6-CYano-4-hydroxy-quinoline-2-carboxylic acid CAS 1820741-37-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1820741-37-4 |
| Molecular Formula | C11H6N2O3 |
| Molecular Weight | 214.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-CYano-4-hydroxy-quinoline-2-carboxylic acid (CAS 1820741-37-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C11H6N2O3. Molecular weight: 214.18 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C11H6N2O3 |
| Molecular Weight | 214.18 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 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Nitrogen Atoms | 2 |
Related CYano Standards
- 3-Cyano-4-oxo-1,4-dihydroquinoline-6-carboxylic acid (CAS 1056941-85-5)
- 7-Cyano-4-hydroxyquinoline-3-carboxylic acid (CAS 118078-26-5)
- 8-Cyano-4-oxo-1,4-dihydroquinoline-3-carboxylic acid (CAS 132664-44-9)
- 6-Cyano-4-hydroxyquinoline-3-carboxylic acid (CAS 228728-20-9)
- 6-Cyano-4-oxo-1,4-dihydroquinoline-3-carboxylic acid (CAS 641992-77-0)
- 8-Cyano-4-hydroxyquinoline-3-carboxylic acid (CAS 228728-27-6)
- 8-Cyano-4-oxo-1,4-dihydroquinoline-2-carboxylic acid (CAS 495409-74-0)
- 4-Cyano-2-(difluoromethyl)-3-methoxypyridine-5-methanol (CAS 1805288-35-0)
Recommended Standards
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- 1-(4-Bromophenyl)-N-(2,4-dimethylphenyl)-5-methyl-1H-1,2,3-triazole-4-carboxamide (CAS 866872-68-6)
- 1,4,6,7-Tetrahydroxyanthracene-9,10-dione (CAS 141032-55-5)
- Dibutyl 2,2'-(methylenebis(sulfanediyl))diacetate (CAS 14338-82-0)
- 7-Bromo-8-methylquinolin-4-amine (CAS 1189106-52-2)
- Prasugrel Impurity 34 Maleate (CAS 150322-38-6(free base))
- [His]1+12-Semaglutide (CAS CATO-C4X-2226178)
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