1-(2,4,5-Trifluorophenyl)propan-1-one CAS 220228-07-9
| CAS No. | 220228-07-9 |
| Molecular Formula | C9H7F3O |
| Molecular Weight | 188.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 1-(2,4,5-Trifluorophenyl)propan-1-one 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.
1-(2,4,5-Trifluorophenyl)propan-1-one (CAS 220228-07-9) is a high-purity analytical reference standard with the molecular formula C9H7F3O and a molecular weight of 188.15 g/mol.
Owing to a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system, 1-(2,4,5-Trifluorophenyl)propan-1-one is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 188.15 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.
Physical & Chemical Properties
| Molecular Formula | C9H7F3O |
| Molecular Weight | 188.15 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2019 |
| Halogen Content | F-containing |
Related Trifluorophenyl Standards
- 3-(3,4,5-Trifluorophenyl)propanal (CAS 1036396-34-5)
- 3-(3,4,5-Trifluorophenyl)prop-2-en-1-ol (CAS 1280539-70-9)
- 1-(2,3,5-Trifluorophenyl)propan-2-one (CAS 1305323-99-2)
- 1-(3,4,5-Trifluorophenyl)propan-2-one (CAS 1305324-03-1)
- 1-(2,3,6-Trifluorophenyl)propan-2-one (CAS 1305324-34-8)
- 1-(2,3,4-Trifluorophenyl)propan-2-one (CAS 1305324-39-3)
- 1-(3,4,5-Trifluorophenyl)prop-2-en-1-ol (CAS 1494443-39-8)
- 1-(2,3,4-Trifluorophenyl)propan-1-one (CAS 243666-16-2)
Recommended Standards
- 1-(2,3,6-Trifluorophenyl)propan-1-one (CAS 243666-18-4)
- 1-(2,4,6-Trifluorophenyl)propan-2-one (CAS 835878-82-5)
- 1-(2,3,5-Trifluorophenyl)propan-1-one (CAS 243666-17-3)
- 1-(3,4,5-Trifluorophenyl)propan-1-one (CAS 220227-74-7)
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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