3-Oxa-9-azabicyclo[3.3.1]nonan-7-one Hydrochloride CAS 1126795-00-3
| CAS No. | 1126795-00-3 |
| Molecular Formula | C7H11NO2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 3-Oxa-9-azabicyclo[3.3.1]nonan-7-one Hydrochloride (C7H11NO2HCl) is characterized by an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
3-Oxa-9-azabicyclo[3.3.1]nonan-7-one Hydrochloride (CAS 1126795-00-3) is a high-purity analytical reference standard with the molecular formula C7H11NO2HCl and a molecular weight of 177.63 g/mol.
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.
As a certified reference material (CRM), 3-Oxa-9-azabicyclo[3.3.1]nonan-7-one Hydrochloride 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 | C7H11NO2 HCl |
| Molecular Weight | 177.63 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Oxa Standards
- 1-{1-azabicyclo[2.2.2]octan-3-yl}-2,5-dimethyl-1h-pyrrole-3-carboxylic acid (CAS 1000930-76-6)
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- 3-Benzyl-3-azabicyclo[4.1.0]heptan-6-amine (CAS 1000934-01-9)
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