N-(4-((4-bromophenyl)sulfonyl)phenyl)-4-fluorobenzamide CAS 339104-62-0
| CAS No. | 339104-62-0 |
| Molecular Formula | C19H13BrFNO3S |
| Molecular Weight | 434.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies N-(4-((4-bromophenyl)sulfonyl)phenyl)-4-fluorobenzamide (CAS 339104-62-0), a certified reference material (molecular formula C19H13BrFNO3S, MW 434.28 g/mol) for analytical method development and quality control.
Based on its molecular formula C19H13BrFNO3S, N-(4-((4-bromophenyl)sulfonyl)phenyl)-4-fluorobenzamide contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine/bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 434.28 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures N-(4-((4-bromophenyl)sulfonyl)phenyl)-4-fluorobenzamide under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C19H13BrFNO3S |
| Molecular Weight | 434.28 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/Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related N Standards
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- 2-((5-(4-Bromophenyl)-1,3,4-oxadiazol-2-yl)thio)-N-(4-ethoxyphenyl)acetamide (CAS 332161-90-7)
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Recommended Standards
- Pretomanid Impurity 19 (CAS CATO-C4X-260619)
- (3-(2,6-Dichlorophenyl)-5-methylisoxazol-4-yl)(4-(2-fluorophenyl)piperazin-1-yl)methanone (CAS 442564-97-8)
- 2-Amino-5-(4-bromophenyl)-5-[(3,4,5-trimethoxyphenyl)methyl]-4,5-dihydro-1H-imidazol-4-one (CAS 1354918-47-0)
- {4-[(4-chlorophenyl)sulfanyl]-3-nitrophenyl}methyl 3-chlorobenzoate (CAS 320424-11-1)
- Cyclosporin B (CAS 63775-95-1)
- 2-(6-Isopropoxypyridin-3-yl)ethanamine (CAS 1782832-13-6)
- 2-Hydroxy-4＇-(2-hydroxyethoxy)-2-methylpropiophenone (CAS 106797-53-9)
- 2,2-Dimethylbenzo[d][1,3]dioxole-4-carbaldehyde (CAS 134817-17-7)
- Mirabegron Impurity 58 HCl (CAS CATO-C4X-103258)
- 4,4'-(Oxybis(methylene))bis((trifluoromethyl)benzene) (CAS 162404-64-0)
- Methyl 6-fluoro-4-(methylamino)nicotinate (CAS 2187435-19-2)
- N-(3-fluorophenyl)piperidine-4-carboxamide (CAS 1016532-14-1)
- 1-(3,4-Dimethoxybicyclo[4.2.0]Octa-1,3,5-trien-7-yl)-N-methylmethanamine (CAS 148870-56-8)
- Semaglutide Impurity 75 (CAS CATO-C4X-2226175)
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 18665070610 / Nicole.chen@cato-chem.com