N-(3-chloro-4-methoxybenzyl)-4-fluorobenzenesulfonamide CAS 478259-90-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 478259-90-4 |
| Molecular Formula | C14H13ClFNO3S |
| Molecular Weight | 329.77 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(3-chloro-4-methoxybenzyl)-4-fluorobenzenesulfonamide (CAS 478259-90-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C14H13ClFNO3S. Molecular weight: 329.77 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C14H13ClFNO3S |
| Molecular Weight | 329.77 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- Methyl 1-(2-chlorobenzyl)-3,6-dimethyl-1h-pyrazolo[3,4-b]pyridine-4-carboxylate (CAS 1011359-95-7)
- Methyl 1-(4-chlorobenzyl)-3,6-dimethyl-1h-pyrazolo[3,4-b]pyridine-4-carboxylate (CAS 1011370-91-4)
- 2-(Bicyclo[2.2.1]heptan-2-yl)-N-(3-chloro-4-(difluoromethoxy)phenyl)acetamide (CAS 1005126-81-7)
- 3-Amino-6-(pyridin-4-yl)-N-(p-tolyl)thieno[2,3-b]pyridine-2-carboxamide (CAS 496019-23-9)
- 1-Methylnicotinamide Iodide (CAS 6456-44-6)
- n-(1-Amino-2-methylpropan-2-yl)methanesulfonamide hydrochloride (CAS 1311315-72-6)
- Triethoxy(4-methoxyphenyl)silane (CAS 21130-91-6)
- N-(2-(cyclopentyloxy)ethyl)thietan-3-amine (CAS 1862820-94-7)
- Octyl formate (CAS 112-32-3)
- TRAF6 Control Peptide trifluoroacetate salt (CAS 852690-80-3)
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