Dorzagliatin Impurity 12 CAS CATO-C4X-344112
| CAS No. | CATO-C4X-344112 |
| Molecular Formula | C8H14O4 |
| Molecular Weight | 174.19 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Dorzagliatin Impurity 12 (CAS CATO-C4X-344112) is a certified pharmaceutical impurity reference standard with the molecular formula C8H14O4 and a molecular weight of 174.19 g/mol.
Dorzagliatin Impurity 12 (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.
As a certified reference material (CRM), Dorzagliatin Impurity 12 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 | 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 Dorzagliatin Standards
- Dorzagliatin Impurity 16 (CAS CATO-C4X-344116)
- Dorzagliatin Impurity 10 (CAS CATO-C4X-344110)
- Dorzagliatin Impurity 2 (CAS 1191453-79-8)
- Dorzagliatin Impurity 1 (CAS 1191997-59-7)
- Dorzagliatin Impurity 19 (CAS 2310239-62-2)
- Dorzagliatin Impurity 3 (CAS 1191997-60-0)
- Dorzagliatin Impurity 8 (CAS CATO-C4X-34418)
- Dorzagliatin Impurity 20 (CAS CATO-C4X-344120)
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