5-Bromo-n-cyclopropyl-2-nitrobenzene-1-sulfonamide CAS 1178475-48-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1178475-48-3 |
| Molecular Formula | C9H9BrN2O4S |
| Molecular Weight | 321.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Bromo-n-cyclopropyl-2-nitrobenzene-1-sulfonamide (CAS 1178475-48-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C9H9BrN2O4S. Molecular weight: 321.15 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C9H9BrN2O4S |
| Molecular Weight | 321.15 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- (Glu9)-Exenatide (2-39) trifluoroacetate salt (CAS 196109-34-9)
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