Mianserin Impurity 57 CAS 2411967-06-9
| CAS No. | 2411967-06-9 |
| Molecular Formula | C14H14N2O2 |
| Molecular Weight | 242.27 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Mianserin Impurity 57 meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Mianserin Impurity 57 (CAS 2411967-06-9) is a certified pharmaceutical impurity reference standard with the molecular formula C14H14N2O2 and a molecular weight of 242.27 g/mol.
Based on its molecular formula C14H14N2O2, Mianserin Impurity 57 contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 242.27 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.
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 | C14H14N2O2 |
| Molecular Weight | 242.27 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2000 |
| Nitrogen Atoms | 2 |
Related Mianserin Standards
- Mianserin Impurity 52 (CAS CATO-C4X-136952)
- Mianserin Impurity 51 (CAS 873987-61-2)
- Mianserin Impurity 59 (CAS CATO-C4X-136959)
- Mianserin Impurity 73 (CAS CATO-C4X-136973)
- Mianserin Impurity 78 (CAS CATO-C4X-136978)
- Mianserin EP Impurity E (CAS 71936-92-0)
- Mianserin Impurity 74 (CAS CATO-C4X-136974)
- Mianserin Impurity 53 (CAS CATO-C4X-136953)
Recommended Standards
- Flurbiprofen Impurity 34 (CAS 52806-89-0)
- Telmisartan impurity 74 (CAS CATO-C4X-135974)
- Flurbiprofen Impurity 36 (CAS CATO-C4X-144436)
- Piracetam Impurity 19 (CAS CATO-C4X-123519)
- Pregabalin Impurity 22 (CAS CATO-C4X-131222)
- Progesterone Impurity 93 (CAS CATO-C4X-150293)
- Capecitabine Impurity 35 (CAS 1801-06-5)
- (R)-2-Amino-N-benzyl-N,3,3-trimethylbutanamide (CAS 1867654-07-6)
- 6105-72-2 N,N,2-Trimethylpropane-1,3-diamine EINECS 228-061-0 (CAS 6105-72-2)
- Benidipine Impurity 78 (CAS CATO-C4X-112078)
- 6-(Piperidin-1-yl)pyridin-3-amine dihydrochloride (CAS 82857-31-6)
- 5-Bromo-7-methyl-1-benzofuran-2-carboxylic acid (CAS 1344234-60-1)
- Pyrazolo[1,5-a]pyrimidin-7-amine (CAS 1194-63-4)
- Insulin Degludec Impurity 11 (CAS CATO-C4X-215711)
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