(1R,3S)-3-((tert-Butoxycarbonyl)amino)cyclohexanecarboxylic acid CAS 222530-39-4
| CAS No. | 222530-39-4 |
| Molecular Formula | C12H21NO4 |
| Molecular Weight | 243.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 243.30 g/mol gives (1R,3S)-3-((tert-Butoxycarbonyl)amino)cyclohexanecarboxylic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies (1R,3S)-3-((tert-Butoxycarbonyl)amino)cyclohexanecarboxylic acid (CAS 222530-39-4), a certified reference material (molecular formula C12H21NO4, MW 243.30 g/mol) for analytical method development and quality control.
Based on its molecular formula C12H21NO4, (1R,3S)-3-((tert-Butoxycarbonyl)amino)cyclohexanecarboxylic 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 243.30 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 | C12H21NO4 |
| Molecular Weight | 243.30 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, acetonitrile, DMSO, water (slightly soluble) |
| 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.) | 2020 |
| Nitrogen Atoms | 1 |
Recommended Standards
- (1R,3R)-3-((tert-butoxycarbonyl)amino)-1-methylcyclopentane-1-carboxylic acid (CAS 2287346-23-8)
- (1R,3S)-3-((tert-butoxycarbonyl)amino)cyclopentyl acetate (CAS 225641-82-7)
- (1R,2S)-2-((tert-Butoxycarbonyl)amino)cyclohexane-1-carboxylicacid (CAS 352356-38-8)
- (1S,2R)-2-{[(tert-butoxy)carbonyl]amino}cyclohexane-1-carboxylic acid (CAS 865689-36-7)
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- Perphenazine EP Impurity A (CAS 10078-25-8)
- (5-(1-Aminoethyl)-1H-1,2,4-triazol-3-yl)methanol (CAS 1710675-36-7)
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