2-(Adamantan-1-yl)quinoline-4-carboxylic acid CAS 119778-65-3
| CAS No. | 119778-65-3 |
| Molecular Formula | C20H21NO2 |
| Molecular Weight | 307.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
2-(Adamantan-1-yl)quinoline-4-carboxylic acid (CAS 119778-65-3), molecular formula C20H21NO2 and molecular weight 307.39 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C20H21NO2, 2-(Adamantan-1-yl)quinoline-4-carboxylic 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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.) | 1991 |
| Nitrogen Atoms | 1 |
Related Adamantan Standards
- 2-(Adamantan-1-yl)-4,7-dimethyl-1H-indole-3-carbaldehyde (CAS 891721-13-4)
- 2-(Adamantan-1-yl)-4-bromophenol (CAS 104224-68-2)
- 4-(Adamantan-1-yl)-2-bromophenol (CAS 63013-55-8)
- n-(Adamantan-1-yl)-2-chloro-n-(furan-2-ylmethyl)acetamide (CAS 335632-75-2)
- n-(Adamantan-1-yl)-4-aminobenzene-1-sulfonamide (CAS 24224-95-1)
- 3-(Adamantan-1-yl)-1-phenyl-1H-pyrazole-4-carbaldehyde (CAS 401632-70-0)
- 2-(5-(Adamantan-1-yl)-2-methyl-1H-indol-3-yl)ethan-1-amine (CAS 1049755-25-0)
- 1-(Adamantan-1-ylmethyl)-4-bromo-5-methyl-1H-pyrazole (CAS 1430845-69-4)
Recommended Standards
- 1-[1,1-Biphenyl]-4-ylethenyl Ester 1-Piperidinecarboxylic Acid (CAS 1186236-75-8)
- Methyl 2-cyano-2-(4-methylbenzyl)-3-(p-tolyl)propanoate (CAS 1202778-97-9)
- Tert-butyl 4-(2-hydroxy-2-(pyridin-3-yl)ethyl)piperazine-1-carboxylate (CAS 1182137-86-5)
- 2-chloro-N-(2,3,5,6-tetrachlorophenyl)acetamide (CAS 121806-76-6)
- 2-(Boc-amino)-4-fluorobenzeneboronic acid pinacol ester, 97% (CAS 1186637-38-6)
- 2-((N-(5-(Benzyloxy)-2,4-dichlorophenyl)-4-methylphenyl)sulfonamido)-N,N-dimethylacetamide (CAS 338967-32-1)
- (3-Chloro-4-formylphenyl)boronic acid (CAS 1072952-53-4)
- 5-Hydroxyoctanoic acid (CAS 17369-50-5)
- 2-Chloro-5-(cyclopropylmethoxy)phenol (CAS 1243391-94-7)
- 2-(Isobutylamino)benzoic acid (CAS 169527-46-2)
- N-Allyl-N-(1H-pyrrol-1-yl)pyridin-4-amine (CAS 111225-43-5)
- Revefenacin impurity 94 (CAS CATO-C4X-203194)
- Sodium 4-phenyl-1,3-thiazole-2-carboxylate (CAS 1246551-70-1)
- Peptide Impurity 12 (CAS CATO-CPTD788812)
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