1-(3-Chlorophenyl)-4-methylpentan-2-one CAS 1175909-18-8
| CAS No. | 1175909-18-8 |
| Molecular Formula | C12H15ClO |
| Molecular Weight | 210.70 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1-(3-Chlorophenyl)-4-methylpentan-2-one is closely related to a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
1-(3-Chlorophenyl)-4-methylpentan-2-one (CAS 1175909-18-8), molecular formula C12H15ClO and molecular weight 210.70 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 1-(3-Chlorophenyl)-4-methylpentan-2-one (C12H15ClO) 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), 1-(3-Chlorophenyl)-4-methylpentan-2-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 | C12H15ClO |
| Molecular Weight | 210.70 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.) | 1989 |
| Halogen Content | Cl-containing |
Related Chlorophenyl Standards
- 1-(4-Chlorophenyl)-4-methylpentan-3-one (CAS 100765-42-2)
- [1-(4-chlorophenyl)pyrrolidin-3-yl]methanamine (CAS 1017417-73-0)
- 2-(2-chlorophenyl)-1-methylpiperazine (CAS 1018645-91-4)
- 1-(2-Chlorophenyl)hexan-2-one (CAS 1177241-40-5)
- 1189961-66-7 4-(4-Chlorophenyl)(1,2,2,6,6-~2~H_5_)cyclohexan-1-ol DTXSID60675753 (CAS 1189961-66-7)
- 1-(4-Chlorophenyl)-n1-cyclopropylethane-1,2-diamine (CAS 1248205-90-4)
- 1-(3-Chlorophenyl)piperidin-3-amine (CAS 1249059-34-4)
- 2-[(4-chlorophenyl)methyl]cyclopentan-1-ol (CAS 1249914-12-2)
Recommended Standards
- 2-(Thiophen-3-yl)ethane-1-sulfonyl chloride (CAS 114896-66-1)
- 2-Chloro-5-(4-methoxyphenyl)-1-pentene (CAS 1143461-67-9)
- 1-(3-Chloro-2-methylphenyl)pyrrolidin-3-amine (CAS 1178429-09-8)
- 2-Chloro-5-(3-methoxyphenyl)-1-pentene (CAS 1143461-63-5)
- tert-Butyl (1-(prop-2-yn-1-yl)piperidin-4-yl)carbamate (CAS 2031258-61-2)
- 1-(9H-Fluoren-2-yl)-2-(triphenylphosphoranylidene)ethanone (CAS 88092-98-2)
- 3-Phenyl-4-({[3-(trifluoromethyl)phenyl]amino}methylidene)-4,5-dihydro-1H-pyrazol-5-one (CAS 338975-63-6)
- 4-Chloro-7-iodo-3-methylthieno[3,2-c]pyridine (CAS 1211581-44-0)
- 2-(2,5-Dibromothiophen-3-yl)-6,9-dihexyl-1-(4-hexylphenyl)-1H-phenanthro[9,10-d]imidazole (CAS 1174043-12-9)
- 2-(4,4-Dimethyl-2,5-dioxo-imidazolidin-1-yl)-propionic acid (CAS 876709-28-3)
- Methyl 2-(benzoyloxy)-5-bromobenzoate (CAS 882592-80-5)
- methyl cis-3-amino-1-fluoro-cyclobutanecarboxylate;hydrochloride (CAS 2231665-97-5)
- 3-[(4-Chlorophenoxy)methyl]piperidinehydrochloride (CAS 1185296-38-1)
- Semaglutide Impurity 122 (CAS CATO-C4X-2226122)
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