3-(4-Chlorophenyl)-4-fluoropropiophenone CAS 56201-99-1
| CAS No. | 56201-99-1 |
| Molecular Formula | C15H12ClFO |
| Molecular Weight | 262.71 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3-(4-Chlorophenyl)-4-fluoropropiophenone is closely related to a hydroxyl group, an ether linkage, fluorine/chlorine substitution, a polycyclic aromatic system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
3-(4-Chlorophenyl)-4-fluoropropiophenone (CAS 56201-99-1), molecular formula C15H12ClFO and molecular weight 262.71 g/mol, is a CATO reference standard with documented purity and traceability.
3-(4-Chlorophenyl)-4-fluoropropiophenone (C15H12ClFO) 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. 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.
CATO manufactures 3-(4-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 | C15H12ClFO |
| Molecular Weight | 262.71 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.) | 1973 |
| Halogen Content | F/Cl-containing |
Related Chlorophenyl Standards
- 7-(3-Chlorophenyl)thieno[3,2-d]pyrimidin-4-ol (CAS 1031969-45-5)
- 1-(3-Chlorophenyl)-3-(3-fluorophenyl)propan-1-one (CAS 898789-08-7)
- 1-(4-Chlorophenyl)-3-(3-fluorophenyl)propan-1-one (CAS 898789-11-2)
- 2-(2-Chlorophenyl)-5-(thiophen-2-yl)-1,3,4-oxadiazole (CAS 331987-49-6)
- 2-(2-Chlorophenyl)thieno[3,2-d]pyrimidin-4-ol (CAS 383146-27-8)
- 3-((4-Chlorophenyl)sulfinyl)isonicotinonitrile (CAS 477711-94-7)
- 3-(3-Chlorophenyl)-1-(3-fluorophenyl)propan-1-one (CAS 898786-98-6)
- 3-(3-Chlorophenyl)-1-(4-fluorophenyl)propan-1-one (CAS 898787-00-3)
Recommended Standards
- 3-(4-Chlorophenyl)-1-(2-fluorophenyl)propan-1-one (CAS 898788-23-3)
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