(1R,2S,5R)-2-Isopropyl-5-methylcyclohexanecarboxylic acid CAS 16052-40-7
| CAS No. | 16052-40-7 |
| Molecular Formula | C11H20O2 |
| Molecular Weight | 184.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (1R,2S,5R)-2-Isopropyl-5-methylcyclohexanecarboxylic acid.
(1R,2S,5R)-2-Isopropyl-5-methylcyclohexanecarboxylic acid (CAS 16052-40-7) is a high-purity analytical reference standard with the molecular formula C11H20O2 and a molecular weight of 184.28 g/mol.
The molecular framework of (1R,2S,5R)-2-Isopropyl-5-methylcyclohexanecarboxylic acid (C11H20O2) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), (1R,2S,5R)-2-Isopropyl-5-methylcyclohexanecarboxylic 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 | C11H20O2 |
| Molecular Weight | 184.28 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1961 |
Recommended Standards
- 4-(1-Aminopropan-2-yl)-1-azabicyclo[3.2.1]Octan-4-ol (CAS 1600391-71-6)
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