2-(Phenylsulfanyl)cyclopentan-1-one CAS 52190-40-6
| CAS No. | 52190-40-6 |
| Molecular Formula | C11H12OS |
| Molecular Weight | 192.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(Phenylsulfanyl)cyclopentan-1-one (C11H12OS) contains sulfur-containing functionality, a hydroxyl group, an ether linkage, an aromatic ring system. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
CATO supplies 2-(Phenylsulfanyl)cyclopentan-1-one (CAS 52190-40-6), a certified reference material (molecular formula C11H12OS, MW 192.28 g/mol) for analytical method development and quality control.
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 | C11H12OS |
| Molecular Weight | 192.28 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | 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.) | 1971 |
| Sulfur Atoms | 1 |
Related Phenylsulfanyl Standards
- 3-Methyl-2-(phenylsulfanyl)butanenitrile (CAS 89278-07-9)
- 5-[(phenylsulfanyl)methyl]-1H-1,2,3-triazole (CAS 1256164-24-5)
- 3-[(phenylsulfanyl)methyl]pyrrolidine (CAS 141699-76-5)
- Methyl 3-(phenylsulfanyl)prop-2-enoate (CAS 13733-59-0)
- 1-(Phenylsulfanyl)cyclopropane-1-carboxylic acid (CAS 36638-57-0)
- 3-Methyl-1-(phenylsulfanyl)butan-2-one (CAS 71221-49-3)
- 2-(phenylsulfanyl)butanoic acid (CAS 62675-40-5)
- 2-Methyl-3-(phenylsulfanyl)propanoic acid (CAS 775-20-2)
Recommended Standards
- 2-(Ethylthio)-1-methyl-1H-benzo[d]imidazole (CAS 853791-62-5)
- 2-(Piperidin-1-ylsulfonyl)ethan-1-amine (CAS 31644-46-9)
- 2-(Benzylthio)-4,5-dihydro-1h-imidazole (CAS 20268-38-6)
- 2-(Propylthio)-1h-benzo[d]imidazole (CAS 55901-21-8)
- (5-Chloro-2-methoxybenzyl)hydrazine (CAS 90002-87-2)
- 7-Methyl-1,2,3,4-tetrahydroisoquinoline-1-carboxylic acid hydrochloride (CAS 1260637-81-7)
- 9,10-Dioxo-9,10-dihydroanthracene-1,8-disulfonic acid (CAS 82-48-4)
- [2-(2-methyl-1H-imidazol-1-yl)pyridin-3-yl]methanamine (CAS 954569-50-7)
- 2-(Diethylamino)-N'-(diphenylmethylene)acetohydrazide (CAS 478247-23-3)
- ((4-Bromopentyl)oxy)benzene (CAS 861374-33-6)
- 6-(4-Chlorophenyl)-2-oxo-1,2-dihydropyridine-3-carbonitrile (CAS 23148-51-8)
- 6-Methoxy-N,1-dimethyl-1H-indol-2-amine (CAS 681860-44-6)
- Trazodone Impurity 20 (CAS 626-61-9)
- Semaglutide Impurity 140 (CAS CATO-C4X-2226140)
Why CATO?
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