tert-Butyl trans-4-hydroxy-1-(trifluoromethyl)cyclohexane-1-carboxylate CAS 2787518-74-3
| CAS No. | 2787518-74-3 |
| Molecular Formula | C12H19F3O3 |
| Molecular Weight | 268.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, tert-Butyl trans-4-hydroxy-1-(trifluoromethyl)cyclohexane-1-carboxylate is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 268.27 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
tert-Butyl trans-4-hydroxy-1-(trifluoromethyl)cyclohexane-1-carboxylate (CAS 2787518-74-3), molecular formula C12H19F3O3 and molecular weight 268.27 g/mol, is a CATO reference standard with documented purity and traceability.
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), tert-Butyl trans-4-hydroxy-1-(trifluoromethyl)cyclohexane-1-carboxylate 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 | C12H19F3O3 |
| Molecular Weight | 268.27 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 2003 |
| Halogen Content | F-containing |
Recommended Standards
- tert-Butyl cis-4-hydroxy-1-(trifluoromethyl)cyclohexane-1-carboxylate (CAS 2787518-72-1)
- 35098-52-3 Propionamide, N-(beta-hydroxy-alpha-(hydroxymethyl)-p-nitrophenethyl)-, D-threo- BU 2000 D-threo-1-p-Nitrophenyl-2-propionamido-1,3-propanediol (CAS 35098-52-3)
- tert-Butyl (4-(methylamino)-5-nitropyridin-2-yl)carbamate (CAS 914952-37-7)
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