11-Azabicyclo[5.3.1]undecan-9-one, 11-methyl- CAS 28861-13-4
| CAS No. | 28861-13-4 |
| Molecular Formula | C9H15NO |
| Molecular Weight | 153.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C9H15NO, 11-Azabicyclo[5.3.1]undecan-9-one, 11-methyl- contains an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 153.22 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).
11-Azabicyclo[5.3.1]undecan-9-one, 11-methyl- (CAS 28861-13-4), molecular formula C9H15NO and molecular weight 153.22 g/mol, is a CATO reference standard with documented purity and traceability.
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), 11-Azabicyclo[5.3.1]undecan-9-one, 11-methyl- 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 | C9H15NO |
| Molecular Weight | 153.22 g/mol |
| Appearance | White to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1965 |
| Nitrogen Atoms | 1 |
Related Azabicyclo Standards
- 3-ethyl-3-azabicyclo[3.2.1]octan-8-one (CAS 1087789-15-8)
- 3-propyl-3-azabicyclo[3.1.1]heptan-6-one (CAS 1240526-84-4)
- 9-Methyl-9-azabicyclo[4.2.1]nonan-3-one (CAS 140241-84-5)
- 8-methyl-8-azabicyclo[3.2.1]octane-3-carbaldehyde (CAS 1554224-35-9)
- 3-Methyl-3-azabicyclo[3.3.1]nonan-9-one (CAS 4146-35-4)
- 9-azabicyclo[6.2.0]decan-10-one (CAS 4946-36-5)
- 522644-06-0 (+/-)-9-Azabicyclo[6.2.0]decan-10-on MFCD20481982 (CAS 522644-06-0)
- 9-Methyl-9-azabicyclo[3.3.1]nonan-3-one (CAS 552-70-5)
Recommended Standards
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