Cyclopropyl(2,3-difluorophenyl)methanone CAS 865664-07-9
| CAS No. | 865664-07-9 |
| Molecular Formula | C10H8F2O |
| Molecular Weight | 182.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
Cyclopropyl(2,3-difluorophenyl)methanone (CAS 865664-07-9) is a high-purity analytical reference standard with the molecular formula C10H8F2O and a molecular weight of 182.17 g/mol.
Cyclopropyl(2,3-difluorophenyl)methanone (C10H8F2O) contains a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring 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).
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 | C10H8F2O |
| Molecular Weight | 182.17 g/mol |
| Appearance | Off-white to pale 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
Related Cyclopropyl Standards
- Cyclopropyl(2,5-difluorophenyl)methanone (CAS 1094338-36-9)
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- 3-Cyclopropyl-2,6-difluorobenzaldehyde (CAS 1609347-18-3)
- 2-Cyclopropyl-3,5-difluorobenzaldehyde (CAS 2489630-02-4)
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- Ethyl 3-Cyclopropyl-1,2,4-oxadiazole-5-carboxylate (CAS 1018125-29-5)
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- 7,8-Difluoro-3,4-dihydronaphthalen-2(1H)-one (CAS 675132-40-8)
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- (8Z,11Z,14Z)-5,6-Dihydroxyicosa-8,11,14-trienoic acid (CAS 213382-49-1)
- 2-Amino-3-iodopropanoic acid (CAS 62965-18-8)
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