1-Benzyl-2-((1,3-dioxoisoindolin-2-yl)methyl)-1,4-diazabicyclo[2.2.2]octan-1-ium methanesulfonate CAS 186348-48-1
| CAS No. | 186348-48-1 |
| Molecular Formula | C22H24N3O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Benzyl-2-((1,3-dioxoisoindolin-2-yl)methyl)-1,4-diazabicyclo[2.2.2]octan-1-ium methanesulfonate (CAS 186348-48-1) is a high-purity analytical reference standard with the molecular formula C22H24N3O2CH3O3S and a molecular weight of 457.55 g/mol.
1-Benzyl-2-((1,3-dioxoisoindolin-2-yl)methyl)-1,4-diazabicyclo[2.2.2]octan-1-ium methanesulfonate (C22H24N3O2CH3O3S) contains a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C22H24N3O2 CH3O3S |
| Molecular Weight | 457.55 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2010 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Benzyl Standards
- ethyl 4-(3-(1,3-dioxoisoindolin-2-yl)propoxy)benzoate (CAS 100840-55-9)
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Recommended Standards
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