1-(Cyclohexanecarbonyl)piperidine-2-carboxylic acid CAS 1101232-71-6
| CAS No. | 1101232-71-6 |
| Molecular Formula | C13H21NO3 |
| Molecular Weight | 239.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies 1-(Cyclohexanecarbonyl)piperidine-2-carboxylic acid (CAS 1101232-71-6), a certified reference material (molecular formula C13H21NO3, MW 239.31 g/mol) for analytical method development and quality control.
1-(Cyclohexanecarbonyl)piperidine-2-carboxylic acid (C13H21NO3) contains a nitrogen-containing heterocyclic scaffold, 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.
As a certified reference material (CRM), 1-(Cyclohexanecarbonyl)piperidine-2-carboxylic acid 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 | C13H21NO3 |
| Molecular Weight | 239.31 g/mol |
| Appearance | Off-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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 1 |
Related Cyclohexanecarbonyl Standards
- 1-(Cyclohexanecarbonyl)piperidine-3-carboxylic acid (CAS 436093-18-4)
- 1-(Cyclohexanecarbonyl)piperidine-4-carboxylic acid (CAS 436093-17-3)
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- 1-(Cyclohexanecarbonyl)-1,2,5,6-tetrahydropyridine-3-carboxylic acid (CAS 1373247-15-4)
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Recommended Standards
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