1-(2,4-Difluorophenyl)-2-(propylthio)ethan-1-one CAS 333744-26-6
| CAS No. | 333744-26-6 |
| Molecular Formula | C11H12F2OS |
| Molecular Weight | 230.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies 1-(2,4-Difluorophenyl)-2-(propylthio)ethan-1-one (CAS 333744-26-6), a certified reference material (molecular formula C11H12F2OS, MW 230.27 g/mol) for analytical method development and quality control.
Based on its molecular formula C11H12F2OS, 1-(2,4-Difluorophenyl)-2-(propylthio)ethan-1-one contains sulfur-containing functionality, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 230.27 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 | C11H12F2OS |
| Molecular Weight | 230.27 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| 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.) | 2025 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related Difluorophenyl Standards
- 5-((2,4-Difluorophenyl)thio)pentan-2-one (CAS 1153195-58-4)
- 5-((2,5-Difluorophenyl)thio)pentan-2-one (CAS 1153195-66-4)
- 1-(2,4-Difluorophenyl)-2-(ethylthio)propan-1-one (CAS 1157205-33-8)
- 1-(3,4-Difluorophenyl)-2-(propylthio)ethan-1-one (CAS 1157207-90-3)
- 1-(2,5-Difluorophenyl)-2-(propylthio)ethan-1-one (CAS 1157364-27-6)
- 1-(2,6-Difluorophenyl)-2-(isopropylthio)ethan-1-one (CAS 1179252-28-8)
- 1-(2,4-Difluorophenyl)-2-(isopropylthio)ethan-1-one (CAS 1183512-03-9)
- 1-(3,4-Difluorophenyl)-2-(isopropylthio)ethan-1-one (CAS 1183913-40-7)
Recommended Standards
- 1-(2-((2-(Pyridin-4-yl)ethyl)amino)-1H-imidazol-4-yl)ethanone (CAS 88723-31-3)
- 1-(3,4-Dimethylphenyl)-5-methyl-1H-1,2,3-triazole-4-carboxamide (CAS 902884-13-3)
- 1-(2-((2-(Pyridin-2-yl)ethyl)amino)-1H-imidazol-4-yl)ethanone (CAS 88723-32-4)
- 1-(3-Cyanopyridin-2-yl)piperidine-4-carboxamide (CAS 700815-33-4)
- 2-Methyl-5-(pyridin-4-yl)pyrimidine (CAS 193885-93-7)
- Di-sec-butylsulfamoyl chloride (CAS 926255-13-2)
- 1-(pyridin-3-ylmethyl)imidazolidin-2-one (CAS 37732-90-4)
- 3-Bromo-8-methyl-5,6,7,8-tetrahydro-1,6-naphthyridine (CAS 1211524-49-0)
- 1-Chloro-4-(1-isothiocyanatoethyl)benzene (CAS 86841-89-6)
- 2-Vinyl-4-quinazolinol (CAS 91634-12-7)
- tert-Butyl 3-[(2-methoxyethyl)amino]propanoate (CAS 66116-20-9)
- 2-Methoxy-5-aminoformanilide (CAS 78939-34-1)
- D-Cysteine Methyl Ester Hydrochloride (CAS 70361-61-4)
- Semaglutide impurity 274 (CAS CATO-C4X-2226274)
Why CATO?
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