N-(4-Fluorophenyl)-2,2-diphenylacetamide CAS 198337-87-0
| CAS No. | 198337-87-0 |
| Molecular Formula | C20H16FNO |
| Molecular Weight | 305.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies N-(4-Fluorophenyl)-2,2-diphenylacetamide (CAS 198337-87-0), a certified reference material (molecular formula C20H16FNO, MW 305.35 g/mol) for analytical method development and quality control.
N-(4-Fluorophenyl)-2,2-diphenylacetamide (C20H16FNO) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures N-(4-Fluorophenyl)-2,2-diphenylacetamide 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 | C20H16FNO |
| Molecular Weight | 305.35 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2013 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related N Standards
- 1-(4-Fluorophenyl)-4-propoxy-N-propyl-1H-pyrazole-3-carboxamide (CAS 1170446-21-5)
- 1-(4-Fluorophenyl)-2-phenyl-1,5,6,7-tetrahydro-4H-indol-4-one (CAS 96757-16-3)
- N-(2-Fluorophenyl)-2,2-diphenylacetamide (CAS 198337-86-9)
- 2-((4-Fluorophenyl)thio)-N-(2-methoxy-5-methylphenyl)acetamide (CAS 764705-07-9)
- N-(4-Fluorophenyl)-3-((4-methoxyphenyl)thio)propanamide (CAS 941908-93-6)
- N-{2-[(4-fluorophenyl)sulfanyl]ethyl}-3-methoxybenzamide (CAS 337920-95-3)
- 3-(6-(4-Fluorophenyl)-5-methylthiazolo[3,2-b][1,2,4]triazol-2-yl)propanoic acid (CAS 1437480-45-9)
- 2-((2-((2-Fluorophenyl)amino)-2-oxoethyl)thio)benzoic acid (CAS 385382-63-8)
Recommended Standards
- n-(4-Ethoxybenzenesulfonyl)benzamide (CAS 708290-01-1)
- N-(5-Cyclopropyl-1,3,4-thiadiazol-2-yl)-2,6-dimethoxybenzamide (CAS 82559-73-7)
- N-(4-(tert-Butyl)thiazol-2-yl)-4-nitrobenzamide (CAS 327078-79-5)
- N-(6-Nitro-2-benzothiazolyl)cyclohexanecarboxamide (CAS 312747-21-0)
- 3-aminocoumarin (CAS 1635-31-0)
- N-{[(5-chloro-2-methoxyphenyl)carbamothioyl]amino}-2-[(2,2-dimethyl-2,3-dihydro-1-benzofuran-7-yl)oxy]acetamide (CAS 1024183-79-6)
- 2-Methyl-5-(methylsulfonyl)aniline hydrochloride (CAS 1153193-10-2)
- 6,8-Dichloro-3-(2,6-dichlorobenzyl)quinazolin-4(3H)-one (CAS 618443-49-5)
- (S)-1-ethyl-5-isobutylpiperazin-2-one (CAS 106576-32-3)
- 1-Methyl-4-(propylsulfonamido)-1H-pyrazole-3-carboxylic acid (CAS 1430102-10-5)
- Estradiol Impurity N2 (CAS 92817-10-2)
- 3-Chloro-2-hydroxy-7,8,9,10-tetrahydro-6H-7,9a-methanobenzo[a]azulen-6-one (CAS 1039456-87-5)
- [(4-METHYLPHENYL)PHENYLMETHYL]PIPERAZINE (CAS 68240-63-1)
- Semaglutide Impurity 122 (CAS CATO-C4X-2226122)
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