trans-4-Pentylphenyl 4-pentylcyclohexanecarboxylate CAS 67589-72-4
| CAS No. | 67589-72-4 |
| Molecular Formula | C23H36O2 |
| Molecular Weight | 344.53 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures trans-4-Pentylphenyl 4-pentylcyclohexanecarboxylate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
trans-4-Pentylphenyl 4-pentylcyclohexanecarboxylate (CAS 67589-72-4), molecular formula C23H36O2 and molecular weight 344.53 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, trans-4-Pentylphenyl 4-pentylcyclohexanecarboxylate (C23H36O2) contains a steroid core, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 344.53 g/mol, it falls into the moderately-high-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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.
Physical & Chemical Properties
| Molecular Formula | C23H36O2 |
| Molecular Weight | 344.53 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1976 |
Related trans Standards
- 4-(5-(4-Pentylphenyl)pyrimidin-2-yl)benzamide (CAS 63617-55-0)
- 4-Pentylphenyl-4'-pentylbenzoate (CAS 74305-48-9)
- 4-Oxo-2-(4-pentylphenyl)-1,4-dihydroquinoline-6-carboxylic acid (CAS 90034-34-7)
- Trans-4-pentylphenyl 4-propylcyclohexanecarboxylate (CAS 76025-60-0)
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- 8-Oxo-8-(4-pentylphenyl)octanoic acid (CAS 898791-51-0)
- trans-2-(4-Pentylphenyl)vinylboronic acid pinacol ester (CAS 907626-13-5)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com