Metoclopramide impurity 82 CAS CATO-C4X-141582
| CAS No. | CATO-C4X-141582 |
| Molecular Formula | C11H12ClNO4 |
| Molecular Weight | 257.67 g/mol |
| 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.
CATO supplies Metoclopramide impurity 82 (CAS CATO-C4X-141582), a pharmacopoeial impurity reference standard (molecular formula C11H12ClNO4, MW 257.67 g/mol) used for the identification and quantification of trace impurities in APIs.
Based on its molecular formula C11H12ClNO4, Metoclopramide impurity 82 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).
CATO manufactures Metoclopramide impurity 82 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
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 | 97%+ |
| 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 Impurity 17 (CAS CATO-C4X-141517)
- 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 70 (CAS 102313-35-9)
- Metoclopramide Impurity 125 (CAS 476615-04-0)
- Metoclopramide Impurity 121 (CAS CATO-C4X-1415121)
Recommended Standards
- Deferasirox Impurity 17 (CAS 155528-92-0)
- 2-Chloro-4-phenylpyrido[2,3-b]pyrazin-3(4H)-one (CAS 1334103-17-1)
- 4-Chloro-6-(4-methylpiperazin-1-yl)-5-nitropyrimidine (CAS 154418-73-2)
- (2-Chloropyridin-4-Yl)(1H-Pyrrolo[3,2-C]Pyridin-3-Yl)Methanone (CAS 1597421-45-8)
- Deferasirox Impurity 10 (CAS 1395346-28-7)
- Montelukast EP Impurity C(Mixture of Diastereomers) (CAS 909849-96-3)
- Maxacalcitol impurity 43 (CAS 81506-25-4)
- 1-((3,5-Dimethylisoxazol-4-yl)sulfonyl)piperidin-3-amine hydrochloride (CAS 1836487-58-1)
- [1-(propan-2-yl)-1h-pyrazol-5-yl]methanol (CAS 1007488-73-4)
- N-(3,4-dimethylphenyl)-2-(1,1-dioxidothiomorpholino)benzamide (CAS 866144-56-1)
- 4,4-difluoro-2-methylbutan-1-ol (CAS 1909308-66-2)
- Methyl 2-((3-(thiophen-2-yl)-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)thio)butanoate (CAS 868967-05-9)
- (2-(Bromomethyl)phenyl)methanamine (CAS 771579-15-8)
- D-Ala28-Tirzepatide (CAS CATO-CPTD788906)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com