4-(Ethylamino)cyclohexane-1-carboxylic acid CAS 20073-86-3
| CAS No. | 20073-86-3 |
| Molecular Formula | C9H17NO2 |
| Molecular Weight | 171.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 4-(Ethylamino)cyclohexane-1-carboxylic acid is closely related to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 4-(Ethylamino)cyclohexane-1-carboxylic acid (CAS 20073-86-3), a certified reference material (molecular formula C9H17NO2, MW 171.24 g/mol) for analytical method development and quality control.
4-(Ethylamino)cyclohexane-1-carboxylic acid (C9H17NO2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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), 4-(Ethylamino)cyclohexane-1-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 | C9H17NO2 |
| Molecular Weight | 171.24 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1962 |
| Nitrogen Atoms | 1 |
Related Ethylamino Standards
- 4-(Ethylamino)-4-piperidinecarboxamide (CAS 84100-54-9)
- (trans-4-((Ethylamino)methyl)cyclohexyl)methanol (CAS 137526-56-8)
- 2-(Ethylamino)-1,3-thiazole-4-carboxylic acid (CAS 1219828-12-2)
- 5-(ethylamino)-1,3-thiazole-4-carboxylic acid (CAS 1340058-75-4)
- 2-(Ethylamino)-1,3-thiazole-5-carboxylic acid (CAS 1354963-14-6)
- 1-(3-(Ethylamino)piperidin-1-yl)ethanone (CAS 1353957-15-9)
- 1-(3-((Ethylamino)methyl)pyrrolidin-1-yl)ethanone (CAS 1353971-62-6)
- 1-(2-((Ethylamino)methyl)pyrrolidin-1-yl)ethanone (CAS 1353983-51-3)
Recommended Standards
- 4-(Piperazin-1-yl)morpholine (CAS 442563-55-5)
- 4-(4-Cyanophenyl)-2-methyl-1-butene (CAS 90433-26-4)
- 4-(Piperidin-1-yl)butanoic acid (CAS 4672-16-6)
- 4-(2-Methyl-1,3-dioxolan-2-yl)piperidine (CAS 94626-55-8)
- 2-(1-(tert-Butoxycarbonyl)-3-methoxyazetidin-3-yl)acetic acid (CAS 1445951-15-4)
- (2-Iodophenyl)(2-(methylthio)phenyl)methanone (CAS 890098-51-8)
- 3-Chloro-6-(3-fluoropropoxy)benzo[b]thiophene-2-carboxamide (CAS 866039-95-4)
- n1-(2-Methylphenyl)benzene-1,2-diamine (CAS 68874-23-7)
- 1-Methyl-3-(4-methylpiperidin-4-yl)-1H-pyrazol-5-ol (CAS 1316221-50-7)
- 1-((1H-Benzo[d][1,2,3]triazol-1-yl)methyl)pyridin-1-ium tetrafluoroborate (CAS 457051-50-2)
- 2-Ethynyl-5-isopropoxypyridine (CAS 1363437-45-9)
- Lubiprostone Impurity 16 (CAS CATO-C4X-113616)
- 2-MEthoxyethyl [[[4-(4-chlorobenzoyl)phenyl]amino]carbonyl]-carbamate (CAS 351068-74-1)
- Stresscopin-Related Peptide (human) (CAS 348626-74-4)
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