1-[(1R,3S,5S)-rel-3-amino-8-azabicyclo[3.2.1]octan-8-yl]ethan-1-one CAS 1256262-45-9
| CAS No. | 1256262-45-9 |
| Molecular Formula | C9H16N2O |
| Molecular Weight | 168.24 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 1-[(1R,3S,5S)-rel-3-amino-8-azabicyclo[3.2.1]octan-8-yl]ethan-1-one.
1-[(1R,3S,5S)-rel-3-amino-8-azabicyclo[3.2.1]octan-8-yl]ethan-1-one (CAS 1256262-45-9), molecular formula C9H16N2O and molecular weight 168.24 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C9H16N2O, 1-[(1R,3S,5S)-rel-3-amino-8-azabicyclo[3.2.1]octan-8-yl]ethan-1-one 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 168.24 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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), 1-[(1R,3S,5S)-rel-3-amino-8-azabicyclo[3.2.1]octan-8-yl]ethan-1-one 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 | C9H16N2O |
| Molecular Weight | 168.24 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 DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 2 |
Recommended Standards
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- 2-(Isopropylthio)-2-methylpropanoic acid (CAS 40201-61-4)
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- Crizotinib impurity 27 (CAS CATO-C4X-102527)
- Insulin Degludec Impurity 8 (CAS CATO-C4X-21578)
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