1-(4-(Methylthio)phenyl)-2-(propylthio)ethan-1-one CAS 1157364-90-3
| CAS No. | 1157364-90-3 |
| Molecular Formula | C12H16OS2 |
| Molecular Weight | 240.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 1-(4-(Methylthio)phenyl)-2-(propylthio)ethan-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.
CATO supplies 1-(4-(Methylthio)phenyl)-2-(propylthio)ethan-1-one (CAS 1157364-90-3), a certified reference material (molecular formula C12H16OS2, MW 240.38 g/mol) for analytical method development and quality control.
1-(4-(Methylthio)phenyl)-2-(propylthio)ethan-1-one (C12H16OS2) 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 aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
Physical & Chemical Properties
| Molecular Formula | C12H16OS2 |
| Molecular Weight | 240.38 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Sulfur Atoms | 2 |
Related Methylthio Standards
- 1-(3-(Methylthio)propyl)-3-phenylthiourea (CAS 99983-00-3)
- 2'-(Methylthio)-5'H-spiro[cyclobutane-1,6'-thieno[2,3-d]pyrimidin]-4'-ol (CAS 1823920-47-3)
- Methyl 6-(((2-(methylthio)ethyl)amino)methyl)picolinate (CAS 122165-29-1)
- 2-(4-[Methylthio]phenyl)-1H-benzimidazole (CAS 725701-22-4)
- 3-(Methylthio)-N-(3-nitrobenzyl)propan-1-amine (CAS 768314-95-0)
- 5-(Methylthio)-2-(trifluoromethoxy)benzenethiol (CAS 1349708-75-3)
- 1-Methyl-5-(methylthio)-3-(5-nitrofuran-2-yl)-1H-1,2,4-triazole (CAS 61323-54-4)
- 4-Methyl-3-(methylthio)-5-(5-nitrofuran-2-yl)-4H-1,2,4-triazole (CAS 41735-55-1)
Recommended Standards
- (2R,3S)-5-Ethoxy-5-(ethylthio)pentane-1,2,3-triol (CAS 115214-11-4)
- 2-(Isopropylthio)-1-(4-(methylthio)phenyl)ethan-1-one (CAS 1178946-17-2)
- 1-(1,4-Diazepan-1-yl)-3,5,5-trimethylhexan-1-one (CAS 1094309-88-2)
- N,N-diisobutylpiperidine-2-carboxamide (CAS 1218686-48-6)
- ICA-105574 (CAS 316146-57-3)
- Ethyl (E)-3-bromo-2-methylacrylate (CAS 38104-06-2)
- (R)-3-(3,5-Bis(trifluoromethyl)phenyl)-3-((tert-butoxycarbonyl)amino)propanoic acid (CAS 1260611-01-5)
- 2-(4-Chlorobenzyl)-4-(4-isopropylphenyl)-2,4-dihydro-3H-1,2,4-triazol-3-one (CAS 343373-34-2)
- 2-Bromo-N-[2-(3,4-dimethoxyphenyl)ethyl]butanamide (CAS 451460-08-5)
- Setastine Hydrochloride (CAS 59767-13-4)
- Cloperastine Impurity 5 (CAS 75842-85-2)
- (1E,2E)-3-phenyl-N-(4H-1,2,4-triazol-4-yl)prop-2-en-1-imine (CAS 35554-48-4)
- (S)-2-Amino-N-(2-hydroxyethyl)-4-methylpentanamide (CAS 80482-77-5)
- Semaglutide impurity 31 (CAS CATO-C4X-222631)
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