N-(Quinolin-2-ylmethylene)aniline CAS 5603-13-4
| CAS No. | 5603-13-4 |
| Molecular Formula | C16H12N2 |
| Molecular Weight | 232.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of N-(Quinolin-2-ylmethylene)aniline is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
N-(Quinolin-2-ylmethylene)aniline (CAS 5603-13-4), molecular formula C16H12N2 and molecular weight 232.28 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C16H12N2, N-(Quinolin-2-ylmethylene)aniline contains a nitrogen-containing heterocyclic scaffold, a nitrile group; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 232.28 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
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 | C16H12N2 |
| Molecular Weight | 232.28 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.) | 1958 |
| Nitrogen Atoms | 2 |
Related N Standards
- 2-(Quinolin-8-ylsulfonyl)acetonitrile (CAS 60717-37-5)
- (quinolin-6-yl)methanesulfonamide (CAS 1152714-79-8)
- 3-(Quinolin-3-yl)benzaldehyde (CAS 893736-03-3)
- 4-(Quinolin-2-yl)benzaldehyde (CAS 263256-86-6)
- 4-(Quinolin-8-yl)benzaldehyde (CAS 380359-19-3)
- Phenyl(quinolin-3-yl)methanone (CAS 37045-14-0)
- N-(Quinolin-2-ylmethylene)pyridin-3-amine (CAS 16722-45-5)
- 2-(Quinolin-8-ylsulfanyl)acetohydrazide (CAS 121643-10-5)
Recommended Standards
- n-(4-Acetamidophenyl)-3-methylbut-2-enamide (CAS 900711-62-8)
- N,N-Dimethyl-L-Tryptophan (CAS 2812-40-0)
- N-(3-Aminopropyl)-4-fluorobenzenesulfonamide (CAS 905810-04-0)
- N-[(3,5-Dimethyl-1,2-oxazol-4-yl)methyl]-4-methoxyaniline (CAS 303985-47-9)
- 1-(Tert-butyl) 3-methyl (3R,5S)-5-(isobutylamino)piperidine-1,3-dicarboxylate (CAS 1145745-30-7)
- 5,5-Dimethyl-8-nitro-4,5-dihydro-1H-benzo[b]azepin-2(3H)-one (CAS 1022972-64-0)
- N-Desmethylatomoxetine (CAS 435293-68-8)
- (Fluoromethyl)triphenylphosphonium Tetrafluoroborate (CAS 96385-23-8)
- Arbidol Impurity 28 (CAS CATO-C4X-112928)
- 4-[(2-Aminophenyl)amino]-1-[3-[2-(4-fluorophenyl)-1,3-dioxolan-2-yl]propyl]pyridinium Chloride (CAS 65053-27-2)
- 2-(Trifluoromethyl)pyridine-4-thiol (CAS 1093954-03-0)
- Apterin (CAS 53947-89-0)
- 4-Bromo-5-(difluoromethyl)-3-(trifluoromethyl)picolinonitrile (CAS 1804657-20-2)
- Insulin Degludec Impurity 25 (CAS CATO-C4X-215725)
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