8-Nitroquinoline-2-carboxylic acid CAS 15733-85-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 15733-85-4 |
| Molecular Formula | C10H6N2O4 |
| Molecular Weight | 218.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
8-Nitroquinoline-2-carboxylic acid (CAS 15733-85-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H6N2O4. Molecular weight: 218.17 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
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.) | 1961 |
| 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-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)
- 5-nitroquinoline-8-carboxylic acid (CAS 83848-59-3)
- 6-Nitroquinoline-2-carboxylic acid (CAS 30836-96-5)
Recommended Standards
- 4,4-Difluoro-2-(4-fluorophenyl)butanoic acid (CAS 1538957-14-0)
- 4,4,4-Trifluoro-3-hydroxy-1-phenylbutan-1-one (CAS 1524-15-8)
- 3-Methyl-4-(2,2,2-trifluoroethoxy)-benzaldehyde (CAS 1520893-25-7)
- 2-(4-Nitrophenyl)-5-phenyl-1,3,4-oxadiazole (CAS 1090-82-0)
- 1-(3-Bromo-4-fluorophenyl)-2-methylpropan-2-ol (CAS 1250781-38-4)
- Bis(triphenylphosphine)chloro(4,4-diphenyl-1-(triethylsilyl)-1,2,3-butatriene)rhodium (CAS 86374-26-7)
- 3-(2,2,2-Trifluoroacetamido)-1H-pyrazole-4-carboxamide (CAS 58897-46-4)
- 2-amino-3-(3-methylphenyl)propan-1-ol hydrochloride (CAS 1379981-80-2)
- N-((4-(Dimethylamino)pyrimidin-2-yl)methyl)isobutyramide (CAS 1797292-40-0)
- Semaglutide impurity 93 (CAS CATO-C4X-222693)
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