2-Bromo-N-(4-fluorobenzyl)benzenesulfonamide CAS 321705-40-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 321705-40-2 |
| Molecular Formula | C13H11BrFNO2S |
| Molecular Weight | 344.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Bromo-N-(4-fluorobenzyl)benzenesulfonamide (CAS 321705-40-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C13H11BrFNO2S. Molecular weight: 344.20 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C13H11BrFNO2S |
| Molecular Weight | 344.20 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Bromo Standards
- N-(4-Bromo-3-fluorophenyl)-4-methylbenzenesulfonamide (CAS 1024250-92-7)
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- Methyl 5-bromo-4-(n-methoxy-N-methylsulfamoyl)thiophene-2-carboxylate (CAS 1197661-73-6)
- 2-Bromo-N-Boc-DL-phenylalanine (CAS 1259990-33-4)
- 4-Bromo-N-(3-fluoro-2-methylphenyl)benzenesulfonamide (CAS 1284698-48-1)
Recommended Standards
- 2-(4-bromophenyl)-2-{[(tert-butoxy)carbonyl]amino}propanoic acid (CAS 888970-79-4)
- 3-(2-Bromophenyl)-3-((tert-butoxycarbonyl)amino)propanoic acid (CAS 284493-55-6)
- 2-(3-Bromophenyl)-2-{[(tert-butoxy)carbonyl]amino}propanoic acid (CAS 887913-67-9)
- 3-Methyl-5,6,7,8-tetrahydro-1,6-naphthyridine (CAS 83100-02-1)
- 4-Chloro-5-cyclopropoxy-2-methoxypyridine (CAS 1243318-43-5)
- [2,3′-Bifuran]-5-carboxylic acid (CAS 1276591-79-7)
- 3-((3-Bromobenzyl)thio)-5-(difluoromethyl)-4H-1,2,4-triazole (CAS 1706453-24-8)
- 60925-76-0 (S)-(-)-N-(1-Phenylethyl)maleimide DTXSID20424901 (CAS 60925-76-0)
- Boc-Aminooxy-PEG3-acid (CAS 1835759-82-4)
- Acetyl Tetrapeptide-5 (CAS 820959-17-9)
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