5-Nitroquinolin-4(1H)-one CAS 23536-75-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 23536-75-6 |
| Molecular Formula | C9H6N2O3 |
| Molecular Weight | 190.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Nitroquinolin-4(1H)-one (CAS 23536-75-6) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C9H6N2O3. Molecular weight: 190.16 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C9H6N2O3 |
| Molecular Weight | 190.16 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 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
| Nitrogen Atoms | 2 |
Related Nitroquinolin Standards
- 5-Nitroquinolin-6-ol (CAS 103028-63-3)
- 3-Nitroquinolin-2(1H)-one (CAS 103029-75-0)
- 6-Nitroquinolin-3-ol (CAS 103029-76-1)
- 3-Nitroquinolin-4(1H)-one (CAS 125836-07-9)
- 8-Nitroquinolin-5-ol (CAS 129717-35-7)
- 7-nitroquinolin-1-ium-1-olate (CAS 14753-17-4)
- 6-Nitroquinolin-8-ol (CAS 16727-28-9)
- 7-Nitroquinolin-8-ol (CAS 18472-01-0)
Recommended Standards
- 5-Nitroquinolin-3-ol (CAS 41068-81-9)
- 5-Nitroquinolin-4(1H)-one (CAS 75755-38-3)
- 5-Nitroisoquinoline 2-oxide (CAS 57554-78-6)
- N-(2-Methoxyethyl)-1H-1,2,4-triazol-5-amine (CAS 519018-58-7)
- Methyl 3-amino-7-methoxybenzo[b]thiophene-2-carboxylate (CAS 198204-08-9)
- 4-(4-Ethoxyphenyl)-1,2,5-oxadiazol-3(2h)-imine (CAS 874193-20-1)
- (2,4-Dichloro-5-ethoxyphenyl)boronic acid (CAS 915200-81-6)
- Allisartan Isoproxil Impurity 26 (CAS CATO-C4X-321726)
- 3,4-Dihydro-1H-spiro[naphthalene-2,2'-thiazolidine] hydrochloride (CAS 1221792-02-4)
- Semaglutide impurity 255 (CAS CATO-C4X-2226255)
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