1-Allyl-4-ethylcyclohexane-1-carboxylic acid CAS 1503576-18-8
| CAS No. | 1503576-18-8 |
| Molecular Formula | C12H20O2 |
| Molecular Weight | 196.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
1-Allyl-4-ethylcyclohexane-1-carboxylic acid (CAS 1503576-18-8), molecular formula C12H20O2 and molecular weight 196.29 g/mol, is a CATO reference standard with documented purity and traceability.
1-Allyl-4-ethylcyclohexane-1-carboxylic acid (C12H20O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage. 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 presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C12H20O2 |
| Molecular Weight | 196.29 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1992 |
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Recommended Standards
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- 2-Bromo-6-chloro-3-propoxybenzoic acid (CAS 2404734-27-4)
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