3-Chloro-3-(3-chlorophenyl)-4-fluoropropiophenone CAS 898787-20-7
| CAS No. | 898787-20-7 |
| Molecular Formula | C15H11Cl2FO |
| Molecular Weight | 297.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
3-Chloro-3-(3-chlorophenyl)-4-fluoropropiophenone (CAS 898787-20-7), molecular formula C15H11Cl2FO and molecular weight 297.15 g/mol, is a CATO reference standard with documented purity and traceability.
3-Chloro-3-(3-chlorophenyl)-4-fluoropropiophenone (C15H11Cl2FO) contains a hydroxyl group, an ether linkage, fluorine/chlorine substitution, a polycyclic aromatic system. 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).
CATO manufactures 3-Chloro-3-(3-chlorophenyl)-4-fluoropropiophenone 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 | C15H11Cl2FO |
| Molecular Weight | 297.15 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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/Cl-containing |
Related Chloro Standards
- 1-(2-Chloro-4-fluorophenyl)-3-(3-chlorophenyl)propan-1-one (CAS 898787-32-1)
- 1-(2-Chloro-4-fluorophenyl)-3-(4-chlorophenyl)propan-1-one (CAS 898788-33-5)
- 1-(3-Chloro-4-fluorophenyl)-3-(4-chlorophenyl)propan-1-one (CAS 898788-18-6)
- 1-(3-Chloro-5-fluorophenyl)-3-(3-chlorophenyl)propan-1-one (CAS 898787-33-2)
- 1-(4-Chloro-2-fluorophenyl)-3-(4-chlorophenyl)propan-1-one (CAS 898788-37-9)
- 2-Chloro-3-(3-chloro-5-fluorophenyl)propiophenone (CAS 898750-91-9)
- 3'-Chloro-3-(3-chloro-5-fluorophenyl)propiophenone (CAS 898750-52-2)
- 3-Chloro-3-(4-chlorophenyl)-5-fluoropropiophenone (CAS 898788-35-7)
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Why CATO?
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