2-fluoro-1-[2-methyl-3-(trifluoromethyl)phenyl]ethanone CAS 2738393-99-0
| CAS No. | 2738393-99-0 |
| Molecular Formula | C10H14F4O |
| Molecular Weight | 226.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-fluoro-1-[2-methyl-3-(trifluoromethyl)phenyl]ethanone (CAS 2738393-99-0), molecular formula C10H14F4O and molecular weight 226.21 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 2-fluoro-1-[2-methyl-3-(trifluoromethyl)phenyl]ethanone (C10H14F4O) is characterized by a hydroxyl group, an ether linkage, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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), 2-fluoro-1-[2-methyl-3-(trifluoromethyl)phenyl]ethanone 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 | C10H14F4O |
| Molecular Weight | 226.21 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 2002 |
| Halogen Content | F-containing |
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Recommended Standards
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- Insulin Degludec Impurity 13 (CAS CATO-C4X-215713)
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