2-(3-Chlorophenyl)ethyl cyclopropyl ketone CAS 898787-52-5
| CAS No. | 898787-52-5 |
| Molecular Formula | C12H13ClO |
| Molecular Weight | 208.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(3-Chlorophenyl)ethyl cyclopropyl ketone (CAS 898787-52-5) is a high-purity analytical reference standard with the molecular formula C12H13ClO and a molecular weight of 208.68 g/mol.
2-(3-Chlorophenyl)ethyl cyclopropyl ketone (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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | 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.) | 1987 |
| 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-(4-Chlorophenyl)cyclohexanone (CAS 14472-80-1)
- 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)
Recommended Standards
- 2-(2-Chlorophenyl)-cyclohexanone (CAS 91393-49-6)
- 2-(4-Chlorophenyl)cyclohexan-1-one (CAS 25115-73-5)
- 2-(2-(2-Chloroethoxy)ethoxy)tetrahydro-2H-pyran (CAS 54533-84-5)
- 2-(4-Chlorophenyl)ethyl cyclopropyl ketone (CAS 898788-55-1)
- Fluorescent Brightener 28 (CAS 4404-43-7)
- 2-([1,1'-biphenyl]-4-yl)propan-2-amine (CAS 140621-41-6)
- Bis(benzyloxy)dichlorosilane (CAS 18414-52-3)
- 5-(2,4-Dimethoxyphenyl)-4h-1,2,4-triazole-3-thiol (CAS 928710-74-1)
- 4,4',4",4"'-(Pyrene-1,3,6,8-tetrayl)tetrakis(3-aminobenzoic acid) (CAS 2225892-57-7)
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- Tert-butyl 3-((2-ethoxyethyl)amino)-2-methylpropanoate (CAS 1221346-25-3)
- 4-(2-Hydroxyethyl)-2,5-dimethyl-1-(methylsulfonyl)-1,2-dihydro-3H-pyrazol-3-one (CAS 866039-68-1)
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