Cyclopentyl(3-fluoro-4-methoxyphenyl)methanone CAS 943116-07-2
| CAS No. | 943116-07-2 |
| Molecular Formula | C13H15FO2 |
| Molecular Weight | 222.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system, Cyclopentyl(3-fluoro-4-methoxyphenyl)methanone is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 222.26 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
Cyclopentyl(3-fluoro-4-methoxyphenyl)methanone (CAS 943116-07-2), molecular formula C13H15FO2 and molecular weight 222.26 g/mol, is a CATO reference standard with documented purity and traceability.
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.
As a certified reference material (CRM), Cyclopentyl(3-fluoro-4-methoxyphenyl)methanone meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C13H15FO2 |
| Molecular Weight | 222.26 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| 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 Cyclopentyl Standards
- Ethyl 3-cyclopentyl-1-methyl-1H-pyrazole-5-carboxylate (CAS 1033443-99-0)
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- Ethyl 1-cyclopentyl-5-methyl-1H-imidazole-4-carboxylate (CAS 1707395-76-3)
- 2-Cyclopentyl-1-(cis-hexahydropyrrolo[3,4-b]pyrrol-1(2H)-yl)ethanone (CAS 1218672-38-8)
- 1-(3-Cyclopentyl-1-methyl-1h-1,2,4-triazol-5-yl)butan-1-amine (CAS 1340210-62-9)
- 1-(3-Cyclopentyl-1-methyl-1h-1,2,4-triazol-5-yl)-N-methylpropan-1-amine (CAS 1343012-65-6)
- N1-cyclopentyl-N1-(furan-2-ylmethyl)propane-1,3-diamine (CAS 835891-09-3)
- 2-Cyclopentyl-2-phenylacetyl chloride (CAS 7037-44-7)
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- Diclazuril-13C3,15N2 (CAS CATO-CCAD302513)
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