2-((4-Fluoro-N-phenylphenyl)sulfonamido)-N,N-dimethylacetamide CAS 2260-95-9
| CAS No. | 2260-95-9 |
| Molecular Formula | C16H17FN2O3S |
| Molecular Weight | 336.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
2-((4-Fluoro-N-phenylphenyl)sulfonamido)-N,N-dimethylacetamide (CAS 2260-95-9) is a high-purity analytical reference standard with the molecular formula C16H17FN2O3S and a molecular weight of 336.38 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution, 2-((4-Fluoro-N-phenylphenyl)sulfonamido)-N,N-dimethylacetamide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 336.38 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
As a certified reference material (CRM), 2-((4-Fluoro-N-phenylphenyl)sulfonamido)-N,N-dimethylacetamide meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C16H17FN2O3S |
| Molecular Weight | 336.38 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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.) | 1957 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Fluoro Standards
- 4-Fluoro-N-(4-morpholinophenyl)benzenesulfonamide (CAS 326907-43-1)
- N-((3-(3-Fluoro-4-(piperazin-1-yl)phenyl)-2-oxooxazolidin-5-yl)methyl)acetamide (CAS 154590-43-9)
- N-[3-Fluoro-4-(4-methylpiperazin-1-yl)phenyl]-2-(morpholin-4-yl)acetamide (CAS 439121-33-2)
- N-[3-Fluoro-4-(morpholin-4-yl)phenyl]-2-(4-methylpiperazin-1-yl)acetamide (CAS 439121-34-3)
- N-(4-Fluoro-3-(trifluoromethyl)phenyl)-5-oxo-1,4-thiazepane-3-carboxamide (CAS 1396631-75-6)
- (5-Fluoro-1-(triisopropylsilyl)-1H-pyrrolo[2,3-c]pyridin-4-yl)boronic acid (CAS 1639977-64-2)
- 2-Fluoro-3-methyl-4-tetrahydropyranoxybenzeneboronic acid pinacol ester, 96% (CAS 1312478-93-5)
- (R)-3-(3-Fluoro-4-iodophenyl)-5-(hydroxymethyl)oxazolidin-2-one (CAS 487041-08-7)
Recommended Standards
- 2-((1-Methyl-3,5-diphenyl-1H-pyrazol-4-yl)oxy)ethyl acetate (CAS 60627-68-1)
- 2-(2-(4-Methylpiperidin-1-yl)-2-oxoethyl)-1H-benzo[de]isoquinoline-1,3(2H)-dione (CAS 326907-64-6)
- 1-Benzyl-3-[(2,4,6-trimethylphenyl)methyl]imidazolidine-2,4,5-trione (CAS 341967-28-0)
- 2-(5-Methyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)ethyl 4-methylbenzoate (CAS 865658-46-4)
- 4-Amino-2-(difluoromethyl)-5-fluoronicotinonitrile (CAS 1805349-01-2)
- 5-Bromo-7-methylquinolin-8-ol (CAS 103028-34-8)
- Tert-butyl 4-benzyl-4-carbamoylpiperidine-1-carboxylate (CAS 167263-12-9)
- 2-(1H-Indol-3-yl)-2-oxo-N-(3-phenylpropyl)acetamide (CAS 149167-36-2)
- 2-(2-Isopropyl-imidazol-1-yl)-propionic acidhydrochloride (CAS 1219436-71-1)
- 5-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-4-methylpyridin-2-amine (CAS 1525461-35-1)
- (3-Bromo-5-chlorophenyl)(thiomorpholino)methanone (CAS 1876873-65-2)
- (2E)-2-(Hydroxyimino)-3-oxo-butanoic Acid 1,1-Dimethylethyl Ester (CAS 1312786-80-3)
- 5-Methylquinoline-4-carboxamide (CAS 1935369-56-4)
- Semaglutide impurity 71 (CAS CATO-C4X-222671)
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