Acebutolol Impurity 16 CAS 1180584-47-7
| CAS No. | 1180584-47-7 |
| Molecular Formula | C20H28N2O4 |
| Molecular Weight | 360.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Acebutolol Impurity 16 (CAS 1180584-47-7) is a high-purity analytical reference standard with the molecular formula C20H28N2O4 and a molecular weight of 360.45 g/mol.
Based on its molecular formula C20H28N2O4, Acebutolol Impurity 16 contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 360.45 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
As a certified reference material (CRM), Acebutolol Impurity 16 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.
Physical & Chemical Properties
| Molecular Formula | C20H28N2O4 |
| Molecular Weight | 360.45 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| 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 |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 2 |
Related Acebutolol Standards
Recommended Standards
- LY-255283 (CAS 117690-79-6)
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- tert-Butyl (4-(diphenylamino)phenyl)carbamate (CAS 1207595-75-2)
- 1-Benzyl-1-[4-(trifluoromethyl)benzyl]hydrazine dihydrochloride (CAS 237403-61-1)
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- (4-Hydroxy-pyrrolidin-3-yl)-carbamic acid tert-butyl ester (CAS 1781990-21-3)
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- 5-amino-N-tert-butyl-1,3,4-thiadiazole-2-sulfonamide (CAS 1225484-47-8)
- Ethyl 3-isopropyl-1-methyl-1H-pyrazole-5-carboxylate (CAS 133261-08-2)
- 3-Cyclobutanecarbonylpyridine (CAS 1536861-98-9)
- Liraglutide Sodium Salt (CAS 204656-20-2（free base）)
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