1-Benzyl-4-phenyl-4-piperidinecarboxylic Acid Ethyl Ester CAS 59084-08-1
| CAS No. | 59084-08-1 |
| Molecular Formula | C21H25NO2 |
| Molecular Weight | 323.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-Benzyl-4-phenyl-4-piperidinecarboxylic Acid Ethyl Ester (CAS 59084-08-1), a certified reference material (molecular formula C21H25NO2, MW 323.43 g/mol) for analytical method development and quality control.
1-Benzyl-4-phenyl-4-piperidinecarboxylic Acid Ethyl Ester (C21H25NO2) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. 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 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).
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 | C21H25NO2 |
| Molecular Weight | 323.43 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
| Nitrogen Atoms | 1 |
Recommended Standards
- 1-(4-tert-Butylphenyl)-6,7-dimethoxy-3,4-dihydroisoquinoline (CAS 497060-28-3)
- 2-((5,6-Dimethylthieno[2,3-d]pyrimidin-4-yl)thio)-1-morpholinoethan-1-one (CAS 315710-79-3)
- (S)-2-Amino-3-phenyl-N-(4-(piperidin-1-yl)phenyl)propanamide (CAS 663948-79-6)
- 2-(2-(2-Methoxy-4-(prop-1-en-1-yl)phenoxy)ethyl)-1,2,3,4-tetrahydroisoquinoline (CAS 723248-92-8)
- 1-(3-(Trifluoromethyl)phenyl)pyrrolidin-3-ol (CAS 1198180-92-5)
- 6-Chloro-2,4-bis(dimethylamino)nicotinonitrile (CAS 35022-97-0)
- 2-(3-Methylbenzofuran-2-yl)-5-(3,4,5-trimethoxybenzylidene)thiazolo[3,2-b][1,2,4]triazol-6(5H)-one (CAS 606953-02-0)
- 2-Methyl-1-((5-(trifluoromethyl)pyridin-2-yl)oxy)propan-2-amine (CAS 1340191-15-2)
- 2-Chloro-4-cyclohexylthiazole (CAS 1340056-61-2)
- 6-cyano-3-fluoropyridin-2-yl acetate (CAS 1189757-54-7)
- Trimethyl(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)propyl)silane (CAS 165904-32-5)
- Dios-Arg (diTFA) (CAS 1807353-31-6)
- 4-(3,4-Dimethylbenzoyl)-2,5-diphenylfuran-3-carboxylic acid (CAS 5394-51-4)
- Semaglutide Impurity 185 (CAS CATO-C4X-2226185)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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