3-Oxo-2-azabicyclo[2.2.2]Octane-1-carboxamide CAS 21121-49-3
| CAS No. | 21121-49-3 |
| Molecular Formula | C8H12N2O2 |
| Molecular Weight | 168.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-Oxo-2-azabicyclo[2.2.2]Octane-1-carboxamide (CAS 21121-49-3), a certified reference material (molecular formula C8H12N2O2, MW 168.19 g/mol) for analytical method development and quality control.
Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, 3-Oxo-2-azabicyclo[2.2.2]Octane-1-carboxamide is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 168.19 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
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-Oxo-2-azabicyclo[2.2.2]Octane-1-carboxamide 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 | C8H12N2O2 |
| Molecular Weight | 168.19 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-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 |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
| Nitrogen Atoms | 2 |
Related Oxo Standards
- 1-(2-Azabicyclo[2.2.1]Heptan-2-yl)-2-(methylamino)ethan-1-one (CAS 1249824-95-0)
- 3-Propyl-3-azabicyclo[3.2.1]Octan-8-amine (CAS 1170641-81-2)
- 3-Butyl-3-azabicyclo[3.1.1]Heptan-6-amine (CAS 1240527-04-1)
- 3-propyl-3-azabicyclo[3.2.1]octan-8-one (CAS 1087798-48-8)
- 3-butyl-3-azabicyclo[3.1.1]heptan-6-one (CAS 1240526-96-8)
- 3-ethyl-3-azabicyclo[3.3.1]nonan-9-one (CAS 68066-53-5)
- 8-Propyl-8-azabicyclo[3.2.1]octan-3-one (CAS 60206-30-6)
- Ethyl 2-azabicyclo[2.2.1]hept-5-ene-3-carboxylate (CAS 139927-19-8)
Recommended Standards
- 3-methyl-octahydropyrrolo[1,2-a]piperazine-1,4-dione (CAS 65556-33-4)
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- 3-Methyl-N-propylisoxazole-5-carboxamide (CAS 899524-86-8)
- 3-Phenyl-1H-pyrrole-2-carbonitrile (CAS 61926-96-3)
- 4-Chloro-3-cyclopropoxy-N-methylpicolinamide (CAS 1243463-11-7)
- 4,4'-(1,10-Phenanthroline-3,8-diyl)bis(N,N-diphenylaniline) (CAS 515822-78-3)
- 4-amino-N-(pyridin-4-ylmethyl)benzamide dihydrochloride (CAS 1803601-36-6)
- 1,3-Dioxol-2-one, 4,5-diethyl- (CAS 105439-99-4)
- 2-(Pyridin-3-yl)cyclopentan-1-ol (CAS 1247593-98-1)
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