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 477329-82-1)
- 3-Fluoro-2-(pyrrolidin-1-yl)benzaldehyde (CAS 1362295-96-2)
- Methyl 1-butyl-1,2,3-benzotriazole-5-carboxylate (CAS 1400644-56-5)
- 3-((Bis(2-chloroethyl)amino)methyl)-1,8-dihydroxyanthracene-9,10-dione (CAS 111822-93-6)
- N-(6-aminopyridin-3-yl)-1-phenylmethanesulfonamide (CAS 1184246-81-8)
- 2-(cyclopropylamino)-6-methylpyridine-4-carbonitrile (CAS 1598324-12-9)
- (S)-4-(2-Bromophenyl)-3-((tert-butoxycarbonyl)amino)butanoic acid (CAS 403661-78-9)
- Semaglutide impurity 42 (CAS CATO-C4X-222642)
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