2,2-Difluoropropyl trifluoromethanesulfonate CAS 784193-15-3
| CAS No. | 784193-15-3 |
| Molecular Formula | C4H5F5O3S |
| Molecular Weight | 228.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C4H5F5O3S, 2,2-Difluoropropyl trifluoromethanesulfonate contains a sulfone group, a carboxylic acid group, 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 228.14 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.
2,2-Difluoropropyl trifluoromethanesulfonate (CAS 784193-15-3), molecular formula C4H5F5O3S and molecular weight 228.14 g/mol, is a CATO reference standard with documented purity and traceability.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 2,2-Difluoropropyl trifluoromethanesulfonate 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 | C4H5F5O3S |
| Molecular Weight | 228.14 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related Difluoropropyl Standards
- Benzyl (3,3-difluoropropyl)carbamate (CAS 1882187-90-7)
- 6-(2,2-Difluoropropyl)thieno[2,3-d]pyrimidin-4(3H)-one (CAS 2163772-41-4)
- 2-(2,2-Difluoropropyl)isoindoline-1,3-dione (CAS 1017241-19-8)
- 2-(3,3-Difluoropropyl)-2,3-dihydro-1H-isoindole-1,3-dione (CAS 1265341-16-9)
- 1-(1,1-Difluoropropyl)-4-(trifluoromethyl)benzene (CAS 1138445-54-1)
- 1-(1,1-Difluoropropyl)-3-(trifluoromethyl)benzene (CAS 1138445-56-3)
- 1-(1,1-Difluoropropyl)-2-fluoro-3-(trifluoromethyl)benzene (CAS 1138445-48-3)
- 4-(1,1-Difluoropropyl)-1-fluoro-2-(trifluoromethyl)benzene (CAS 1138445-49-4)
Recommended Standards
- 2-(Heptyloxy)-4,6-dimethyl-1,3,2-dioxaborinane (CAS 55162-70-4)
- 4-Methyl-2-(octyloxy)-1,3,2-dioxaborinane (CAS 63532-74-1)
- [2-fluoro-1-(fluoromethyl)ethyl] trifluoromethanesulfonate (CAS 2098639-00-8)
- Olaparib Impurity 134 (CAS 134435-16-8)
- 2-Bromo-4-(difluoromethoxy)-1-methoxybenzene (CAS 1261775-66-9)
- 3-(2,3-Dihydrobenzofuran-5-yl)propan-1-ol (CAS 217483-06-2)
- 3-(4-(Methylthio)phenyl)-1-(3,4,5-trifluorophenyl)propan-1-one (CAS 898781-83-4)
- (3-Isocyanatopropyl)dimethoxymethylsilane (CAS 26115-72-0)
- 5-(Trifluoromethyl)-1H-pyrrolo[2,3-b]pyridine-2-carboxylic acid (CAS 784144-05-4)
- ammonium ethyl phosphate (CAS 68647-23-4)
- (R)-1-(5-(1-Aminoethyl)pyridin-3-yl)-1,1-difluoro-2-methylpropan-2-ol (CAS 2768382-65-4)
- methyl 1-(3-bromo-5-fluorophenyl)cyclopropane-1-carboxylate (CAS 1803566-53-1)
- (S)-2-amino-2-methylhexanoic acid (CAS 105815-96-1)
- Tau Peptide (304-318) trifluoroacetate salt (CAS 330456-49-0)
Why CATO?
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