N-(3-fluorophenyl)-2-nitrobenzenesulfonamide CAS 178479-18-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 178479-18-0 |
| Molecular Formula | C12H9FN2O4S |
| Molecular Weight | 296.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies N-(3-fluorophenyl)-2-nitrobenzenesulfonamide (CAS 178479-18-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C12H9FN2O4S. Molecular weight: 296.27 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C12H9FN2O4S |
| Molecular Weight | 296.27 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2007 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related N Standards
- N-(3-Fluorophenyl)-4-nitrobenzenesulfonamide (CAS 1545-94-4)
- N-(4-fluorophenyl)-3-nitrobenzenesulfonamide (CAS 1545-95-5)
- n-(4-Fluorophenyl)-4-nitrobenzenesulfonamide (CAS 1545-96-6)
- N-(4-Fluorophenyl)-2-nitrobenzenesulfonamide (CAS 159048-81-4)
- N-(2-Fluorophenyl)-4-nitrobenzenesulfonamide (CAS 1766-57-0)
- N-(2-fluorophenyl)-2-nitrobenzenesulfonamide (CAS 178479-21-5)
- 5-(2-(2-Fluorophenyl)benzo[d]oxazol-5-yl)-1,3,4-oxadiazol-2-amine (CAS 1706441-72-6)
- 5-(2-(3-Fluorophenyl)benzo[d]oxazol-5-yl)-1,3,4-oxadiazol-2-amine (CAS 1706454-40-1)
Recommended Standards
- 4-Fluoro-N-(3-nitrophenyl)benzenesulfonamide (CAS 1766-58-1)
- (3E)-3-[(2,4-Difluorophenyl)imino]-1-(prop-2-yn-1-yl)-2,3-dihydro-1H-indol-2-one (CAS 478031-70-8)
- 1-(2,4-Difluorophenyl)-3-morpholinopyrrolidine-2,5-dione (CAS 676160-52-4)
- 3-Butoxy-N-[2-(2-chlorophenoxy)ethyl]aniline (CAS 1040683-14-4)
- (R)-1-(2,3-Dimethoxyphenyl)ethan-1-ol (CAS 181962-53-8)
- 3-bromo-1-methyl-pyrazolo[3,4-c]pyridine (CAS 1326715-73-4)
- 3-Methoxy-4-(3-methyl-1H-1,2,4-triazol-1-yl)aniline (CAS 1185019-85-5)
- Ethyl2-(7h-purin-6-yl)acetate (CAS 2228-04-8)
- 2-(((5-Nitrofuran-2-yl)methyl)amino)ethyl benzoate (CAS 88796-64-9)
- (Asp28)-Exenatide trifluoroacetate salt (CAS 1678417-24-7)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com