6-Amino-4-(2-nitrophenyl)quinoline-5,8-dione CAS 824405-23-4
| CAS No. | 824405-23-4 |
| Molecular Formula | C15H9N3O4 |
| Molecular Weight | 295.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 6-Amino-4-(2-nitrophenyl)quinoline-5,8-dione (C15H9N3O4) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 13.0, corresponding to approximately 13 ring(s) or double-bond equivalent(s). With a molecular weight of 295.25 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO supplies 6-Amino-4-(2-nitrophenyl)quinoline-5,8-dione (CAS 824405-23-4), a certified reference material (molecular formula C15H9N3O4, MW 295.25 g/mol) for analytical method development and quality control.
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 | C15H9N3O4 |
| Molecular Weight | 295.25 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 3 |
Related Amino Standards
- 1-(4-Amino-1,2,5-oxadiazol-3-yl)-5-(morpholinomethyl)-1H-1,2,3-triazole-4-carboxylic acid (CAS 352446-60-7)
- 6-Amino-2-(2-nitrophenyl)quinoline-5,8-dione (CAS 61472-37-5)
- 7-Amino-2-(2-nitrophenyl)quinoline-5,8-dione (CAS 61472-46-6)
- Methyl 2-amino-5-[3-(trifluoromethyl)phenyl]benzoate (CAS 926236-39-7)
- 3-Amino-5-[3-(trifluoromethyl)phenyl]-1H,5H,6H-pyrazolo[4,3-c]pyridazin-6-one (CAS 338395-89-4)
- 4-Amino-1-((2R,3R,4R,5R)-4-hydroxy-5-(hydroxymethyl)-3-methoxytetrahydrofuran-2-yl)-5-(prop-1-yn-1-yl)pyrimidin-2(1H)-one (CAS 179817-96-0)
- 2-((4-Amino-5-oxo-4,5-dihydro-1,2,4-triazin-3-yl)thio)-N-(4-fluorophenyl)acetamide (CAS 869068-23-5)
- 7-Amino-2-(2-aminophenyl)-6-methoxyquinoline-5,8-dione (CAS 61472-30-8)
Recommended Standards
- 5,8-Dihydro-6-hydroxy-5,8-dioxo-2-phenyl-4-quinolinecarboxylic acid (CAS 24682-19-7)
- Ethyl (4-fluorophenyl)(hydroxy(pyridin-3-yl)methyl)phosphinate (CAS 69112-28-3)
- 3-(4-Nitrophenyl)-1-phenyl-1H-pyrazole-4,5-dione (CAS 60759-51-5)
- Ethyl 1-(2,4-dinitrophenyl)azetidine-3-carboxylate (CAS 866151-12-4)
- 2-Chloro-4-fluoro-5-methylbenzoic acid (CAS 208165-96-2)
- 1,1,1-Trichloro-2,2-bis(o-chlorophenyl)ethane (CAS 6734-84-5)
- 6-(3-chlorophenyl)pyrimidine-4-carboxylic acid (CAS 1207723-49-6)
- 2,4-Dinitrobenzenesulfenyl chloride (CAS 528-76-7)
- Ethanethiohydrazide (CAS 62543-18-4)
- N-[(2-{imidazo[1,2-a]pyridin-2-ylmethoxy}phenyl)methylidene]hydroxylamine (CAS 1235441-84-5)
- 2-cyano-1-(propan-2-yl)-3-(pyridin-3-yl)guanidine (CAS 67026-34-0)
- Fmoc-5-methyl-DL-tryptophan (CAS 138775-52-7)
- 2-Amino-N-cyclopropyl-N-(4-methylbenzyl)acetamide (CAS 1178732-55-2)
- Tripeptide-10 citrulline (CAS 960531-53-7)
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