7-Chloro-1-(2-fluorophenyl)-1-oxoheptane CAS 487058-11-7
| CAS No. | 487058-11-7 |
| Molecular Formula | C13H16ClFO |
| Molecular Weight | 242.72 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.
7-Chloro-1-(2-fluorophenyl)-1-oxoheptane (CAS 487058-11-7), molecular formula C13H16ClFO and molecular weight 242.72 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C13H16ClFO, 7-Chloro-1-(2-fluorophenyl)-1-oxoheptane contains a hydroxyl group, an ether linkage, fluorine/chlorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 242.72 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), 7-Chloro-1-(2-fluorophenyl)-1-oxoheptane 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 | C13H16ClFO |
| Molecular Weight | 242.72 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
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Recommended Standards
- 6-Chloro-1-(4-fluoro-3-methylphenyl)-1-oxohexane (CAS 898761-08-5)
- 7-Chloro-1-(3-fluorophenyl)-1-oxoheptane (CAS 898767-02-7)
- 6-Chloro-1-(3-fluoro-4-methylphenyl)hexan-1-one (CAS 898761-30-3)
- Ethyl 6-sulfohexanoate (CAS 319452-62-5)
- 2-(4-(2-Bromoacetyl)phenyl)acetonitrile (CAS 92132-57-5)
- p-Chlorophenyl propyl sulfide (CAS 16155-32-1)
- 1-tert-Butyl 3-ethyl 2-(triphenylphosphoranylidene)malonate (CAS 157188-20-0)
- 3-Iodo-5-methylpyridine (CAS 15366-64-0)
- cis-6-Phenyl-piperidine-2-carboxylic acid (CAS 791559-10-9)
- L-Lysine-d4 Methyl Ester Dihydrochloride (CAS 1331896-92-4)
- Camptothecin Impurity 10 (CAS 68426-53-9)
- Olaparib Impurity 138 (CAS CATO-C4X-1135138)
- Methyl 2-(2-methyl-4-(6-methylpyridin-2-yl)phenyl)acetate (CAS 1648864-46-3)
- Immunstimulating Peptide, human (CAS 94773-24-7)
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