2-[(3-methylcyclohexyl)oxy]butanoic acid CAS 1218052-49-3
| CAS No. | 1218052-49-3 |
| Molecular Formula | C11H20O3 |
| Molecular Weight | 200.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-[(3-methylcyclohexyl)oxy]butanoic acid is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 2-[(3-methylcyclohexyl)oxy]butanoic acid (CAS 1218052-49-3), a certified reference material (molecular formula C11H20O3, MW 200.27 g/mol) for analytical method development and quality control.
2-[(3-methylcyclohexyl)oxy]butanoic acid (C11H20O3) contains a carboxylic acid 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.
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), 2-[(3-methylcyclohexyl)oxy]butanoic 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 | C11H20O3 |
| Molecular Weight | 200.27 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1990 |
Related methylcyclohexyl Standards
- 4-[(4-methylcyclohexyl)oxy]butanoic acid, mixture of diastereomers (CAS 1016695-87-6)
- N-(2-methylcyclohexyl)tetrahydrothiophen-3-amine (CAS 1217776-54-9)
- N-((3-methylcyclohexyl)methyl)thietan-3-amine (CAS 1862476-58-1)
- N-((2-methylcyclohexyl)methyl)thietan-3-amine (CAS 1864657-81-7)
- N-((1-methylcyclohexyl)methyl)thietan-3-amine (CAS 1864730-65-3)
- Ethyl (2-methylcyclohexyl)glycinate (CAS 1020919-91-8)
- 2-(2-((3-Methylcyclohexyl)amino)ethoxy)ethan-1-ol (CAS 1024319-08-1)
- 2-(2-((4-Methylcyclohexyl)amino)ethoxy)ethan-1-ol (CAS 1042539-86-5)
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