1-(2-Chlorophenyl)-2-(cyclopentylsulfanyl)ethan-1-one CAS 726149-06-0
| CAS No. | 726149-06-0 |
| Molecular Formula | C13H15ClOS |
| Molecular Weight | 254.78 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
1-(2-Chlorophenyl)-2-(cyclopentylsulfanyl)ethan-1-one (CAS 726149-06-0) is a high-purity analytical reference standard with the molecular formula C13H15ClOS and a molecular weight of 254.78 g/mol.
1-(2-Chlorophenyl)-2-(cyclopentylsulfanyl)ethan-1-one (C13H15ClOS) contains sulfur-containing functionality, 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).
CATO manufactures 1-(2-Chlorophenyl)-2-(cyclopentylsulfanyl)ethan-1-one under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C13H15ClOS |
| Molecular Weight | 254.78 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.) | 1986 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
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- 3-(4-Nitrophenyl)-5,6-dihydro-4H-pyrrolo[1,2-c][1,2,3]triazole (CAS 1445792-50-6)
- 2,2'-(Pyridazine-3,6-diylbis(oxy))diphenol (CAS 1089338-95-3)
- Propargyl-PEG11-methane (CAS 2250411-18-6)
- (5-Ethyl-1,2,4-oxadiazol-3-yl)methanol (CAS 915920-77-3)
- 3-(4-Bromo-2-methylphenyl)-3-chloroprop-2-enenitrile (CAS 1158127-99-1)
- Pyrazolo[1,5-α]pyrimidin-7(1H)-one (CAS 57489-79-9)
- Glaucine Hbr(P) (CAS 50722-32-2)
- Semaglutide impurity 80 (CAS CATO-C4X-222680)
Why CATO?
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- 130,000+ catalog items in stock, COA supplied with every batch
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