4-(Trifluoromethoxy)-2-((trifluoromethyl)sulfonyl)aniline CAS 2759078-87-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2759078-87-8 |
| Molecular Formula | C8H5F6NO3S |
| Molecular Weight | 309.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(Trifluoromethoxy)-2-((trifluoromethyl)sulfonyl)aniline (CAS 2759078-87-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H5F6NO3S. Molecular weight: 309.19 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H5F6NO3S |
| Molecular Weight | 309.19 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2002 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- 2-[(5Z)-4-Oxo-2-sulfanylidene-5-{[2-(trifluoromethyl)phenyl]methylidene}-1,3-thiazolidin-3-yl]-octahydro-1H-isoindole-1,3-dione (CAS 477886-65-0)
- [2,4]Bipiperidinyl-1-yl-(4-methyl-thiazol-5-yl)-methanone hydrochloride (CAS 1361112-13-1)
- Methyl 1-isopropyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrrole-2-carboxylate (CAS 1367830-46-3)
- Semaglutide impurity 39 (CAS CATO-C4X-222639)
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