Dapagliflozin Impurity 2 CAS 2271248-78-1
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 2271248-78-1 |
| Molecular Formula | C21H25ClO6 |
| Molecular Weight | 408.87 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
High-purity Dapagliflozin Impurity 2 (CAS 2271248-78-1) pharmacopoeial impurity standards reference standard. Molecular formula: C21H25ClO6. Molecular weight: 408.87 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C21H25ClO6 |
| Molecular Weight | 408.87 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | >95% |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Halogen Content | Cl-containing |
Related Dapagliflozin Standards
- Dapagliflozin Furanose Isomer (CAS 1469910-70-0)
- Dapagliflozin Impurity N9 (CAS 2452300-81-9)
- Dapagliflozin (CAS 461432-26-8)
- Dapagliflozin Impurity 1 (CAS 1373321-04-0)
- Dapagliflozin Impurity 126 (CAS CATO-C4X-1138126)
- Dapagliflozin Impurity 144 (CAS 1408245-02-2)
- Dapagliflozin Impurity 15 (CAS CATO-C4X-113815)
- Dapagliflozin Impurity 152 (CAS 2459303-35-4)
Recommended Standards
- Dapagliflozin impurity 222 (CAS CATO-C4X-1138222)
- Dapagliflozin Impurity 29 (CAS CATO-C4X-113829)
- Dapagliflozin C2 Epimer (CAS 2133407-75-5)
- Captopril impurity 41 (CAS 74190-08-2)
- Betamethasone Dipropionate EP Impurity F (CAS 66917-44-0)
- 1-(Pyridin-2-yl)hexane-1,3-dione (CAS 1248465-32-8)
- 1-Chloro-3-phenoxypropan-2-ol (CAS 4769-73-7)
- 2,3-Dimethyl-2-butanethiol (CAS 1639-01-6)
- Vinorelbine Impurity 19 (CAS CATO-C4X-264219)
- Semaglutide impurity 251 (CAS CATO-C4X-2226251)
Why CATO?
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com