2-(4-Chlorophenyl)-5-(quinolin-6-yl)-1,3,4-oxadiazole CAS 866018-68-0
| CAS No. | 866018-68-0 |
| Molecular Formula | C17H10ClN3O |
| Molecular Weight | 307.73 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 307.73 g/mol gives 2-(4-Chlorophenyl)-5-(quinolin-6-yl)-1,3,4-oxadiazole distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2-(4-Chlorophenyl)-5-(quinolin-6-yl)-1,3,4-oxadiazole (CAS 866018-68-0) is a high-purity analytical reference standard with the molecular formula C17H10ClN3O and a molecular weight of 307.73 g/mol.
The molecular framework of 2-(4-Chlorophenyl)-5-(quinolin-6-yl)-1,3,4-oxadiazole (C17H10ClN3O) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
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 | C17H10ClN3O |
| Molecular Weight | 307.73 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Chlorophenyl Standards
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- (5Z)-4-(4-Chlorophenyl)-2-oxo-5-(phenylmethylidene)-2,5-dihydrofuran-3-carbonitrile (CAS 343375-81-5)
- 2-(4-Chlorophenyl)-2-oxoethyl 2-methyl-2-(1H-1,2,4-triazol-1-yl)propanoate (CAS 303997-36-6)
- 2-(4-Chlorophenyl)-5H-chromeno[2,3-b]pyridin-5-one (CAS 400085-73-6)
- 1-(4-Chlorophenyl)-3,3-difluoro-5-phenylpyrrolidin-2-one (CAS 2118363-64-5)
- N-(4-Chlorophenyl)-N-[1-ethoxy-2-(1H-1,2,4-triazol-1-yl)ethylidene]urea (CAS 338418-77-2)
- 1-(4-((4-Chlorophenyl)thio)-3-nitrophenyl)ethan-1-one (CAS 19688-55-2)
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Recommended Standards
- 2-((5-Chloroquinolin-8-yl)oxy)-N-(propionyloxy)acetimidamide (CAS 88758-05-8)
- 3-(2-Chlorophenoxy)-6-phenylpyridazine-4-carbonitrile (CAS 338751-75-0)
- 3-(4-Chloro-3-nitrophenyl)-5-cyclohexyl-1,2,4-oxadiazole (CAS 879457-30-4)
- ((3-Chloro-4-fluorophenyl)sulfonyl)proline (CAS 439093-24-0)
- 4'-(Naphthalen-1-yl)-2,2':6',2''-terpyridine (CAS 342888-76-0)
- 1-(5-Chloro-2-hydroxy-3-((methylthio)methyl)phenyl)ethan-1-one (CAS 1184085-23-1)
- 2-(5-Chlorothiophen-2-yl)-N-methylethan-1-amine (CAS 1247455-37-3)
- 2-Phenyl-2H-[1,2,3]triazolo[4,5-d]pyrimidin-7-ol (CAS 78555-95-0)
- N-(2-(Azepan-1-yl)-2-(thiophen-3-yl)ethyl)-2-(4-fluorophenyl)acetamide (CAS 954649-13-9)
- 3-Bromo-5-(N,N-dimethylaminomethyl)pyridine, 97% (CAS 908864-98-2)
- 7-chloro-3-(4-methylphenyl)-2-sulfanyl-3,4-dihydroquinazolin-4-one (CAS 13165-16-7)
- Ethyl 2-amino-5-{[(2-chlorophenyl)amino]carbonyl}-4-methylthiophene-3-carboxylate (CAS 1159694-98-0)
- 2-(Pyridin-2-ylmethyl)piperazine (CAS 494783-29-8)
- Des-Gly29,30-Tirzepatide (CAS CATO-CPTD788944)
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