Trimebutine EP Impurity A（HCl） CAS 60577-23-3
| CAS No. | 60577-23-3 |
| Molecular Formula | C12H19NO |
| Molecular Weight | N/A |
| 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.
Trimebutine EP Impurity A（HCl） (CAS 60577-23-3) is a certified pharmaceutical impurity reference standard with the molecular formula C12H19NOHCl and a molecular weight of 229.75 g/mol.
Based on its molecular formula C12H19NOHCl, Trimebutine EP Impurity A（HCl） contains 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 229.75 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 | C12H19NO HCl |
| Molecular Weight | 229.75 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1974 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Trimebutine Standards
- Trimebutine Impurity N4 HCl (CAS 104743-23-9)
- Trimebutine EP Impurity B/Trimethoprim EP Impurity J (CAS 118-41-2)
- Trimebutine Impurity 18 (CAS 118291-70-6)
- Trimebutine-d5 (CAS 1189928-38-8)
- Trimebutine EP Impurity E-d5 HCl (CAS 1286632-72-1)
- Trimebutine Impurity 24 (CAS 16623-25-9)
- Trimebutine-d5 Maleate (CAS 2747914-55-0)
- Trimebutine EP Impurity E HCl (CAS 294882-33-0)
Recommended Standards
- Ertugliflozin impurity 56 (CAS CATO-C4X-301156)
- Rivaroxaban Impurity 98 (CAS CATO-C4X-109098)
- Methionine impurity 10 (CAS CATO-C4X-182710)
- (Pyridin-3-ylmethyl)urea (CAS 36226-32-1)
- 3-Bromo-4-(2-iodophenoxy)-benzonitrile (CAS 1325219-94-0)
- 2-Amino-4-ethyloctanoic acid (CAS 103907-03-5)
- 1-(4-Aminopiperidin-1-yl)-2-phenylbutan-1-one (CAS 1016764-58-1)
- 2-Amino-3-(4-chloro-2-fluorophenyl)propanoic acid (CAS 754944-16-6)
- 4-[(Diethylamino)methyl]phenol hydrochloride (CAS 1881289-51-5)
- [y-Glu3]-Semaglutide Impurity 135 (CAS CATO-C4X-2226135)
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