6-Aminoquinoline-5,8-dione CAS 24149-57-3
| CAS No. | 24149-57-3 |
| Molecular Formula | C9H6N2O2 |
| Molecular Weight | 174.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 174.16 g/mol gives 6-Aminoquinoline-5,8-dione distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 6-Aminoquinoline-5,8-dione (CAS 24149-57-3), a certified reference material (molecular formula C9H6N2O2, MW 174.16 g/mol) for analytical method development and quality control.
Based on its molecular formula C9H6N2O2, 6-Aminoquinoline-5,8-dione contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 174.16 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C9H6N2O2 |
| Molecular Weight | 174.16 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (faint amine-like odor) |
| 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.) | 1963 |
| Nitrogen Atoms | 2 |
Related Aminoquinoline Standards
- 7-Aminoquinoline-5,8-dione (CAS 64636-91-5)
- 8-Aminoquinoline-7-carbaldehyde, 97% (CAS 158753-17-4)
- 2-Aminoquinoline-3-carbaldehyde (CAS 75353-62-7)
- 2-aminoquinoline-6-carbaldehyde (CAS 791626-61-4)
- 3-Aminoquinoline-2-carbaldehyde (CAS 75353-63-8)
- 3-Aminoquinoline-4-carbaldehyde (CAS 63481-68-5)
- 5-Aminoquinoline-6-carbaldehyde (CAS 427375-46-0)
- 8-Aminoquinoline-5,6-diol (CAS 17605-92-4)
Recommended Standards
- 6-(Methylamino)-9H-purine-2-carbonitrile (CAS 945565-57-1)
- 6-Nitroisoquinoline (CAS 70538-57-7)
- 5-Pyridin-3-yl-oxazole-2-carbaldehyde (CAS 342601-37-0)
- 7-Amino-2-methyl-[1,2,4]triazolo[1,5-a]pyrimidine-6-carbonitrile (CAS 896666-78-7)
- 4-(3,4-difluorophenyl)butan-2-amine hydrochloride (CAS 1258652-04-8)
- methyl 3-[(aminocarbonyl)amino]benzoate (CAS 65081-75-6)
- 3,5-Dichloro-2-fluorophenylacetic acid (CAS 1803807-77-3)
- 3-(2-Oxopyrrolidin-1-yl)propanenitrile (CAS 7663-76-5)
- Phenolphthaleindiphosphatecalciumsalt (CAS 94465-66-4)
- 2-Nitro-5-vinylpyridine (CAS 125889-39-6)
- (3β,22S)-Dihydroxy Cholesterol (CAS 26649-05-8)
- (3-Cyclopropoxy-5-(trifluoromethyl)phenyl)(methyl)sulfane (CAS 1243442-33-2)
- 1-(2-methoxyethyl)cyclobutane-1-carbaldehyde (CAS 1443981-27-8)
- Semaglutide Impurity 115 (CAS CATO-C4X-2226115)
Why CATO?
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