3,3,3-Trifluoropropyl methanesulfonate CAS 911116-16-0
| CAS No. | 911116-16-0 |
| Molecular Formula | C4H7F3O3S |
| Molecular Weight | 192.16 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.
3,3,3-Trifluoropropyl methanesulfonate (CAS 911116-16-0) is a high-purity analytical reference standard with the molecular formula C4H7F3O3S and a molecular weight of 192.16 g/mol.
Based on its molecular formula C4H7F3O3S, 3,3,3-Trifluoropropyl methanesulfonate 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 192.16 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C4H7F3O3S |
| Molecular Weight | 192.16 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°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.) | 1987 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related Trifluoropropyl Standards
- 4-Methyl-1-(3,3,3-trifluoropropyl)-1h-pyrazol-3-amine (CAS 1340332-89-9)
- 4-(3,3,3-Trifluoropropyl)aniline (CAS 1236410-18-6)
- 3-(3,3,3-Trifluoropropyl)aniline (CAS 1384428-29-8)
- 2-(3,3,3-Trifluoropropyl)aniline (CAS 1384429-88-2)
- N-(3,3,3-trifluoropropyl)aniline (CAS 405-40-3)
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Recommended Standards
- 3-(Difluoromethyl)-1H-indole-5-carbonitrile (CAS 2114943-90-5)
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- Perindopril Impurity 31 (CAS 537014-85-0)
- 5-chloro-2-(2,2-difluoroethoxy)aniline,HCl (CAS 1431967-79-1)
- Ethyl (S)-2-hydroxy-3-(3-methoxyphenyl)propanoate (CAS 1187926-95-9)
- Mavacamten Impurity 14 (CAS CATO-C4X-298214)
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- 2-((Pyrrolidine-1-carbonothioyl)thio)propanoic acid (CAS 53278-49-2)
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- 5-(1-Tosylpiperidin-2-yl)pyridin-2(1H)-one (CAS 1352515-20-8)
- methyl(4H-1,2,4-triazol-3-ylmethyl)amine hydrochloride (CAS 1803562-00-6)
- Neuropeptide Y (13-36) (human, rat) (CAS 122341-40-6)
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