3-Chloro-1-(4-ethylphenyl)propan-1-one CAS 28547-31-1
| CAS No. | 28547-31-1 |
| Molecular Formula | C11H13ClO |
| Molecular Weight | 196.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 196.67 g/mol gives 3-Chloro-1-(4-ethylphenyl)propan-1-one distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 3-Chloro-1-(4-ethylphenyl)propan-1-one (CAS 28547-31-1), a certified reference material (molecular formula C11H13ClO, MW 196.67 g/mol) for analytical method development and quality control.
The molecular framework of 3-Chloro-1-(4-ethylphenyl)propan-1-one (C11H13ClO) is characterized by a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 3-Chloro-1-(4-ethylphenyl)propan-1-one 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 | C11H13ClO |
| Molecular Weight | 196.67 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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.) | 1965 |
| Halogen Content | Cl-containing |
Related Chloro Standards
- 4-Chloro-1-phenylpentan-3-one (CAS 1002915-53-8)
- 1-chloro-3-[2-(2-methoxyethoxy)ethoxy]propane (CAS 100688-50-4)
- 2-Chloro-1-(4-propylphenyl)ethan-1-one (CAS 105443-49-0)
- 1-(4-Chloro-2,6-dimethylphenyl)propan-1-one (CAS 107076-10-8)
- (R)-2-Chloro-1-(2,3-dihydro-1h-inden-5-yl)ethan-1-ol (CAS 1175975-55-9)
- 1-(4-Chloro-3-methylphenyl)butan-1-one (CAS 1176626-36-0)
- 4-(4-Chloro-phenyl)-tetrahydro-pyran (CAS 1187926-98-2)
- 6-Chloro-2,2-dimethyl-2,3-dihydro-1h-inden-1-ol (CAS 1188144-98-0)
Recommended Standards
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- methyl 2-(iodomethyl)furan-3-carboxylate (CAS 143903-05-3)
- Losartan alpha-Butyl-Losartan Aldehyde Adduct (CAS 1159977-48-6)
- 4-Amino-5-(2-phenylpropyl)-4h-1,2,4-triazole-3-thiol (CAS 571158-94-6)
- 5-(4-Cyanophenyl)-2-hydroxynicotinic acid (CAS 1261896-67-6)
- tert-Butyl 8-azabicyclo[3.2.1]octan-3-ylcarbamate hydrochloride (CAS 403479-18-5)
- 3-(5-(4-Fluorophenyl)-1,2,4-oxadiazol-3-yl)-6-methoxyquinolin-2(1H)-one (CAS 714240-31-0)
- 1,3,5-Benzenetrisulfonylchloride (CAS 21538-06-7)
- Insulin Degludec Impurity 14 (CAS CATO-C4X-215714)
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