endo-3-Hydroxy-9-azabicyclo[3.3.1]nonane-9-carboxylic acid tert-butyl ester CAS 934180-37-7
| CAS No. | 934180-37-7 |
| Molecular Formula | C13H23NO3 |
| Molecular Weight | 241.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of endo-3-Hydroxy-9-azabicyclo[3.3.1]nonane-9-carboxylic acid tert-butyl ester (C13H23NO3) is characterized by an amide group, a carboxylic acid 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 high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
endo-3-Hydroxy-9-azabicyclo[3.3.1]nonane-9-carboxylic acid tert-butyl ester (CAS 934180-37-7) is a high-purity analytical reference standard with the molecular formula C13H23NO3 and a molecular weight of 241.33 g/mol.
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), endo-3-Hydroxy-9-azabicyclo[3.3.1]nonane-9-carboxylic acid tert-butyl ester 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 | C13H23NO3 |
| Molecular Weight | 241.33 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 chloroform, dichloromethane, ethyl acetate, 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.) | 1987 |
| Nitrogen Atoms | 1 |
Related endo Standards
- (3-endo)-tert-Butyl 3-(hydroxymethyl)-8-azabicyclo[3.2.1]octane-8-carboxylate (CAS 273376-39-9)
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