trans-4'-Cyano-[1,1'-biphenyl]-4-yl 4-ethylcyclohexanecarboxylate CAS 67284-56-4
| CAS No. | 67284-56-4 |
| Molecular Formula | C22H23NO2 |
| Molecular Weight | 333.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C22H23NO2, trans-4'-Cyano-[1,1'-biphenyl]-4-yl 4-ethylcyclohexanecarboxylate contains a steroid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 333.42 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
trans-4'-Cyano-[1,1'-biphenyl]-4-yl 4-ethylcyclohexanecarboxylate (CAS 67284-56-4), molecular formula C22H23NO2 and molecular weight 333.42 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures trans-4'-Cyano-[1,1'-biphenyl]-4-yl 4-ethylcyclohexanecarboxylate 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.
Physical & Chemical Properties
| Molecular Formula | C22H23NO2 |
| Molecular Weight | 333.42 g/mol |
| Appearance | Pale yellow to 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1976 |
| Nitrogen Atoms | 1 |
Related trans Standards
- 4'-Cyano-[1,1'-biphenyl]-4-yl 4-ethylcyclohexanecarboxylate (CAS 73328-99-1)
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