4-(4-Chlorophenyl)cyclohexanone CAS 14472-80-1
| CAS No. | 14472-80-1 |
| Molecular Formula | C12H13ClO |
| Molecular Weight | 208.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(4-Chlorophenyl)cyclohexanone (CAS 14472-80-1), molecular formula C12H13ClO and molecular weight 208.68 g/mol, is a CATO reference standard with documented purity and traceability.
4-(4-Chlorophenyl)cyclohexanone (C12H13ClO) contains a hydroxyl group, an ether linkage, chlorine 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.
As a certified reference material (CRM), 4-(4-Chlorophenyl)cyclohexanone 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 | C12H13ClO |
| Molecular Weight | 208.68 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
| Halogen Content | Cl-containing |
Related Chlorophenyl Standards
- 4-(3-Chlorophenyl)cyclohexanone (CAS 1048916-71-7)
- 1-(4-Chlorophenyl)-2-cyclopropylpropan-1-one 123989-29-7 C12H13ClO X5556 (CAS 123989-29-7)
- 3-(4-chlorophenyl)cyclohexan-1-one (CAS 136333-71-6)
- 3-(2-Chlorophenyl)-cyclohexanone (CAS 141632-22-6)
- 4-(2-Chlorophenyl)-cyclohexanone (CAS 180005-03-2)
- 3-Chlorophenyl cyclopentyl ketone (CAS 1855-40-9)
- 1-[1-(4-chlorophenyl)cyclobutyl]ethan-1-one (CAS 84467-20-9)
- 2-(2-Chlorophenyl)-cyclohexanone (CAS 91393-49-6)
Recommended Standards
- α-Phenylcyclopentanecarbonyl chloride (CAS 17380-62-0)
- 2-Chloro-4-phenylcyclohexan-1-one (CAS 1248025-44-6)
- (2E)-3-Chloro-3-(2,4-dimethylphenyl)-2-methylacrylaldehyde (CAS 71245-75-5)
- 4-(5-Chloro-2-methylphenyl)-2-methylbut-3-yn-2-ol (CAS 1187385-73-4)
- (R)-Methyl 3-((tert-butyldimethylsilyl)oxy)hex-5-enoate (CAS 121980-44-7)
- O,O-Dimethyl Thiophosphate (CAS 1112-38-5)
- (S)-(-)-O-Desmethyl Carvedilol (CAS 123372-13-4)
- 1,3,5-Tributylbenzene (CAS 841-07-6)
- 2-(4-Bromophenyl)-7-methylimidazo[1,2-a]pyridine (CAS 838-32-4)
- 5-Bromo-2-chloronicotinamide (CAS 75291-85-9)
- N-[4-(sec-Butoxy)phenyl]-N-[2-(2-chlorophenoxy)-ethyl]amine (CAS 1040685-00-4)
- 5-Nitro-6-(phenylthio)imidazo[2,1-b]thiazole (CAS 338779-32-1)
- 3-Bromo-5-ethoxyaniline (CAS 1700433-19-7)
- Semaglutide impurity 61 (CAS CATO-C4X-222661)
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