4-Amino-N-(3-fluorophenyl)benzenesulfonamide CAS 1494-84-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1494-84-4 |
| Molecular Formula | C12H11FN2O2S |
| Molecular Weight | 266.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-Amino-N-(3-fluorophenyl)benzenesulfonamide (CAS 1494-84-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C12H11FN2O2S. Molecular weight: 266.29 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C12H11FN2O2S |
| Molecular Weight | 266.29 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Amino Standards
- Ethyl 4-amino-3-(4-fluorophenyl)-1,2-thiazole-5-carboxylate (CAS 100361-54-4)
- 2-Amino-5-oxo-4-phenyl-5,6,7,8-tetrahydro-4H-chromene-3-carbonitrile (CAS 107752-89-6)
- 2-(2-Amino-4-(4-fluoro-3-methylphenyl)thiazol-5-yl)acetic acid (CAS 1181800-58-7)
- (S)-2-Amino-2-(4-((tert-butoxycarbonyl)amino)phenyl)acetic acid (CAS 1213066-94-4)
- (2-Boc-amino-pyridin-4-yl)-acetic acid methyl ester (CAS 1260890-57-0)
- Methyl 4-amino-3-((tert-butoxycarbonyl)amino)benzoate (CAS 1298108-48-1)
- 4-Amino-N-(2-fluorophenyl)benzenesulfonamide (CAS 1494-83-3)
- 4-Amino-N-(4-fluorophenyl)benzenesulfonamide (CAS 1494-85-5)
Recommended Standards
- (Z)-3-(3,4-Dimethoxyphenyl)-2-(pyridin-3-yl)acrylonitrile (CAS 149286-90-8)
- Phenprocoumon Impurity 1 (CAS 15074-20-1)
- 1,5-Diphenyl-1,3,5-pentanetrione (CAS 1467-40-9)
- 1-(4-Methylphenyl)cyclobutanemethanamine (CAS 1098362-01-6)
- (2S,4R)-1-((S)-2-(1-Fluorocyclopropane-1-carboxamido)-3,3-dimethylbutanoyl)-N-(2-(2-(4-formylphenoxy)ethoxy)-4-(4-methylthiazol-5-yl)benzyl)-4-hydroxypyrrolidine-2-carboxamide (CAS 2375564-65-9)
- Semaglutide impurity 255 (CAS CATO-C4X-2226255)
- 3-Oxo-2-(o-tolyl)pentanenitrile (CAS 1094385-98-4)
- Leflunomide Impurity 17 (CAS 67305-24-2)
- 2-Chloro-1-(cyclopropylmethoxy)-4-fluorobenzene (CAS 1314985-41-5)
- Exenatide (CAS 141758-74-9（free base）)
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