1-(2,4-Difluorophenyl)-2-Fluoro-2-(Methylsulfanyl)Ethanone CAS 192862-12-7
| CAS No. | 192862-12-7 |
| Molecular Formula | C9H7F3OS |
| Molecular Weight | 220.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 1-(2,4-Difluorophenyl)-2-Fluoro-2-(Methylsulfanyl)Ethanone (CAS 192862-12-7), a certified reference material (molecular formula C9H7F3OS, MW 220.21 g/mol) for analytical method development and quality control.
1-(2,4-Difluorophenyl)-2-Fluoro-2-(Methylsulfanyl)Ethanone (C9H7F3OS) contains sulfur-containing functionality, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
As a certified reference material (CRM), 1-(2,4-Difluorophenyl)-2-Fluoro-2-(Methylsulfanyl)Ethanone 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 | C9H7F3OS |
| Molecular Weight | 220.21 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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.) | 2012 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related Difluorophenyl Standards
- Benzyl 2,4-difluorophenyl ether (CAS 152434-86-1)
- (3,4-Difluorophenyl)(phenyl)methanol (CAS 182192-93-4)
- [3-(2,6-difluorophenyl)phenyl]methanol (CAS 691905-34-7)
- 2-(3,5-difluorophenyl)-2-oxoacetic acid ethyl ester 208259-57-8 A814951 ethyl 2-[3,5-bis(fluoranyl)phenyl]-2-oxidanylidene-ethanoate (CAS 208259-57-8)
- (2,5-Difluorophenyl)(pyridin-4-yl)methanamine (CAS 1020994-38-0)
- 1-N-(2,6-Difluorophenyl)benzene-1,2-diamine (CAS 1033225-44-3)
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- 2-(2,4-Difluorophenyl)-6,7-dihydro-5H-pyrrolo[1,2-a]imidazole (CAS 1097874-90-2)
Recommended Standards
- (3-Fluorophenyl)(4-fluorophenyl)methanol (CAS 190444-04-3)
- 2,2-Difluoro-1-(4-Fluorophenyl)-2-(Methylsulfanyl)Ethanone (CAS 192862-13-8)
- N,N-Dimethyl-5-nitro-1H-pyrazole-1-sulfonamide (CAS 1881322-23-1)
- (2',4'-Difluoro-[1,1'-biphenyl]-3-yl)methanol (CAS 885963-44-0)
- 4-(1-amino-2,2,2-trifluoroethyl)benzenamine (CAS 886371-51-3)
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- Ethyl 2-ethyl-3-(2-methoxyethyl)-3-methyloxirane-2-carboxylate (CAS 1507986-47-1)
- Tau Peptide (268-282) trifluoroacetate salt (CAS 330456-37-6)
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