2,5-Difluoro-4-(difluoromethyl)anisole CAS 1261760-09-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1261760-09-1 |
| Molecular Formula | C8H6F4O |
| Molecular Weight | 194.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,5-Difluoro-4-(difluoromethyl)anisole (CAS 1261760-09-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H6F4O. Molecular weight: 194.13 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H6F4O |
| Molecular Weight | 194.13 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
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Recommended Standards
- 5-(Difluoromethyl)-1,3-difluoro-2-methoxybenzene (CAS 1261602-96-3)
- 1-(Difluoromethyl)-4,5-difluoro-2-methoxybenzene (CAS 1261875-42-6)
- (3-Fluoro-5-(trifluoromethyl)pyridin-2-yl)methanamine (CAS 1260892-22-5)
- 2-Chloro-4-[(methoxycarbonyl)amino]benzoic acid (CAS 37653-89-7)
- 4-[(pyridin-4-ylcarbonothioyl)amino]benzoic acid 76054-21-2 (CAS 76054-21-2)
- 3-Oxo-1-(m-tolyl)cyclobutane-1-carboxylic acid (CAS 1341284-42-1)
- (2R-4R)-2-[D-Xylo-tetrahydroxybut-1-yl]-1-3-thiazolidine-4-carboxylic acid (CAS 110270-19-4)
- (-)-Maackiain (CAS 2035-15-6)
- 1-(4-Fluoro-2-nitrophenyl)ethan-1-one (CAS 1214346-44-7)
- Semaglutide Impurity 7 (CAS CATO-C4X-22267)
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