1-Cyclohexylpiperidine-3-carboxylic acid CAS 897094-37-0
| CAS No. | 897094-37-0 |
| Molecular Formula | C12H21NO2 |
| Molecular Weight | 211.30 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.
1-Cyclohexylpiperidine-3-carboxylic acid (CAS 897094-37-0), molecular formula C12H21NO2 and molecular weight 211.30 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C12H21NO2, 1-Cyclohexylpiperidine-3-carboxylic acid 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 211.30 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.
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 | C12H21NO2 |
| Molecular Weight | 211.30 g/mol |
| Appearance | White to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
Related Cyclohexylpiperidine Standards
- 1-cyclohexylpiperidine-4-carboxylic acid hydrochloride 897094-33-6 (CAS 897094-33-6)
- N-cyclohexylpiperidine-3-carboxamide (CAS 937778-23-9)
- 1-Cyclohexylpiperidine-2,4-dione (CAS 91340-30-6)
- Ethyl 1-cyclohexylpiperidine-4-carboxylate (CAS 1456348-77-8)
- n3-Cyclohexylpiperidine-1,3-dicarboxamide (CAS 1181887-45-5)
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Recommended Standards
- 11-Cyanoundecanoic acid (CAS 5810-18-4)
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- 1-methyl-6-(propan-2-yl)-1H-pyrazolo[3,4-b]pyridine-4-carbaldehyde (CAS 1989985-71-8)
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- 1-(3-Bromo-2-(trifluoromethyl)phenyl)-N,N-dimethylpiperidin-4-amine (CAS 1779122-81-4)
- 1-(2-((2-(Dodecanoyloxy)ethyl)amino)-2-oxoethyl)pyridin-1-ium (CAS 109260-82-4)
- 897767-54-3 1-[(4-Methoxyphenyl)sulfonyl]-1,2,3,6-tetrahydropyridine-4-carboxylic acid MFCD14281098 (CAS 897767-54-3)
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