tert-Butyl (1R,4R)-2-oxa-5-azabicyclo[2.2.1]heptane-5-carboxylate CAS 114676-79-8
| CAS No. | 114676-79-8 |
| Molecular Formula | C10H17NO3 |
| Molecular Weight | 199.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
tert-Butyl (1R,4R)-2-oxa-5-azabicyclo[2.2.1]heptane-5-carboxylate (CAS 114676-79-8), molecular formula C10H17NO3 and molecular weight 199.25 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C10H17NO3, tert-Butyl (1R,4R)-2-oxa-5-azabicyclo[2.2.1]heptane-5-carboxylate contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 199.25 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures tert-Butyl (1R,4R)-2-oxa-5-azabicyclo[2.2.1]heptane-5-carboxylate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C10H17NO3 |
| Molecular Weight | 199.25 g/mol |
| Appearance | 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 methanol, ethanol, DMSO |
| 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.) | 1989 |
| Nitrogen Atoms | 1 |
Recommended Standards
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- Methyl 2-(4-bromo-2-ethyl-6-methylphenyl)acetate (CAS 181300-41-4)
- Semaglutide impurity 25 (CAS CATO-C4X-222625)
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