5-((3-Methoxyphenyl)thio)pentan-2-one CAS 1153117-67-9
| CAS No. | 1153117-67-9 |
| Molecular Formula | C12H16O2S |
| Molecular Weight | 224.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 5-((3-Methoxyphenyl)thio)pentan-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.
5-((3-Methoxyphenyl)thio)pentan-2-one (CAS 1153117-67-9) is a high-purity analytical reference standard with the molecular formula C12H16O2S and a molecular weight of 224.32 g/mol.
5-((3-Methoxyphenyl)thio)pentan-2-one (C12H16O2S) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. Its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C12H16O2S |
| Molecular Weight | 224.32 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| 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 |
| Sulfur Atoms | 1 |
Related Methoxyphenyl Standards
- 2-(((4-Methoxyphenyl)thio)methyl)tetrahydrofuran (CAS 111017-45-9)
- 5-((4-Methoxyphenyl)thio)pentan-2-one (CAS 1153195-29-9)
- 1-(4-Methoxyphenyl)-2-(propylthio)ethan-1-one (CAS 1157363-86-4)
- 1-(2-Methoxyphenyl)-2-(propylthio)ethan-1-one (CAS 1157365-26-8)
- 1-((3-Methoxyphenyl)thio)pentan-2-one (CAS 1248648-76-1)
- 5-((2-Methoxyphenyl)thio)pentan-2-one (CAS 1250939-08-2)
- 4-((3-Methoxyphenyl)thio)pentan-2-one (CAS 1342666-00-5)
- 4-((2-Methoxyphenyl)thio)pentan-2-one (CAS 1343131-67-8)
Recommended Standards
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- Ethyl 2-((2,5-dimethylphenyl)thio)acetate (CAS 1040021-86-0)
- 2-((2-Hydroxyethyl)thio)-1-phenylbutan-1-one (CAS 1157148-76-9)
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- (R)-1-(2-(trifluoromethyl)phenyl)ethanol (CAS 127852-29-3)
- N-(2,5-dichlorophenyl)-N-(phenylsulfonyl)glycine (CAS 884986-90-7)
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- 1-(3,4-Dimethylphenyl)propan-1-amine (CAS 473732-70-6)
- Semaglutide impurity 273 (CAS CATO-C4X-2226273)
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