[4-(4-Propylcyclohexyl)phenyl]boric acid CAS 156837-90-0
| CAS No. | 156837-90-0 |
| Molecular Formula | C15H23BO2 |
| Molecular Weight | 246.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies [4-(4-Propylcyclohexyl)phenyl]boric acid (CAS 156837-90-0), a certified reference material (molecular formula C15H23BO2, MW 246.15 g/mol) for analytical method development and quality control.
[4-(4-Propylcyclohexyl)phenyl]boric acid (C15H23BO2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. 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 aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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), [4-(4-Propylcyclohexyl)phenyl]boric 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 | C15H23BO2 |
| Molecular Weight | 246.15 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2001 |
Related Propylcyclohexyl Standards
- 4-(trans-4-Propylcyclohexyl)phenylboronic Acid (CAS 146862-02-4)
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- 1-(4-(Trans-4-propylcyclohexyl)phenyl)ethanone (CAS 78531-61-0)
- trans-(4-Propylcyclohexyl)cyclohex-1-enylboronic acid (CAS 1256346-32-3)
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Recommended Standards
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- 3,5,5,8,8-Pentamethyl-5,6,7,8-tetrahydronaphthalene-2-boronic Acid (CAS 169126-64-1)
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- Copper phthalocyanine-3,4',4'',4'''-tetrasodium tetrasulfonate (CAS 123439-80-5)
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- Semaglutide impurity 249 (CAS CATO-C4X-2226249)
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