2,4-Dichloro-3-(difluoromethyl)benzoic acid CAS 574732-18-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 574732-18-6 |
| Molecular Formula | C8H4Cl2F2O2 |
| Molecular Weight | 241.02 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,4-Dichloro-3-(difluoromethyl)benzoic acid (CAS 574732-18-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H4Cl2F2O2. Molecular weight: 241.02 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H4Cl2F2O2 |
| Molecular Weight | 241.02 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Halogen Content | F/Cl-containing |
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- Tert-butyl (3S,4S)-4-fluoro-3-((methylsulfonyl)oxy)piperidine-1-carboxylate (CAS 1404196-64-0)
- LCZ-696 Impurity 86 (CAS 1795787-14-2)
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