2-(3-Fluoro-5-(pentafluoro-lambda6-sulfanyl)phenyl)acetic acid CAS 1240257-84-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1240257-84-4 |
| Molecular Formula | C8H6F6O2S |
| Molecular Weight | 280.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(3-Fluoro-5-(pentafluoro-lambda6-sulfanyl)phenyl)acetic acid (CAS 1240257-84-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H6F6O2S. Molecular weight: 280.19 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H6F6O2S |
| Molecular Weight | 280.19 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 | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related Fluoro Standards
- 2-(2-Fluoro-4-(pentafluoro-lambda6-sulfanyl)phenyl)acetic acid (CAS 1240257-93-5)
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- Ethyl 2-(3-fluoro-4-(trifluoromethoxy)phenyl)-2-oxoacetate (CAS 1417501-15-5)
- 4-(3-Fluoro-4-(trifluoromethoxy)phenyl)-4-oxobutanoic acid (CAS 1443309-39-4)
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- 2-[2-fluoro-4-(tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]propan-2-ol (CAS 1350426-05-9)
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Recommended Standards
- 2-(Pyrrolidin-1-yl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiazole (CAS 1046794-15-3)
- Bromoamphetamine-d6 (CAS 1021684-64-9)
- 2-(3-Methoxy-5-(methylthio)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1256360-25-4)
- 5-(Bromomethyl)-3-(2-chlorophenyl)isoxazole (CAS 196877-21-1)
- (Octahydro-3aH-isoindol-3a-yl)methanol (CAS 1824189-03-8)
- 3-[3-(propan-2-yloxy)phenyl]prop-2-enoic acid (CAS 58420-22-7)
- (1-Isopropyl-1H-imidazol-4-yl)methanol (CAS 1315060-18-4)
- 6-(2-(4-Methylthiazol-5-yl)ethoxy)nicotinonitrile (CAS 1016875-35-6)
- 1-(2-Methoxyethyl)piperidin-4-one (CAS 33771-04-9)
- Semaglutide impurity 194 (CAS CATO-C4X-2226194)
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