Trimebutine Impurity 27 CAS 294882-35-2
| CAS No. | 294882-35-2 |
| Molecular Formula | C22H27NO6 |
| Molecular Weight | 401.45 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
As a process- or degradation-related impurity, Trimebutine Impurity 27 (CAS 294882-35-2, C22H27NO6) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Owing to a flavonoid core, an amide group, a hydroxyl group, an ether linkage, Trimebutine Impurity 27 is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 401.45 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
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.
Physical & Chemical Properties
| Molecular Formula | C22H27NO6 |
| Molecular Weight | 401.45 g/mol |
| Appearance | Pale yellow to 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
Related Trimebutine Standards
- Trimebutine Impurity 10 (CAS CATO-C4X-185810)
- Trimebutine Impurity 14 (CAS CATO-C4X-185814)
- Trimebutine-d5 (CAS 1189928-38-8)
- Trimebutine (CAS 39133-31-8)
- Trimebutine EP Impurity D (CAS 92414-09-0)
- Trimebutine Impurity 18 (CAS 118291-70-6)
- Trimebutine EP Impurity E (CAS 84333-59-5)
- Trimebutine Impurity 15 (CAS CATO-C4X-185815)
Recommended Standards
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- Ethyl 5-methyl-1,6-dioxaspiro[2.5]octane-2-carboxylate (CAS 64322-16-3)
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