(1α,3α,5α)-3,5-dihydroxy-cyclohexanecarboxylic Acid Methyl Ester CAS 156526-48-6
| CAS No. | 156526-48-6 |
| Molecular Formula | C8H14O4 |
| Molecular Weight | 174.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(1α,3α,5α)-3,5-dihydroxy-cyclohexanecarboxylic Acid Methyl Ester (CAS 156526-48-6) is a high-purity analytical reference standard with the molecular formula C8H14O4 and a molecular weight of 174.19 g/mol.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, (1α,3α,5α)-3,5-dihydroxy-cyclohexanecarboxylic Acid Methyl Ester is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 174.19 g/mol — guide the selection of appropriate sample preparation and analytical techniques.
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), (1α,3α,5α)-3,5-dihydroxy-cyclohexanecarboxylic Acid Methyl Ester 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 | C8H14O4 |
| Molecular Weight | 174.19 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°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.) | 2001 |
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