5-[2-(Ethylthio)propyl]-3-hydroxy-2-propionyl-2-cyclohexen-1-one CAS 111031-74-4
| CAS No. | 111031-74-4 |
| Molecular Formula | C14H22O3S |
| Molecular Weight | 270.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-[2-(Ethylthio)propyl]-3-hydroxy-2-propionyl-2-cyclohexen-1-one (C14H22O3S) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. It is notably hygroscopic, 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 aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
5-[2-(Ethylthio)propyl]-3-hydroxy-2-propionyl-2-cyclohexen-1-one (CAS 111031-74-4) is a high-purity analytical reference standard with the molecular formula C14H22O3S and a molecular weight of 270.39 g/mol.
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), 5-[2-(Ethylthio)propyl]-3-hydroxy-2-propionyl-2-cyclohexen-1-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 | C14H22O3S |
| Molecular Weight | 270.39 g/mol |
| Purity | >95% |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Sulfur Atoms | 1 |
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- 7-Amino-6-chloro-1,8-naphthyridine-3-carboxylic acid (CAS 2691878-59-6)
- Antifreeze Polypeptide 6 (winter flounder) trifluoroacetate salt (CAS 122604-16-4)
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