2-[3-(Quinolin-2-yl)phenyl]quinoline CAS 189694-27-7
| CAS No. | 189694-27-7 |
| Molecular Formula | C24H16N2 |
| Molecular Weight | 332.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 332.40 g/mol gives 2-[3-(Quinolin-2-yl)phenyl]quinoline distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2-[3-(Quinolin-2-yl)phenyl]quinoline (CAS 189694-27-7), molecular formula C24H16N2 and molecular weight 332.40 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 2-[3-(Quinolin-2-yl)phenyl]quinoline (C24H16N2) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. The molecule exhibits a degree of unsaturation (DBE) of 18.0, corresponding to approximately 18 ring(s) or double-bond equivalent(s). With a molecular weight of 332.40 g/mol, it falls into the moderately-high-molecular-weight range. 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.
CATO manufactures 2-[3-(Quinolin-2-yl)phenyl]quinoline 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.
Physical & Chemical Properties
| Molecular Formula | C24H16N2 |
| Molecular Weight | 332.40 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 18.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2011 |
| Nitrogen Atoms | 2 |
Related Quinolin Standards
- 1-(3-(Quinolin-2-ylmethoxy)phenyl)pyrrolidine-2,5-dione (CAS 105785-67-9)
- Quinolin-8-yl (3-(trifluoromethyl)phenyl)carbamate (CAS 14628-11-6)
- Quinolin-8-yl (3,4-dichlorophenyl)carbamate (CAS 14628-07-0)
- 8-[6-(Quinolin-8-yl)pyridin-2-yl]quinoline (CAS 914090-70-3)
- 4-Phenyl-5-((quinolin-8-yloxy)methyl)-4H-1,2,4-triazole-3-thiol (CAS 73511-58-7)
- n-(Quinolin-8-yl)naphthalene-2-sulfonamide (CAS 270585-02-9)
- n-(Quinolin-8-yl)quinoline-8-sulfonamide (CAS 21640-19-7)
- Quinolin-8-yl naphthalene-1-sulfonate (CAS 61430-88-4)
Recommended Standards
- 9H-3,9-Bicarbazole (CAS 18628-07-4)
- 9,10-Di(pyridin-4-yl)anthracene (CAS 194861-72-8)
- 5,6-Diphenyl-1,10-phenanthroline (CAS 182319-03-5)
- (1,4-Diphenyl-6,7-dihydro-5H-cyclopenta[d]pyridazine-5,7-diyl)dimethanol (CAS 839712-77-5)
- 2-Methoxybenzothioamide (CAS 42590-97-6)
- 1-(2,2-Difluoroethyl)-1h-1,2,4-triazol-3-amine (CAS 937602-83-0)
- 2,2,2-Trifluoro-1-(4-isobutylphenyl)ethan-1-amine (CAS 1020918-61-9)
- 6-(Benzyloxy)-2-methylquinazolin-4-amine (CAS 1332529-99-3)
- Pyrazolo[1,5-a]pyridine-3-carbohydrazide (CAS 80536-99-8)
- (S)-2-(((Benzyloxy)carbonyl)amino)-2-((tert-butoxycarbonyl)amino)acetic acid (CAS 1932778-68-1)
- 1-Ethoxy-3-fluorobenzene (CAS 458-03-7)
- 5-Isoxazol-5-yl-3-(5-nitrofuran-2-yl) -[1,2,4]oxadiazole (CAS 725234-32-2)
- Kuwanon C (CAS 62949-79-5)
- Insulin Degludec Impurity 24 (CAS CATO-C4X-215724)
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