Dimethyl 7,7-difluorobicyclo[4.1.0]Heptane-3,4-dicarboxylate CAS 19740-25-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 19740-25-1 |
| Molecular Formula | C11H14F2O4 |
| Molecular Weight | 248.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Dimethyl 7,7-difluorobicyclo[4.1.0]Heptane-3,4-dicarboxylate (CAS 19740-25-1) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C11H14F2O4. Molecular weight: 248.22 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C11H14F2O4 |
| Molecular Weight | 248.22 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; 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.) | 1962 |
| Halogen Content | F-containing |
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- 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (5-(2-isopropylpyrimidin-5-yl)thiophen-2-yl)boronate (CAS 1402233-33-3)
- Insulin Degludec Impurity 7 (CAS CATO-C4X-21577)
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