1,3-Difluoro-2-((methylsulfonyl)methyl)benzene CAS 886497-97-8
| CAS No. | 886497-97-8 |
| Molecular Formula | C8H8F2O2S |
| Molecular Weight | 206.21 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.
1,3-Difluoro-2-((methylsulfonyl)methyl)benzene (CAS 886497-97-8), molecular formula C8H8F2O2S and molecular weight 206.21 g/mol, is a CATO reference standard with documented purity and traceability.
1,3-Difluoro-2-((methylsulfonyl)methyl)benzene (C8H8F2O2S) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO manufactures 1,3-Difluoro-2-((methylsulfonyl)methyl)benzene under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C8H8F2O2S |
| Molecular Weight | 206.21 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related Difluoro Standards
- 2,2-Difluoro-1-(5-Methyl-2-Furyl)-2-(Methylsulfanyl)Ethanone (CAS 170654-37-2)
- 1,2-Difluoro-3-((methylsulfonyl)methyl)benzene (CAS 261924-31-6)
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Recommended Standards
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