Cinitapride Impurity 26 CAS CATO-C4X-290826
| CAS No. | CATO-C4X-290826 |
| Molecular Formula | C12H13N3O8 |
| Molecular Weight | 327.25 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Cinitapride Impurity 26 is closely related to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
As a process- or degradation-related impurity, Cinitapride Impurity 26 (CAS CATO-C4X-290826, C12H13N3O8) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Based on its molecular formula C12H13N3O8, Cinitapride Impurity 26 contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 327.25 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 manufactures Cinitapride Impurity 26 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 | C12H13N3O8 |
| Molecular Weight | 327.25 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | ≥95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 3 |
Related Cinitapride Standards
- Cinitapride Impurity 19 (CAS CATO-C4X-290819)
- Cinitapride Impurity 11 (CAS CATO-C4X-290811)
- Cinitapride Impurity 32 (CAS CATO-C4X-290832)
- Cinitapride impurity 6 (CAS CATO-C4X-29086)
- Cinitapride Impurity 1 (CAS 121873-04-9)
- Cinitapride Impurity 2 HCl (CAS CATO-C4X-29082)
- Cinitapride Impurity 23 (CAS 1114847-86-7)
- Cinitapride Impurity 10 (CAS CATO-C4X-290810)
Recommended Standards
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- Fluvoxamine Impurity 17 (CAS CATO-C4X-195117)
- Fluvoxamine Impurity 157 (CAS CATO-C4X-195157)
- Voriconazole Impurity 30 (CAS 239807-04-6)
- Glutamic acid Impurity 10 (CAS 67278-32-4)
- 5-Bromo-6-(ethylamino)pyrimidin-4(3H)-one (CAS 1601205-44-0)
- 3-Chloro-5-fluoro-2-methoxypyridin-4-amine (CAS 2450342-96-6)
- N1-(3-Acetamidophenyl)-N2-(thiophen-2-ylmethyl)oxalamide (CAS 899956-17-3)
- N-(piperidin-4-yl)ethane-1-sulfonamide (CAS 775527-39-4)
- (Pyridin-3-ylcarbamothioyl)-D-proline (CAS 1443438-29-6)
- Galanin Message Associated Peptide (44-59) amide (CAS 125455-59-6)
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