Metoclopramide Impurity 2 CAS 133-10-8
| CAS No. | 133-10-8 |
| Molecular Formula | C7H6NO3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 175.12 g/mol gives Metoclopramide Impurity 2 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies Metoclopramide Impurity 2 (CAS 133-10-8), a certified reference material (molecular formula C7H6NO3Na, MW 175.12 g/mol) for analytical method development and quality control.
The molecular framework of Metoclopramide Impurity 2 (C7H6NO3Na) is characterized by an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Metoclopramide Impurity 2 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 | C7H6NO3 Na |
| Molecular Weight | 175.12 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 1 |
Related Metoclopramide Standards
- Metoclopramide EP Impurity E (CAS 100-36-7)
- Metoclopramide Impurity 68 (CAS 101385-94-8)
- Metoclopramide impurity 70 (CAS 102313-35-9)
- Metoclopramide Impurity 11 (CAS 111049-74-2)
- Metoclopramide-related Impurity (CAS 121048-67-7)
- Metoclopramide-d3 (CAS 1216522-89-2)
- Metoclopramide impurity 60 (CAS 1242047-97-7)
- Metoclopramide Impurity 83 (CAS 1242047-99-9)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com