1-{[5-(propan-2-yl)-1,2,4-oxadiazol-3-yl]methyl}-1,4-diazepane dihydrochloride CAS 1315368-78-5
| CAS No. | 1315368-78-5 |
| Molecular Formula | C11H20N4O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
1-{[5-(propan-2-yl)-1,2,4-oxadiazol-3-yl]methyl}-1,4-diazepane dihydrochloride (CAS 1315368-78-5) is a high-purity analytical reference standard with the molecular formula C11H20N4OHCl and a molecular weight of 260.77 g/mol.
1-{[5-(propan-2-yl)-1,2,4-oxadiazol-3-yl]methyl}-1,4-diazepane dihydrochloride (C11H20N4OHCl) contains an amide group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 | C11H20N4O 2*HCl |
| Molecular Weight | 260.77 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
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