1-[1,1-Biphenyl]-4-ylethenyl Ester 1-Piperidinecarboxylic Acid CAS 1186236-75-8
| CAS No. | 1186236-75-8 |
| Molecular Formula | C20H21NO2 |
| Molecular Weight | 307.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 1-[1,1-Biphenyl]-4-ylethenyl Ester 1-Piperidinecarboxylic Acid 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.
CATO supplies 1-[1,1-Biphenyl]-4-ylethenyl Ester 1-Piperidinecarboxylic Acid (CAS 1186236-75-8), a certified reference material (molecular formula C20H21NO2, MW 307.39 g/mol) for analytical method development and quality control.
Based on its molecular formula C20H21NO2, 1-[1,1-Biphenyl]-4-ylethenyl Ester 1-Piperidinecarboxylic Acid 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 307.39 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 | C20H21NO2 |
| Molecular Weight | 307.39 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 1 |
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- 1,1'-([1,1'-biphenyl]-4,4'-diyl)bis(2-chloroethan-1-one) (CAS 24860-53-5)
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Recommended Standards
- Tert-butyl 4-(2-hydroxy-2-(pyridin-3-yl)ethyl)piperazine-1-carboxylate (CAS 1182137-86-5)
- 2-(Adamantan-1-yl)quinoline-4-carboxylic acid (CAS 119778-65-3)
- Tert-butyl ((5-pivalamidopyridin-3-yl)methyl)carbamate (CAS 1171920-06-1)
- Methyl 2-cyano-2-(4-methylbenzyl)-3-(p-tolyl)propanoate (CAS 1202778-97-9)
- n-(1-Cyclopropylethyl)-2-methylaniline (CAS 1020989-61-0)
- Hexyl (4-phenyl-4,5-dihydro-1H-imidazol-2-yl)carbamate (CAS 62780-19-2)
- Benzyl (3S,5S)-3-amino-5-fluoropiperidine-1-carboxylate hydrochloride (CAS 2171225-81-1)
- 3-[4,5-Dihydro-4-(2-phenylethyl)-5-thioxo-1H-1,2,4-triazol-3-yl]-N,N-diethylbenzenesulfonamide (CAS 380436-84-0)
- Flometoquin (CAS 875775-74-9)
- 2-Isopropyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidine (CAS 1820679-54-6)
- 3-(4-Methoxyphenyl)-2-methylpropan-1-ol (CAS 64506-21-4)
- 3-(2,3-Dihydro-1h-indole-1-sulfonyl)benzoic acid (CAS 327092-69-3)
- 4-((3-Methylisoxazol-5-yl)methoxy)benzoic acid (CAS 1042778-05-1)
- Semaglutide impurity 193 (CAS CATO-C4X-2226193)
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