3,4-Dimethyl-N-(quinolin-2-ylmethylene)aniline CAS 88346-85-4
| CAS No. | 88346-85-4 |
| Molecular Formula | C18H16N2 |
| Molecular Weight | 260.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, 3,4-Dimethyl-N-(quinolin-2-ylmethylene)aniline is typically pale yellow to yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 260.33 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
3,4-Dimethyl-N-(quinolin-2-ylmethylene)aniline (CAS 88346-85-4) is a high-purity analytical reference standard with the molecular formula C18H16N2 and a molecular weight of 260.33 g/mol.
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 | C18H16N2 |
| Molecular Weight | 260.33 g/mol |
| 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Nitrogen Atoms | 2 |
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- 3-Iodo-N-(3-methylpyridin-2-yl)benzamide (CAS 349118-25-8)
- 7-chloro-1-(3-methoxypropyl)-1H-1,3-benzodiazole-2-carbaldehyde (CAS 1437435-49-8)
- Ursodeoxycholic Acid Impurity 112 (CAS CATO-C4X-1422112)
- Riociguat Impurity 33 (CAS CATO-C4X-174933)
- Amorolfine Impurity 64 (CAS CATO-C4X-154264)
- 2-(1-Chloro-2-methylpropyl)-5-methylfuran (CAS 917769-50-7)
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