5-nitroquinoline-8-carboxylic acid CAS 83848-59-3
| CAS No. | 83848-59-3 |
| Molecular Formula | C10H6N2O4 |
| Molecular Weight | 218.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C10H6N2O4, 5-nitroquinoline-8-carboxylic acid 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 218.17 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
5-nitroquinoline-8-carboxylic acid (CAS 83848-59-3) is a high-purity analytical reference standard with the molecular formula C10H6N2O4 and a molecular weight of 218.17 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 5-nitroquinoline-8-carboxylic acid 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 | C10H6N2O4 |
| Molecular Weight | 218.17 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 methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
| Nitrogen Atoms | 2 |
Related nitroquinoline Standards
- 5-Nitroquinoline-3-carboxylic acid (CAS 102312-48-1)
- 8-Nitroquinoline-4-carboxylic acid (CAS 121689-22-3)
- 8-Nitroquinoline-2-carboxylic acid (CAS 15733-85-4)
- 8-Nitroquinoline-6-carboxylic acid (CAS 157915-07-6)
- 5-Nitroquinoline-4-carboxylic acid (CAS 157915-10-1)
- 3-Nitroquinoline-4-carboxylic acid (CAS 5466-50-2)
- 5-Nitroquinoline-2-carboxylic acid (CAS 525-47-3)
- 6-Nitroquinoline-2-carboxylic acid (CAS 30836-96-5)
Recommended Standards
- 5-Nitroisoquinoline-4-carboxylic acid (CAS 62781-94-6)
- 6-Nitroquinoline-4-carboxylic acid (CAS 854861-07-7)
- 5-Nitroisoquinoline-1-carboxylic acid (CAS 75795-40-3)
- 6-Nitroquinoline-8-carboxylic acid (CAS 70585-52-3)
- 1-Cyclopropyl-N-methylpropan-1-amine (CAS 1179261-46-1)
- C2-Bis-phosphoramidic acid diethyl ester (CAS 34008-16-7)
- 6-(((9H-fluoren-9-yl)methoxy)carbonyl)-6-azaspiro[3.4]Octane-8-carboxylic acid (CAS 2383892-92-8)
- 6-Methyl-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid (CAS 77140-90-0)
- 3-Ethynyl-1,1'-biphenyl (CAS 58650-11-6)
- methyl (3S,4R)-4-(tert-butoxycarbonylamino)-3-hydroxy-cyclopentene-1-carboxylate (CAS 329910-42-1)
- 3-Chloro-4-sulfanylbenzoic acid (CAS 33029-25-3)
- 5-Chloro-N1,6-dimethylbenzene-1,2-diamine (CAS 861552-85-4)
- Abemaciclib Impurity 28 (CAS CATO-C4X-293728)
- Tau Peptide (273-284) trifluoroacetate salt (CAS 1663490-91-2)
Why CATO?
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