4-((6-Methoxyquinolin-4-yl)oxy)aniline CAS 1220892-82-9
| CAS No. | 1220892-82-9 |
| Molecular Formula | C16H14N2O2 |
| Molecular Weight | 266.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
4-((6-Methoxyquinolin-4-yl)oxy)aniline (CAS 1220892-82-9), molecular formula C16H14N2O2 and molecular weight 266.29 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 4-((6-Methoxyquinolin-4-yl)oxy)aniline (C16H14N2O2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 266.29 g/mol, it falls into the medium-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.
As a certified reference material (CRM), 4-((6-Methoxyquinolin-4-yl)oxy)aniline meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C16H14N2O2 |
| Molecular Weight | 266.29 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 2 |
Related Methoxyquinolin Standards
- 3-((8-Methoxyquinolin-4-yl)oxy)aniline (CAS 1315347-82-0)
- 4-(4-Methoxyquinolin-2-yl)benzene-1,2-diol (CAS 1313738-83-8)
- N-((6-Methoxyquinolin-2-yl)methylene)aniline (CAS 89060-08-2)
- (8-Methoxyquinolin-3-yl)(piperazin-1-yl)methanone (CAS 1789310-39-9)
- N-((6-Methoxyquinolin-2-yl)methylene)-4-methylaniline (CAS 89070-55-3)
- ethyl 2-(6-methoxyquinolin-4-yl)acetate (CAS 394223-34-8)
- 1-(8-Methoxyquinolin-2-yl)-3-methyl-1H-pyrazol-5-amine (CAS 1225743-30-5)
- 2-(7-Methoxyquinolin-4-yl)-1-(pyridin-2-yl)ethanone (CAS 476472-26-1)
Recommended Standards
- (S)-2-Amino-2-(4-((tert-butoxycarbonyl)amino)phenyl)acetic acid (CAS 1213066-94-4)
- ((2S)-3-(((Benzyloxy)carbonyl)amino)butan-2-yl)carbamate (CAS 1229025-68-6)
- Ethyl 4-(butylamino)-3-nitrobenzoate (CAS 1206724-39-1)
- 4-({8-methylimidazo[1,2-a]pyridin-2-yl}methoxy)benzaldehyde (CAS 1235441-31-2)
- (1R,2R,3R,4S,5R,6S,7S,8S)-Methyl 4-fluorocubane-1-carboxylate (CAS 141046-54-0)
- 3-(Dimethylamino)-5,5-dimethylcyclohex-2-enone (CAS 31039-88-0)
- (R)-3-((S)-2,2-Dimethyl-1,3-dioxolan-4-yl)-2-methylpropan-1-amine (CAS 2573869-80-2)
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- 2-Methylindolin-6-amine (CAS 103796-39-0)
- 4-((Anthracen-9-ylmethylene)amino)-3-(2-fluorophenyl)-1H-1,2,4-triazole-5(4H)-thione (CAS 577791-55-0)
- 1-(6-Amino-5-methoxyindolin-1-yl)ethanone (CAS 23772-41-0)
- 2-(Prop-2-yn-1-yloxy)terephthalic acid (CAS 181022-09-3)
- Levothyroxine Impurity 37 (CAS 94345-95-6)
- Insulin Degludec Impurity 10 (CAS CATO-C4X-215710)
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