Ethyl 2-(4-cyclohexylphenoxy)acetate CAS 893764-63-1
| CAS No. | 893764-63-1 |
| Molecular Formula | C16H22O3 |
| Molecular Weight | 262.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
Ethyl 2-(4-cyclohexylphenoxy)acetate (CAS 893764-63-1), molecular formula C16H22O3 and molecular weight 262.34 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, Ethyl 2-(4-cyclohexylphenoxy)acetate (C16H22O3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. 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 262.34 g/mol, it falls into the medium-molecular-weight range. 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).
As a certified reference material (CRM), Ethyl 2-(4-cyclohexylphenoxy)acetate 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 | C16H22O3 |
| Molecular Weight | 262.34 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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.) | 1987 |
Related Ethyl Standards
- N-(2-(4-cyclohexylphenoxy)ethyl)acetamide (CAS 282104-64-7)
- 2-(4-Cyclohexylphenoxy)acetic acid (CAS 1878-56-4)
- 5-((4-Cyclohexylphenoxy)methyl)-4-methyl-4H-1,2,4-triazole-3-thiol (CAS 339012-73-6)
- 2-(4-Cyclohexylphenoxy)ethan-1-amine (CAS 299934-03-5)
- 2-(4-Cyclohexylphenoxy)-4-methylthiazole-5-carboxylic acid (CAS 1219572-67-4)
- 4-[2-(4-Cyclohexylphenoxy)ethoxy]benzaldehyde (CAS 299441-39-7)
- 933829-46-0 3-[(2-Cyclohexylphenoxy)methyl]-4-methoxybenzaldehyde MFCD03030333 (CAS 933829-46-0)
- 2-(4-Cyclohexylphenoxy)-5-(trifluoromethyl)aniline (CAS 329063-84-5)
Recommended Standards
- 8-(4-Ethylphenyl)-8-oxooctanoic acid (CAS 898791-35-0)
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- 5-Bromo-2-chloro-4-fluorophenacyl bromide (CAS 1805576-03-7)
- (R)-1-(5-Chloro-2-fluorophenyl)ethan-1-ol (CAS 1344936-52-2)
- 3-Methoxy-5-nitrobenzotrifluoride (CAS 328-79-0)
- 4-Hydroxy-3,3-dimethylcyclohexanone (CAS 888325-29-9)
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