(4-(Tert-butyl)phenyl)(3-fluorophenyl)methanone CAS 951885-71-5
| CAS No. | 951885-71-5 |
| Molecular Formula | C17H17FO |
| Molecular Weight | 256.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (4-(Tert-butyl)phenyl)(3-fluorophenyl)methanone is closely related to a steroid core, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies (4-(Tert-butyl)phenyl)(3-fluorophenyl)methanone (CAS 951885-71-5), a certified reference material (molecular formula C17H17FO, MW 256.31 g/mol) for analytical method development and quality control.
Structurally, (4-(Tert-butyl)phenyl)(3-fluorophenyl)methanone (C17H17FO) contains a steroid core, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 256.31 g/mol, it falls into the medium-molecular-weight range. 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.
As a certified reference material (CRM), (4-(Tert-butyl)phenyl)(3-fluorophenyl)methanone 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 | C17H17FO |
| Molecular Weight | 256.31 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.) | 1987 |
| Halogen Content | F-containing |
Recommended Standards
- (2R,3R,4S)-2,3,4-Trihydroxypentanal (CAS 49694-62-4)
- 1-(2,3-Dimethylphenyl)-3-(3-fluorophenyl)propan-1-one (CAS 898789-20-3)
- 4-tert-Butyl-4-fluorobenzophenone (CAS 16574-58-6)
- 1-(2,3-Dimethylphenyl)-3-(4-fluorophenyl)propan-1-one (CAS 898768-25-7)
- 1,1'-(2,3-Dihydroxybutane-1,4-diyl)bis(1H-pyrrole-2,5-dione) (CAS 189013-00-1)
- 5-Chloro-4-{[(2,3-dichlorophenyl)sulfanyl]methyl}-1-methyl-3-{[(4-methylphenyl)sulfanyl]methyl}-1H-pyrazole (CAS 318248-66-7)
- 7-Bromo-1H-pyrido[3,4-b][1,4]oxazin-2(3H)-one (CAS 943995-72-0)
- (R)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-4-((2,4-dinitrophenyl)amino)butanoic acid (CAS 1263047-25-1)
- Methyl 2-methyl-4,5-dihydrooxazole-4-carboxylate (CAS 155884-28-9)
- tert-Butyl (3-(3-aminophenyl)-3-phenylpropyl)carbamate (CAS 1956376-08-1)
- 2-(methylamino)pyrimidine-5-carbaldehyde (CAS 672307-83-4)
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