Tert-butyl 1-hydroxy-3-azabicyclo[3.1.1]Heptane-3-carboxylate CAS 2385804-87-3
| CAS No. | 2385804-87-3 |
| Molecular Formula | C11H19NO3 |
| Molecular Weight | 213.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Tert-butyl 1-hydroxy-3-azabicyclo[3.1.1]Heptane-3-carboxylate (CAS 2385804-87-3), molecular formula C11H19NO3 and molecular weight 213.27 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of Tert-butyl 1-hydroxy-3-azabicyclo[3.1.1]Heptane-3-carboxylate (C11H19NO3) is characterized by an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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).
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 | C11H19NO3 |
| Molecular Weight | 213.27 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 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.) | 1999 |
| Nitrogen Atoms | 1 |
Recommended Standards
- tert-Butyl 1-(hydroxymethyl)-2-azabicyclo[2.1.1]hexane-2-carboxylate (CAS 467454-51-9)
- tert-Butyl 2-acetylpyrrolidine-1-carboxylate (CAS 92012-22-1)
- Tert-butyl (Z)-2,3,5,8-tetrahydro-4H-1,4-oxazocine-4-carboxylate (CAS 2010092-56-3)
- tert-Butyl 2-formyl-2-methylpyrrolidine-1-carboxylate (CAS 946484-82-8)
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