Difluoromethyltrifluoromethanesulfonate CAS 1885-46-7
| CAS No. | 1885-46-7 |
| Molecular Formula | C2HF5O3S |
| Molecular Weight | 200.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 200.08 g/mol gives Difluoromethyltrifluoromethanesulfonate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Difluoromethyltrifluoromethanesulfonate (CAS 1885-46-7), molecular formula C2HF5O3S and molecular weight 200.08 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C2HF5O3S, Difluoromethyltrifluoromethanesulfonate contains a sulfone group, a carboxylic acid group, an ether linkage, fluorine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 200.08 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Difluoromethyltrifluoromethanesulfonate 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 | C2HF5O3S |
| Molecular Weight | 200.08 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Recommended Standards
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- 5-Bromo-2,3-dimethylaniline (CAS 194805-15-7)
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- (2-(Bromomethyl)phenyl)methanamine (CAS 771579-15-8)
- 2-Chloro-6-(difluoromethyl)-3-hydroxyisonicotinic acid (CAS 1804856-76-5)
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Why CATO?
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