2'-chloro-4'-fluoro-3-phenylpropiophenone CAS 898764-60-8
| CAS No. | 898764-60-8 |
| Molecular Formula | C15H12F2O |
| Molecular Weight | 246.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies 2'-chloro-4'-fluoro-3-phenylpropiophenone (CAS 898764-60-8), a certified reference material (molecular formula C15H12F2O, MW 246.25 g/mol) for analytical method development and quality control.
Structurally, 2'-chloro-4'-fluoro-3-phenylpropiophenone (C15H12F2O) contains a hydroxyl group, an ether linkage, fluorine substitution, a polycyclic aromatic system. 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 246.25 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C15H12F2O |
| Molecular Weight | 246.25 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 |
Related chloro Standards
- 1-(4-Chloro-2-methylphenyl)piperazine Hydrochloride (CAS 58820-36-3)
- 3-chloro-6-(3-(chloromethyl)piperidin-1-yl)pyridazine (CAS 1185310-44-4)
- 2-chloro-N-(2-chloro-4,6-dimethylphenyl)propanamide (CAS 1146289-82-8)
- 2-Chloro-N-(1-(3-chlorophenyl)ethyl)-N-methylacetamide (CAS 1183492-02-5)
- 2-Chloro-N-(2-chlorobenzyl)-N-ethylacetamide (CAS 1183985-03-6)
- [1-(2-Chloro-6-fluoro-benzyl)-piperidin-2-yl]-methanol (CAS 1314354-90-9)
- 2-Chloro-N-(4-chlorobenzyl)-N-ethylacetamide (CAS 1353948-18-1)
- 2-Chloro-N-(3-chlorobenzyl)-N-ethylacetamide (CAS 39096-49-6)
Recommended Standards
- 2-[5-(trifluoromethyl)-1,3-benzothiazol-2-yl]ethanamine (CAS 871688-93-6)
- 2-Fluoro-3-(3-fluorophenyl)propiophenone (CAS 898767-35-6)
- 2,2,2-Trifluoro-N-(3-sulfanylidene-3H-1,2,4-dithiazol-5-yl)acetamide (CAS 477866-94-7)
- 2-Fluoro-3-(4-fluorophenyl)propiophenone (CAS 898768-54-2)
- 3-methylbutanethioamide (CAS 16536-95-1)
- 2-Phenyltetrahydro-2h-pyran-4-amine (CAS 1339443-01-4)
- 2-(1H-Inden-3-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2374803-13-9)
- 4-(Trifluoromethyl)piperidin-2-one (CAS 1803588-50-2)
- Ursodeoxycholic Acid impurity 81 (CAS CATO-C4X-142281)
- N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-1-methyltryptophan (CAS 138775-51-6)
- 6-fluoro-4-iodonicotinaldehyde (CAS 1289017-52-2)
- Resmetirom Impurity 35 (CAS CATO-C4X-291235)
- 4-(3,4-Dichlorophenyl)tetrahydro-2H-pyran-4-amine (CAS 1152880-19-7)
- Semaglutide impurity 42 (CAS CATO-C4X-222642)
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