2,3-Diphenylquinoline CAS 22514-82-5
| CAS No. | 22514-82-5 |
| Molecular Formula | C21H15N |
| Molecular Weight | 281.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 281.35 g/mol gives 2,3-Diphenylquinoline distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2,3-Diphenylquinoline (CAS 22514-82-5) is a high-purity analytical reference standard with the molecular formula C21H15N and a molecular weight of 281.35 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, 2,3-Diphenylquinoline is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 281.35 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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-Diphenylquinoline 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 | C21H15N |
| Molecular Weight | 281.35 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 |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
| Nitrogen Atoms | 1 |
Related Diphenylquinoline Standards
Recommended Standards
- 2,3,6,7,10,11-Hexahydro-1H,5H-cyclopenta[4,5]pyrano[2,3-f]pyrido[3,2,1-ij]quinolin-12(9H)-one (CAS 41175-45-5)
- 2,6-DIethyl-1,4-dihydro-pyridine-3,5-dicarboxylic acid diethyl ester (CAS 900504-04-3)
- 2,3,3-Triphenylacrylonitrile (CAS 6304-33-2)
- 2-[(4S)-4-(1,1-Dimethylethyl)-4,5-dihydro-2-oxazolyl]-4,4′-bipyridine (CAS 208938-02-7)
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- 3-(4-Methoxystyryl)benzofuran-2-carboxylic acid (CAS 63405-24-3)
- Ethyl 5-chloro-4-fluoro-2-methoxybenzoate (CAS 1823344-14-4)
- Baclofen Impurity 41 (CAS 159156-84-0)
- 3-Methoxycyclohexanone (CAS 17429-00-4)
- Liraglutide Impurity 10 TFA Salt (CAS CATO-C4X-199210)
Why CATO?
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