(Trifluoromethyl)(vinyl)sulfane CAS 762-80-1
| CAS No. | 762-80-1 |
| Molecular Formula | C3H3F3S |
| Molecular Weight | 128.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
(Trifluoromethyl)(vinyl)sulfane (CAS 762-80-1) is a high-purity analytical reference standard with the molecular formula C3H3F3S and a molecular weight of 128.12 g/mol.
Owing to sulfur-containing functionality, fluorine substitution, (Trifluoromethyl)(vinyl)sulfane is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 128.12 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.
Physical & Chemical Properties
| Molecular Formula | C3H3F3S |
| Molecular Weight | 128.12 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related Trifluoromethyl Standards
- 2-Trifluoromethyl-2-propanol (CAS 507-52-8)
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- 2-Methyl-3-(trifluoromethyl)oxirane , 1,1,1-Trifluoro-2,3-epoxybutane 2-methyl-3-(trifluoromethyl)oxirane 406-30-4 (CAS 406-30-4)
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Recommended Standards
- 2-hydroxyethane-1-sulfonyl fluoride (CAS 1893924-11-2)
- 1-Fluoro-3-(fluoromethyl)benzene (CAS 2267-30-3)
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- 6-Chloro-N2,N2-diethylpyrimidine-2,4-diamine (CAS 3289-38-1)
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- Methyl 4-amino-4H,5H,6H,7H-pyrazolo[1,5-a]pyridine-2-carboxylate hydrochloride (CAS 2034367-54-7)
- 5-Methoxy-1-methyl-3,4-dihydronaphthalen-2(1H)-one (CAS 42263-75-2)
- 5-Methyl-3-(4-phenylpiperazine-1-carbonyl)-5H,5aH,6H,7H,8H,9H,10H,12H-azepino[2,1-b]quinazolin-12-one (CAS 1775360-23-0)
- 7-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-benzo[d][1,2,3]triazole (CAS 2379560-98-0)
- Pregabalin Impurity 78 (CAS 96914-67-9)
- Semaglutide impurity 257 (CAS CATO-C4X-2226257)
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