rel-tert-Butyl (1R,5S,6r)-6-(aminomethyl)-3-azabicyclo[3.1.0]hexane-3-carboxylate CAS 893566-16-0
| CAS No. | 893566-16-0 |
| Molecular Formula | C11H20N2O2 |
| Molecular Weight | 212.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
rel-tert-Butyl (1R,5S,6r)-6-(aminomethyl)-3-azabicyclo[3.1.0]hexane-3-carboxylate (C11H20N2O2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
rel-tert-Butyl (1R,5S,6r)-6-(aminomethyl)-3-azabicyclo[3.1.0]hexane-3-carboxylate (CAS 893566-16-0), molecular formula C11H20N2O2 and molecular weight 212.29 g/mol, is a CATO reference standard with documented purity and traceability.
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 | C11H20N2O2 |
| Molecular Weight | 212.29 g/mol |
| Appearance | White to pale yellow crystalline powder |
| 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
Recommended Standards
- rel-tert-Butyl (1R,5S)-3-azabicyclo[3.2.0]heptan-1-ylcarbamate (CAS 2173999-05-6)
- Rel-tert-butyl (1S,5S,7R)-7-amino-2-azabicyclo[3.2.0]heptane-2-carboxylate (CAS 2305079-42-7)
- rel-tert-Butyl (1R,4R,5R)-5-amino-2-azabicyclo[2.2.1]heptane-2-carboxylate (CAS 793650-60-9)
- tert-Butyl (((1S,2S,5R)-3-azabicyclo[3.1.0]hexan-2-yl)methyl)carbamate (CAS 2416218-99-8)
- 1-(4-Chlorophenyl)-3-(3-fluorophenyl)propan-1-one (CAS 898789-11-2)
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- Semaglutide impurity 99 (CAS CATO-C4X-222699)
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