Trimebutine Impurity 28 CAS CATO-C4X-185828
| CAS No. | CATO-C4X-185828 |
| Molecular Formula | C23H37NO11 |
| Molecular Weight | 503.54 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Trimebutine Impurity 28 (CAS CATO-C4X-185828) is a certified pharmaceutical impurity reference standard with the molecular formula C23H37NO11 and a molecular weight of 503.54 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, Trimebutine Impurity 28 is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 503.54 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
Physical & Chemical Properties
| Molecular Formula | C23H37NO11 |
| Molecular Weight | 503.54 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 1 |
Related Trimebutine Standards
- Trimebutine Impurity 17 (CAS CATO-C4X-185817)
- Trimebutine Impurity 19 (CAS CATO-C4X-185819)
- Trimebutine Impurity 29 (CAS CATO-C4X-185829)
- Trimebutine Impurity 14 (CAS CATO-C4X-185814)
- Trimebutine Impurity 10 (CAS CATO-C4X-185810)
- Trimebutine Impurity 27 (CAS 294882-35-2)
- Trimebutine-d5 (CAS 1189928-38-8)
- Trimebutine (CAS 39133-31-8)
Recommended Standards
- 3R-Dehydro Benidipine (CAS 1809093-10-4)
- N-(1-(4-methoxybenzyl)-2,5,6-trimethyl-1H-benzo[d]imidazol-4-yl)-3-(trifluoromethyl)benzenesulfonamide (CAS 338964-24-2)
- N-(4-Acetylphenyl)-2-(4-(2,6-dioxo-1,3-dipropyl-2,3,6,9-tetrahydro-1H-purin-8-yl)phenoxy)acetamide (CAS 264622-53-9)
- Methyl 3,6-Di-O-benzyl-2-deoxy-2-N-phthalimido-β- D-glucopyranoside (CAS 97242-79-0)
- Dexmedetomidine Impurity 77 (CAS CATO-C4X-123077)
- Isavuconazole Impurity 217 (CAS CATO-C4X-1236217)
- Phenylephrine Impurity 53 HCl (CAS CATO-C4X-146753)
- 2-((2-Chloro-4-fluorobenzyl)oxy)-1-naphthaldehyde (CAS 1427021-72-4)
- [1-(2-Hydroxy-ethyl)-piperidin-3-yl]-isopropyl-carbamic acid benzyl ester (CAS 1354014-83-7)
- 4-Ethyl-2-quinolinamine (CAS 126921-60-6)
- N,1-Diethyl-1H-benzo[d]imidazol-2-amine (CAS 50616-11-0)
- Tert-butyl 8-oxo-6-oxa-2-azaspiro[3.4]Octane-2-carboxylate (CAS 2227205-68-5)
- tert-Butyl (2-(4-aminophenyl)-2-methylpropyl)carbamate (CAS 180081-10-1)
- Semaglutide Impurity 180 (CAS CATO-C4X-2226180)
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