3-(6-Bromo-1-oxoisoquinolin-2(1H)-yl)piperidine-2,6-dione CAS 2922169-96-6
| CAS No. | 2922169-96-6 |
| Molecular Formula | C14H11BrN2O3 |
| Molecular Weight | 335.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 3-(6-Bromo-1-oxoisoquinolin-2(1H)-yl)piperidine-2,6-dione.
CATO supplies 3-(6-Bromo-1-oxoisoquinolin-2(1H)-yl)piperidine-2,6-dione (CAS 2922169-96-6), a certified reference material (molecular formula C14H11BrN2O3, MW 335.15 g/mol) for analytical method development and quality control.
Based on its molecular formula C14H11BrN2O3, 3-(6-Bromo-1-oxoisoquinolin-2(1H)-yl)piperidine-2,6-dione contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 335.15 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C14H11BrN2O3 |
| Molecular Weight | 335.15 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2004 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
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