Metoclopramide Impurity 17 CAS CATO-C4X-141517
| CAS No. | CATO-C4X-141517 |
| Molecular Formula | C11H12ClNO4 |
| Molecular Weight | 257.67 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 257.67 g/mol gives Metoclopramide Impurity 17 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Metoclopramide Impurity 17 (CAS CATO-C4X-141517) is a certified pharmaceutical impurity reference standard with the molecular formula C11H12ClNO4 and a molecular weight of 257.67 g/mol.
Based on its molecular formula C11H12ClNO4, Metoclopramide Impurity 17 contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 257.67 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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), Metoclopramide Impurity 17 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 | C11H12ClNO4 |
| Molecular Weight | 257.67 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Metoclopramide Standards
- Metoclopramide EP Impurity B (CAS 4093-31-6)
- Metoclopramide Impurity 24 (CAS CATO-C4X-141524)
- Metoclopramide (CAS CATO-C4X-141557)
- Metoclopramide impurity 64 (CAS CATO-C4X-141564)
- Metoclopramide impurity 82 (CAS CATO-C4X-141582)
- Metoclopramide impurity 70 (CAS 102313-35-9)
- Metoclopramide Impurity 125 (CAS 476615-04-0)
- Metoclopramide Impurity 121 (CAS CATO-C4X-1415121)
Recommended Standards
- etoclopramide Impurity 13 (CAS CATO-C4X-141513)
- Mosapride Impurity 15 (CAS 112914-09-7)
- Baclofen impurity 42 (CAS 101466-69-7)
- Baclofen impurity 13 (CAS CATO-C4X-101213)
- Olaparib Impurity 97 (CAS CATO-C4X-113597)
- Finerenone Impurity 231 (CAS CATO-C4X-2880231)
- Salicylic acid impurity 32 (CAS CATO-C4X-190232)
- 3-Bromo-5-(morpholin-4-yl)-7H-thieno[3,2-b]pyran-7-one (CAS 1174429-23-2)
- 2-Methyl-5-(morpholinosulfonyl)furan-3-carboxylic acid (CAS 306936-37-8)
- 4-Hydroxy Trimethoprim-d9 (CAS 1794752-40-1)
- Dapagliflozin Impurity 66 (CAS 714269-58-6)
- Ethyl 4-ethoxy-2-methoxy-4,5-dihydrooxazole-4-carboxylate (CAS 169771-22-6)
- 2,2-Dimethyl-chroman-6-ylamine (CAS 19989-18-5)
- Neuropeptide K, porcine (CAS 106441-70-7)
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