Racecadotril Impurity 24 CAS CATO-C4X-110624
| CAS No. | CATO-C4X-110624 |
| Molecular Formula | C12H13O3S |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
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.
Racecadotril Impurity 24 (CAS CATO-C4X-110624) is a certified pharmaceutical impurity reference standard with the molecular formula C12H13O3SC3H10N and a molecular weight of 297.41 g/mol.
The molecular framework of Racecadotril Impurity 24 (C12H13O3SC3H10N) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
As a certified reference material (CRM), Racecadotril Impurity 24 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 | C12H13O3S C3H10N |
| Molecular Weight | 297.41 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Racecadotril Standards
- Racecadotril EP Impurity D (CAS 123658-06-0)
- Racecadotril-D5 (CAS 1246815-11-1)
- Racecadotril EP Impurity C (CAS 124735-06-4)
- Racecadotril Impurity 15 (CAS 13261-70-6)
- Racecadotril Impurity 13 (CAS 136010-55-4)
- Racecadotril Diacid Impurity (CAS 141437-87-8)
- Racecadotril EP Impurity H (CAS 141437-88-9)
- Racecadotril Impurity 3 (CAS 16890-80-5)
Recommended Standards
- Varenicline Impurity 67 (CAS CATO-C4X-196267)
- Tofacitinib Impurity 35 (CAS CATO-C4X-107935)
- Resmetirom impurity 125 (CAS CATO-C4X-2912125)
- Methyl 3-amino-3-ethylheptanoate (CAS 1507885-62-2)
- 4,4-Difluoro-2-(trifluoromethyl)piperidine (CAS 1783656-26-7)
- N-(2-Fluorophenyl)-4-(2-{[(2-fluorophenyl)carbamothioyl]amino}ethyl)piperazine-1-carbothioamide (CAS 454651-99-1)
- 3-Amino-2-methoxy-6-methylisonicotinonitrile (CAS 1367949-34-5)
- 4-Iodobenzimidamide (CAS 229953-39-3)
- Crisaborole impurity 159 (CAS CATO-C4X-2021159)
- Semaglutide impurity 276 (CAS CATO-C4X-2226276)
Why CATO?
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