Dapagliflozin Impurity 14 CAS CATO-C4X-113814
| CAS No. | CATO-C4X-113814 |
| Molecular Formula | C29H33ClO10 |
| Molecular Weight | 577.02 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Dapagliflozin Impurity 14.
Dapagliflozin Impurity 14 (CAS CATO-C4X-113814) is a certified pharmaceutical impurity reference standard with the molecular formula C29H33ClO10 and a molecular weight of 577.02 g/mol.
Based on its molecular formula C29H33ClO10, Dapagliflozin Impurity 14 contains a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, a polycyclic aromatic system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 577.02 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
This reference standard supports related-substances testing and method development in line with ICH Q3A/Q3B guidance on impurity control, and is suitable for system suitability testing and forced-degradation studies.
As a certified reference material (CRM), Dapagliflozin Impurity 14 meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C29H33ClO10 |
| Molecular Weight | 577.02 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | Cl-containing |
Related Dapagliflozin Standards
- Dapagliflozin Impurity 106 (CAS CATO-C4X-1138106)
- Dapagliflozin Impurity 125 (CAS CATO-C4X-1138125)
- Dapagliflozin Impurity 150 (CAS 1469910-84-6)
- Dapagliflozin Impurity 155 (CAS CATO-C4X-1138155)
- Dapagliflozin Impurity 158 (CAS CATO-C4X-1138158)
- Dapagliflozin Impurity 177 (CAS CATO-C4X-1138177)
- Dapagliflozin Impurity 21 (CAS CATO-C4X-113821)
- Dapagliflozin impurity 215 (CAS CATO-C4X-1138215)
Recommended Standards
- Empagliflozin impurity 318 (CAS CATO-C4X-1065318)
- Empagliflozin impurity 221 (CAS CATO-C4X-1065221)
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