4,5-Dichloro-2-(difluoromethoxy)anisole CAS 1807035-72-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1807035-72-8 |
| Molecular Formula | C8H6Cl2F2O2 |
| Molecular Weight | 243.03 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4,5-Dichloro-2-(difluoromethoxy)anisole (CAS 1807035-72-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H6Cl2F2O2. Molecular weight: 243.03 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H6Cl2F2O2 |
| Molecular Weight | 243.03 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F/Cl-containing |
Related Dichloro Standards
- 2,5-Dichloro-4-(difluoromethoxy)anisole (CAS 1803712-00-6)
- 2,3-Dichloro-4-(difluoromethoxy)benzyl alcohol (CAS 1803713-44-1)
- 2,6-Dichloro-3-(difluoromethoxy)benzyl alcohol (CAS 1803713-50-9)
- 3,4-Dichloro-2-(difluoromethoxy)benzyl alcohol (CAS 1803714-02-4)
- 2,6-Dichloro-4-(difluoromethoxy)anisole (CAS 1803786-96-0)
- 2,4-Dichloro-5-(difluoromethoxy)benzyl alcohol (CAS 1803789-25-4)
- 2,3-Dichloro-5-(difluoromethoxy)anisole (CAS 1803817-61-9)
- 2,6-Dichloro-3-(difluoromethoxy)anisole (CAS 1803817-64-2)
Recommended Standards
- 3,6-Dichloro-2-(difluoromethoxy)benzyl alcohol (CAS 1806353-07-0)
- 3,4-Dichloro-5-(difluoromethoxy)anisole (CAS 1807058-28-1)
- 2,4-Dichloro-3-(difluoromethoxy)benzyl alcohol (CAS 1806352-90-8)
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