Dabigatran Impurity 34 CAS 58906-62-0
| CAS No. | 58906-62-0 |
| Molecular Formula | C7H13ClO2 |
| Molecular Weight | 164.63 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
As a process- or degradation-related impurity, Dabigatran Impurity 34 (CAS 58906-62-0, C7H13ClO2) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Dabigatran Impurity 34 (C7H13ClO2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for quantitative analysis by HPLC, GC, LC-MS/MS, or GC-MS as an external calibration standard; it can also be used for spiked-recovery experiments, LOD/LOQ determination, and LC-MS/MS multiple-reaction-monitoring (MRM) calibration.
As a certified reference material (CRM), Dabigatran Impurity 34 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 | C7H13ClO2 |
| Molecular Weight | 164.63 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1973 |
| Halogen Content | Cl-containing |
Related Dabigatran Standards
- Dabigatran Impurity 35 (CAS 265659-62-9)
- Dabigatran Impurity 36 (CAS 265659-61-8)
- Dabigatran Impurity 94 (CAS 58906-64-2)
- Dabigatran Impurity 86 (CAS 18358-63-9)
- Dabigatran Impurity 85 (CAS 104961-64-0)
- Dabigatran Impurity 42 (CAS 42288-26-6)
- Dabigatran Impurity 96 (CAS 16156-50-6)
- Dabigatran Etexilate Impurity 84 (CAS 175867-55-7)
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