2-[(E)-2-(2-Nitrophenyl)vinyl]quinoline CAS 64131-74-4
| CAS No. | 64131-74-4 |
| Molecular Formula | C17H12N2O2 |
| Molecular Weight | 276.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 276.29 g/mol gives 2-[(E)-2-(2-Nitrophenyl)vinyl]quinoline distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2-[(E)-2-(2-Nitrophenyl)vinyl]quinoline (CAS 64131-74-4) is a high-purity analytical reference standard with the molecular formula C17H12N2O2 and a molecular weight of 276.29 g/mol.
The molecular framework of 2-[(E)-2-(2-Nitrophenyl)vinyl]quinoline (C17H12N2O2) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage. 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.
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.
CATO manufactures 2-[(E)-2-(2-Nitrophenyl)vinyl]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 | C17H12N2O2 |
| Molecular Weight | 276.29 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1975 |
| Nitrogen Atoms | 2 |
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- 3-(hydroxymethyl)-1-methyl-1H,4H,5H-pyrazolo[3,4-d]pyrimidin-4-one (CAS 1260656-84-5)
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- 1-(2-amino-3-fluoro-4-methoxyphenyl)ethan-1-one (CAS 1073119-05-7)
- Tirzepatide Impurity 43 (CAS CATO-C4X-324043)
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