1-(Chloromethyl)-2,3-difluorobenzene CAS 446-57-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 446-57-1 |
| Molecular Formula | C7H5ClF2 |
| Molecular Weight | 162.56 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 1-(Chloromethyl)-2,3-difluorobenzene (CAS 446-57-1) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C7H5ClF2. Molecular weight: 162.56 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C7H5ClF2 |
| Molecular Weight | 162.56 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 |
| 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.) | 1957 |
| Halogen Content | F/Cl-containing |
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Recommended Standards
- 1-Chloro-3-(difluoromethyl)benzene (CAS 1779854-93-1)
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- 1-Chloro-2-(difluoromethyl)benzene (CAS 161525-55-9)
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