4-(Trans-4-propylcyclohexyl)benzonitrile CAS 61203-99-4
| CAS No. | 61203-99-4 |
| Molecular Formula | C16H21N |
| Molecular Weight | 227.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 4-(Trans-4-propylcyclohexyl)benzonitrile.
4-(Trans-4-propylcyclohexyl)benzonitrile (CAS 61203-99-4), molecular formula C16H21N and molecular weight 227.34 g/mol, is a CATO reference standard with documented purity and traceability.
4-(Trans-4-propylcyclohexyl)benzonitrile (C16H21N) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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.
Physical & Chemical Properties
| Molecular Formula | C16H21N |
| Molecular Weight | 227.34 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
| Nitrogen Atoms | 1 |
Related Trans Standards
- 4-(4-propylcyclohexyl)benzonitrile (CAS 313552-83-9)
- 4-(trans-4-Propylcyclohexyl)cyclohexanone (CAS 82832-73-3)
- 4-(4-Propylcyclohexyl)phenol (CAS 83167-91-3)
- 4-(trans-4-Propylcyclohexyl)phenol (CAS 81936-33-6)
- 2-((4-Propylcyclohexyl)amino)propane-1,3-diol (CAS 1489686-99-8)
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- 4-((4-Propylcyclohexyl)amino)butan-2-ol (CAS 1342355-22-9)
Recommended Standards
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- Des-Ser32-Tirzepatide (CAS CATO-CPTD788942)
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