4-(Dimethylamino)-8-methoxy-2-methylquinoline-6-carbaldehyde CAS 89446-17-3
| CAS No. | 89446-17-3 |
| Molecular Formula | C14H16N2O2 |
| Molecular Weight | 244.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(Dimethylamino)-8-methoxy-2-methylquinoline-6-carbaldehyde (CAS 89446-17-3), molecular formula C14H16N2O2 and molecular weight 244.29 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 4-(Dimethylamino)-8-methoxy-2-methylquinoline-6-carbaldehyde (C14H16N2O2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 244.29 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 4-(Dimethylamino)-8-methoxy-2-methylquinoline-6-carbaldehyde 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 | C14H16N2O2 |
| Molecular Weight | 244.29 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Nitrogen Atoms | 2 |
Related Dimethylamino Standards
- Ethyl 4-(dimethylamino)quinoline-3-carboxylate (CAS 1049114-68-2)
- N-[4-(dimethylamino)benzyl]-1H-imidazole-1-carboxamide (CAS 1050910-96-7)
- n-(4-(Dimethylamino)benzyl)furan-2-carboxamide (CAS 1090390-77-4)
- 2-(5-(Dimethylamino)-3,4-dihydro-2H-pyrrol-3-yl)benzofuran-5-ol (CAS 88234-71-3)
- 4-((5-(Dimethylamino)-3-oxopent-4-en-2-yl)oxy)benzonitrile (CAS 306979-63-5)
- 2-(Dimethylamino)-6-oxo-4-phenyl-6H-1,3-oxazine-5-carbaldehyde (CAS 100230-70-4)
- [2-(dimethylamino)ethyl]({[4-(1H-imidazol-1-yl)phenyl]methyl})amine (CAS 1152657-53-8)
- 3-(Dimethylamino)-1-(6-(trifluoromethyl)pyridin-3-yl)prop-2-en-1-one (CAS 1015078-44-0)
Recommended Standards
- 4-(Cyclopentylamino)-1H-pyrrolo[2,3-b]pyridine-5-carboxamide (CAS 920959-44-0)
- 4-(Piperidin-1-yl)-1H-pyrrolo[2,3-b]pyridine-5-carboxamide (CAS 920959-46-2)
- 4-(Benzyloxy)-3-methoxy-benzyl Alcohol (CAS 33693-48-0)
- 4-(Quinolin-6-ylethynyl)aniline (CAS 656820-80-3)
- 6-(2,6-Dimethylmorpholin-4-yl)pyrimidine-4-thiol (CAS 1023811-63-3)
- N-(3-chloro-4-fluorophenyl)piperidine-4-carboxamide hydrochloride (CAS 1306607-04-4)
- Morpholino(thiophen-3-yl)methanone (CAS 1090955-28-4)
- N-(3-(1H-Benzo[d]imidazol-2-yl)-4-hydroxyphenyl)acetamide (CAS 1706450-86-3)
- (3-Styrylphenyl)boronic acid (CAS 168097-36-7)
- Fluometuron (CAS 2164-17-2)
- 3-methyl-4-(1,2,3,6-tetrahydropyridin-4-yl)pyridine dihydrochloride (CAS 1427926-04-2)
- tert-Butyl ((1R,2S)-rel-2-aminocyclobutyl)carbamate hydrochloride (CAS 2095192-35-9)
- Acotiamide Impurity 40 (CAS 5981-37-3)
- Tirzepatide Impurity 12 (CAS CATO-C4X-324012)
Why CATO?
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