1-(2,4-Dichlorophenyl)pentan-1-one CAS 61023-66-3
| CAS No. | 61023-66-3 |
| Molecular Formula | C11H12Cl2O |
| Molecular Weight | 231.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 231.12 g/mol gives 1-(2,4-Dichlorophenyl)pentan-1-one distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 1-(2,4-Dichlorophenyl)pentan-1-one (CAS 61023-66-3), a certified reference material (molecular formula C11H12Cl2O, MW 231.12 g/mol) for analytical method development and quality control.
The molecular framework of 1-(2,4-Dichlorophenyl)pentan-1-one (C11H12Cl2O) 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. 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 | C11H12Cl2O |
| Molecular Weight | 231.12 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.) | 1974 |
| Halogen Content | Cl-containing |
Related Dichlorophenyl Standards
- 1-(2,4-Dichlorophenyl) Piperazine (CAS 1013-78-1)
- 2-(2,4-Dichlorophenyl)-1-methylimidazolidine (CAS 101564-82-3)
- 1-(2,5-Dichlorophenyl)pentan-1-one (CAS 1097824-94-6)
- 1-(2,4-Dichlorophenyl)pentan-2-one (CAS 1175706-65-6)
- 1-(2,4-Dichlorophenyl)-3-methylbutan-2-one (CAS 1176615-13-6)
- 1-(3,4-Dichlorophenyl)pentan-2-one (CAS 1176621-33-2)
- 1-(3,4-Dichlorophenyl)-3-methylbutan-2-one (CAS 1181454-72-7)
- 1-(3,4-Dichlorophenyl)pyrrolidin-3-amine (CAS 1183558-44-2)
Recommended Standards
- 1-(2,4-Dichlorophenyl)-2,2-dimethylpropan-1-one (CAS 898766-57-9)
- 1-(3,4-Dichlorophenyl)-3-methylbutan-1-one (CAS 904923-17-7)
- (S)-2-(3,4-Dichlorophenyl)piperazine (CAS 188788-24-1)
- 1-(3,4-Dichlorophenyl)pentan-1-one (CAS 68120-72-9)
- (S)-2-(4-bromophenyl)-4-((R)-1-phenylethyl)morpholine (CAS 879205-74-0)
- 6-cyclopropyl-1-ethyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid (CAS 954261-91-7)
- Methyl 2-(Bromomethyl)-4-chlorobenzoate (CAS 145908-29-8)
- 4-Chloro-3,5-bis(2-methoxyphenyl)-1h-pyrazole (CAS 1159919-07-9)
- 4-Chloro-8-methylquinazoline (CAS 58421-80-0)
- 2-(2-chloro-4-fluorophenyl)-2-methylpropan-1-amine (CAS 1004285-25-9)
- 5-Nitro-2-((5-(trifluoromethyl)-4H-1,2,4-triazol-3-yl)thio)benzoic acid (CAS 1354774-75-6)
- 3-(Cyclohexylmethyl)-5-fluorophenol (CAS 1243443-76-6)
- Veralipride-d6 (CAS 105258-80-8)
- Autocamtide-2-Related Inhibitory Peptide TFA (CAS 167114-91-2（free base）)
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