2-(4-Fluorobenzenesulfonyl)-N-(4-methoxyphenyl)acetamide CAS 339097-29-9
| CAS No. | 339097-29-9 |
| Molecular Formula | C15H14FNO4S |
| Molecular Weight | 323.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-(4-Fluorobenzenesulfonyl)-N-(4-methoxyphenyl)acetamide.
2-(4-Fluorobenzenesulfonyl)-N-(4-methoxyphenyl)acetamide (CAS 339097-29-9) is a high-purity analytical reference standard with the molecular formula C15H14FNO4S and a molecular weight of 323.34 g/mol.
The molecular framework of 2-(4-Fluorobenzenesulfonyl)-N-(4-methoxyphenyl)acetamide (C15H14FNO4S) is characterized by a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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.
As a certified reference material (CRM), 2-(4-Fluorobenzenesulfonyl)-N-(4-methoxyphenyl)acetamide 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 | C15H14FNO4S |
| Molecular Weight | 323.34 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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) | 9.0 |
| 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 Fluorobenzenesulfonyl Standards
- 4-(4-Fluorobenzenesulfonyl)-3-methyl-1,2,3,4-tetrahydroquinoxalin-2-one (CAS 1007920-96-8)
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- (3Z)-3-(2-Fluorobenzenesulfonyl)-4-[(4-methylphenyl)amino]but-3-en-2-one (CAS 1327178-05-1)
- 2-(2-Fluorobenzenesulfonyl)-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid (CAS 1009681-02-0)
- 2-(2-Fluorobenzenesulfonyl)-1-(4-methoxyphenyl)ethan-1-one (CAS 1326901-72-7)
- cis-1-(4-fluorobenzenesulfonyl)-5-(hydroxymethyl)pyrrolidine-2-carboxylic acid (CAS 1955473-91-2)
- 4-[4-(4-fluorobenzenesulfonyl)piperazin-1-yl]-4-oxobutanoic acid (CAS 893725-64-9)
- 2-[2-(4-fluorobenzenesulfonyl)-1,2,3,4-tetrahydroisoquinolin-1-yl]acetic acid (CAS 329269-71-8)
Recommended Standards
- 2-(4-(5-Ethoxy-4-phenyloxazol-2-yl)phenyl)acetic acid (CAS 80589-72-6)
- 2-(N-(2-fluorobenzyl)methylsulfonamido)benzoic acid (CAS 952946-42-8)
- 2-(4-((((Tert-butoxycarbonyl)glycyl)oxy)methyl)phenyl)acetic acid (CAS 67521-49-7)
- 2,2-Bis(4-fluorophenyl)-2-phenylacetamide (CAS 289656-45-7)
- n,n-Dimethylmorpholine-4-sulfonamide (CAS 5433-57-8)
- Azetidin-2-ylmethanamine (CAS 103550-76-1)
- 3-Bromo-5-cyclopropoxy-4-(trifluoromethyl)pyridine (CAS 1243462-78-3)
- (5E)-1-(2-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]amino}ethyl)-5-{[(4-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]oxy}phenyl)amino]methylidene}-1,3-diazinane-2,4,6-trione (CAS 339101-16-5)
- <I>N</I>,<I>N</I>,<I>N</I>′,<I>N</I>′-tetramethyl-1,4-butanediamine (CAS 111-51-3)
- 2',4',6',7'-Tetrahydrospiro[1,3-dioxolane-2,5'-indazole] (CAS 1204218-41-6)
- N-(2-Bromophenyl)-2-(trifluoromethyl)benzamide (CAS 425415-37-8)
- 3-fluoro-5-methoxypyridine-2-carboxylic acid (CAS 1227511-52-5)
- 2-chloro-1-(difluoromethoxy)-4-isocyanatobenzene (CAS 39479-97-5)
- 302798-54-5 (Leu31,Pro34)-Neuropeptide Y (13-36) (human, rat) MFCD00672463 (CAS 302798-54-5)
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