N-(3-(((4-fluorobenzyl)oxy)methyl)phenyl)-4-(trifluoromethyl)benzenesulfonamide CAS 338392-94-2
| CAS No. | 338392-94-2 |
| Molecular Formula | C21H17F4NO3S |
| Molecular Weight | 439.42 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 N-(3-(((4-fluorobenzyl)oxy)methyl)phenyl)-4-(trifluoromethyl)benzenesulfonamide.
N-(3-(((4-fluorobenzyl)oxy)methyl)phenyl)-4-(trifluoromethyl)benzenesulfonamide (CAS 338392-94-2) is a high-purity analytical reference standard with the molecular formula C21H17F4NO3S and a molecular weight of 439.42 g/mol.
Owing to a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution, N-(3-(((4-fluorobenzyl)oxy)methyl)phenyl)-4-(trifluoromethyl)benzenesulfonamide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 439.42 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
CATO manufactures N-(3-(((4-fluorobenzyl)oxy)methyl)phenyl)-4-(trifluoromethyl)benzenesulfonamide 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 | C21H17F4NO3S |
| Molecular Weight | 439.42 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) | 12.0 |
| 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
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- 1-((3-Fluorobenzyl)sulfonyl)piperidin-4-yl (3-fluorophenyl)methanesulfonate (CAS 1420894-13-8)
- 5-(2-Fluorobenzyl)-7-(morpholinosulfonyl)-1,2,3,3a-tetrahydropyrrolo[1,2-a]quinoxalin-4(5H)-one (CAS 1022903-90-7)
- (E)-3-(2-((4-fluorobenzyl)oxy)phenyl)-3-oxopropanal O-(2,4-dichlorobenzyl) oxime (CAS 551931-28-3)
- Ethyl 2-(2-((4-fluorobenzyl)thio)-4,5-diphenyl-1H-imidazol-1-yl)acetate (CAS 339277-66-6)
Recommended Standards
- Ethyl 2-cyano-3-(3-methoxy-4-(2-((2-methyl-5-nitrophenyl)amino)-2-oxoethoxy)phenyl)acrylate (CAS 334497-35-7)
- Pralatrexate Impurity 2 (CAS 52454-37-2)
- N-(2H-1,3-Benzodioxol-5-yl)-2-[4-(5-methyl-1,2,4-oxadiazol-3-yl)-1,3-dioxo-1H,2H,3H,5H,6H,7H,8H,9H-pyrimido[1,6-a]azepin-2-yl]acetamide (CAS 1775554-68-1)
- Rivaroxaban Impurity 117 (CAS CATO-C4X-1090117)
- 1-(5-Bromopyridin-3-yl)ethan-1-ol (CAS 283608-66-2)
- 1-Ethyl-2-mercapto-1h-benzo[d]imidazole-5-carboxylic acid (CAS 100440-62-8)
- 1-(3-Amino-1H-pyrazol-1-yl)cyclopropane-1-carbonitrile (CAS 2414516-17-7)
- 2-(Aminomethyl)benzofuran-7-amine (CAS 165737-01-9)
- (S)-N-(2,2-Difluoroethylidene)-1-phenylethanamine (CAS 161754-60-5)
- 3-(2-Amino-2-tert-butoxycarbonyl-ethyl)-benzoic acid methyl ester hydrochloride (CAS 2376143-21-2)
- 1-(2,6-Dimethylphenyl)pyrazine-2,3(1H,4H)-dione (CAS 1325306-42-0)
- Orforglipron Impurity 7 (CAS CATO-C4X-32347)
- N-(4-{[(pyridin-3-yl)amino]methyl}phenyl)acetamide (CAS 1019559-76-2)
- Peptide Impurity 13 (CAS CATO-CPTD788813)
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