3-Fluoro-5-(pentafluoro-λ6-sulfanyl)phenol CAS 1240257-72-0
| CAS No. | 1240257-72-0 |
| Molecular Formula | C6H4F6OS |
| Molecular Weight | 238.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C6H4F6OS, 3-Fluoro-5-(pentafluoro-λ6-sulfanyl)phenol contains sulfur-containing functionality, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 238.15 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.
CATO supplies 3-Fluoro-5-(pentafluoro-λ6-sulfanyl)phenol (CAS 1240257-72-0), a certified reference material (molecular formula C6H4F6OS, MW 238.15 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 3-Fluoro-5-(pentafluoro-λ6-sulfanyl)phenol 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 | C6H4F6OS |
| Molecular Weight | 238.15 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 | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related Fluoro Standards
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- 2-(2-Fluoro-3-(trifluoromethyl)phenyl)-2-hydroxyacetic acid (CAS 1214323-18-8)
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Recommended Standards
- 3-(2,5-Difluoro-4-(trifluoromethyl)phenyl)propanal (CAS 1036396-41-4)
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- 4-Bromo-2-(1-methyl-1h-pyrazol-4-yl)-1,3-thiazole (CAS 1501714-66-4)
- 1-(3,5-Dichlorophenyl)-N-isopropyl-5-methyl-1H-1,2,4-triazole-3-carboxamide (CAS 338408-75-6)
- 3-((4-(Pyridin-3-yl)pyrimidin-2-yl)amino)benzamide (CAS 919991-24-5)
- 2-(4-(Aminomethyl)piperidin-1-yl)-N,N-dimethylacetamide (CAS 402740-47-0)
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