N-[4-(4-Fluorobenzenesulfonyl)phenyl]-3-(trifluoromethyl)benzamide CAS 339030-34-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 339030-34-1 |
| Molecular Formula | C20H13F4NO3S |
| Molecular Weight | 423.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-[4-(4-Fluorobenzenesulfonyl)phenyl]-3-(trifluoromethyl)benzamide (CAS 339030-34-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C20H13F4NO3S. Molecular weight: 423.38 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C20H13F4NO3S |
| Molecular Weight | 423.38 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related N Standards
- 4-(4-Fluorobenzenesulfonyl)-2-(4-fluorophenyl)-5-(propane-1-sulfonyl)-1,3-oxazole (CAS 891021-50-4)
- [5-(4-Fluorobenzenesulfonyl)-1-methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl]methyl 2-chloroacetate (CAS 318469-42-0)
- Methyl 2-[(4-fluorobenzenesulfonyl)oxy]-5-iodobenzoate (CAS 297150-19-7)
- 3-(4-Fluorobenzenesulfonyl)-2-hydroxy-2-methyl-N-[4-(trifluoromethyl)phenyl]propanamide (CAS 338956-16-4)
- 4-[4-(4-fluorobenzenesulfonyl)piperazin-1-yl]-1h-indole (CAS 256458-65-8)
- (2S)-2-{[1-(4-fluorobenzenesulfonyl)piperidin-3-yl]formamido}propanoic acid (CAS 956380-74-8)
- Methyl 3-[(4-fluorobenzenesulfonyl)oxy]-4-nitrobenzoate (CAS 297150-07-3)
- Butyl 4-[(4-fluorobenzenesulfonyl)oxy]benzoate (CAS 331462-37-4)
Recommended Standards
- N-(4-(2,4-dichlorophenyl)thiazol-2-yl)-2-((2,5-dimethylphenyl)thio)acetamide (CAS 338957-94-1)
- Pyrofolic Acid (CAS 223378-69-6)
- 4-Fluoro-N-(4-((3-(trifluoromethyl)phenyl)sulfonyl)phenyl)benzamide (CAS 339104-92-6)
- 4-(Dimethylamino)-2-((4-methoxyphenyl)thio)nicotinonitrile (CAS 341967-18-8)
- Diethyl 4-iodoisophthalate (CAS 1196153-53-3)
- N-methoxy-N-methylnicotinamide (CAS 95091-91-1)
- 3-[5-(((Dimethylamino)methylene)amino)pyrimidin-2-yl]benzoic acid methyl ester (CAS 1092568-85-8)
- 1-(5-(Trifluoromethyl)thiophen-3-yl)ethan-1-one (CAS 1517721-97-9)
- N-(4-chlorobenzyl)-2-(cyclohex-1-en-1-yl)ethan-1-amine hydrochloride (CAS 1048640-65-8)
- (Leu31,Pro3?)-Neuropeptide Y (human, rat) trifluoroacetate salt (CAS 132699-73-1)
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