tert-Butyl rel-(1R,3R,5R)-3-(aminomethyl)-2-azabicyclo[3.1.0]hexane-2-carboxylate CAS 1638761-31-5
| CAS No. | 1638761-31-5 |
| Molecular Formula | C11H20N2O2 |
| Molecular Weight | 212.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), tert-Butyl rel-(1R,3R,5R)-3-(aminomethyl)-2-azabicyclo[3.1.0]hexane-2-carboxylate 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.
CATO supplies tert-Butyl rel-(1R,3R,5R)-3-(aminomethyl)-2-azabicyclo[3.1.0]hexane-2-carboxylate (CAS 1638761-31-5), a certified reference material (molecular formula C11H20N2O2, MW 212.29 g/mol) for analytical method development and quality control.
tert-Butyl rel-(1R,3R,5R)-3-(aminomethyl)-2-azabicyclo[3.1.0]hexane-2-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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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.) | 1993 |
| Nitrogen Atoms | 2 |
Recommended Standards
- tert-butyl cis-6-amino-1-azaspiro[3.3]heptane-1-carboxylate (CAS 1638761-25-7)
- methyl 2,3-dimethyl-2H-indazole-6-carboxylate (CAS 1638764-86-9)
- tert-butyl (7R)-7-amino-5-azaspiro[2.4]heptane-5-carboxylate (CAS 1638744-92-9)
- tert-Butyl N-[3-(aminomethyl)bicyclo[1.1.1]pentan-1-yl]carbamate (CAS 1638765-05-5)
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- (1R,2R)-2-(2-(4-fluorophenyl)-2-oxoethyl)cyclohexane-1-carboxylic acid (CAS 736136-43-9)
- Semaglutide impurity 250 (CAS CATO-C4X-2226250)
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