Empagliflozin Impurity 306 CAS CATO-C4X-1065306
| CAS No. | CATO-C4X-1065306 |
| Molecular Formula | C8H14O4 |
| Molecular Weight | 174.19 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Empagliflozin Impurity 306 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.
Empagliflozin Impurity 306 (CAS CATO-C4X-1065306) is a certified pharmaceutical impurity reference standard with the molecular formula C8H14O4 and a molecular weight of 174.19 g/mol.
Empagliflozin Impurity 306 (C8H14O4) contains a carboxylic acid group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions.
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.
Physical & Chemical Properties
| Molecular Formula | C8H14O4 |
| Molecular Weight | 174.19 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
Related Empagliflozin Standards
- Empagliflozin Impurity 85 (CAS CATO-C4X-106585)
- Empagliflozin Impurity 86 (CAS CATO-C4X-106586)
- Empagliflozin Impurity 119 (CAS 161168-87-2)
- Empagliflozin Impurity 152 (CAS 52153-09-0)
- Empagliflozin impurity 183 (CAS 32746-79-5)
- Empagliflozin impurity 254 (CAS CATO-C4X-1065254)
- Empagliflozin impurity 255 (CAS CATO-C4X-1065255)
- Empagliflozin Impurity 29 (CAS 86728-85-0)
Recommended Standards
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- Valproate Impurity 46 (CAS 2985-35-5)
- Flibanserin Impurity 17 (CAS 1971858-36-2)
- Fluphenazine Decanoate EP Impurity G (CAS 61555-18-8)
- Vitamin B1 Impurity 24 (CAS CATO-C4X-187324)
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- Zinc bis(diisobutyldithiocarbamate) (CAS 36190-62-2)
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Why CATO?
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