5-Fluoro-2-(trifluoromethyl)benzophenone CAS 237069-80-6
| CAS No. | 237069-80-6 |
| Molecular Formula | C14H8F4O |
| Molecular Weight | 268.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-Fluoro-2-(trifluoromethyl)benzophenone (CAS 237069-80-6), a certified reference material (molecular formula C14H8F4O, MW 268.21 g/mol) for analytical method development and quality control.
Based on its molecular formula C14H8F4O, 5-Fluoro-2-(trifluoromethyl)benzophenone contains a hydroxyl group, an ether linkage, fluorine substitution, a polycyclic aromatic system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 268.21 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 5-Fluoro-2-(trifluoromethyl)benzophenone 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 | C14H8F4O |
| Molecular Weight | 268.21 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2024 |
| Halogen Content | F-containing |
Related Fluoro Standards
- 4'-Fluoro-3'-(trifluoromethyl)-[1,1'-biphenyl]-4-carbaldehyde (CAS 1032506-87-8)
- 4'-Fluoro-3'-(trifluoromethyl)-[1,1'-biphenyl]-3-carbaldehyde (CAS 1048915-82-7)
- 3'-Fluoro-2-(trifluoromethyl)-[1,1'-biphenyl]-4-carbaldehyde (CAS 1214349-61-7)
- (2-Fluoro-5-(trifluoromethyl)phenyl)(phenyl)methanone (CAS 199292-40-5)
- (3-Fluoro-5-(trifluoromethyl)phenyl)(phenyl)methanone (CAS 239087-02-6)
- (2-Fluoro-4-trifluoromethyl-phenyl)-phenyl-methanone 2 - Fluoro - 4 - (trifluoromethyl)benzophenone 207974-08-1 [2-fluoro-4-(trifluoromethyl)phenyl](phenyl)methanone methanone, [2-fluoro-4-(trifluoromethyl)phenyl]phenyl- (CAS 207974-08-1)
- 243128-47-4 3'-fluoro-4'-(trifluoromethyl)benzophenone 3-Fluoro-4-(trifluoromethyl)benzophenone (CAS 243128-47-4)
- 1-(4-fluoro-3-nitrophenyl)-5-oxopyrrolidine-3-carboxylic acid (CAS 926224-15-9)
Recommended Standards
- 4,4-Dimethyl-2-(2-(methylselanyl)phenyl)-4,5-dihydrooxazole (CAS 98191-69-6)
- Methyl 5-((2,4-difluorophenoxy)methyl)furan-2-carboxylate (CAS 438220-32-7)
- 3-(Methylsulfonyl)-5-(trifluoromethyl)benzoic acid (CAS 53985-43-6)
- 207853-70-1 A814897 [2-fluoranyl-3-(trifluoromethyl)phenyl]-phenyl-methanone [2-fluoro-3-(trifluoromethyl)phenyl]-phenylmethanone (CAS 207853-70-1)
- Isopropyl 5-ethyl-3-methylbenzofuran-2-carboxylate (CAS 1269532-07-1)
- tert-Butyl N-(2-chloro-5-hydroxypyridin-3-yl)-N-methylcarbamate (CAS 1881292-83-6)
- 4-(Tert-butylsulfanyl)benzene-1-sulfonyl chloride (CAS 1343147-64-7)
- 4-Amino-2-(methylthio)pyrazolo[1,5-a][1,3,5]triazine-8-carbonitrile (CAS 1273577-56-2)
- 2,4-Diphenyl-6-(4´-methoxyphenyl)pyrylium perchlorate (CAS 47501-44-0)
- 3-phenyl-4H-1,2,4-triazol-4-amine (CAS 38345-23-2)
- 4'-(Chloromethyl)-3,2':3',3''-terpyridine (CAS 1227564-25-1)
- 3-Bromo-5-methoxy-1-methyl-1H-pyrazole-4-carbaldehyde (CAS 1783385-41-0)
- 2-chloro-3-fluoro-N-methylaniline (CAS 1070892-67-9)
- Semaglutide impurity 215 (CAS CATO-C4X-2226215)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com