6,8-Difluoro-4-hydroxyquinoline-3-carbonitrile CAS 61338-23-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 61338-23-6 |
| Molecular Formula | C10H4F2N2O |
| Molecular Weight | 206.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6,8-Difluoro-4-hydroxyquinoline-3-carbonitrile (CAS 61338-23-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H4F2N2O. Molecular weight: 206.15 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H4F2N2O |
| Molecular Weight | 206.15 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Difluoro Standards
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- 5,7-Difluoro-4-hydroxyquinoline-3-carbonitrile (CAS 541505-11-7)
- 5,8-Difluoro-4-hydroxyquinoline-3-carbonitrile (CAS 61338-33-8)
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Recommended Standards
- 6-Nitroisoquinoline-1,3(2H,4H)-dione (CAS 611187-02-1)
- 5-Nitroindole-3-carboxylic Acid (CAS 6958-37-8)
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- 1-{[3-(ethoxycarbonyl)piperidin-1-yl]carbonyl}-3-methyl-1H-imidazol-3-ium iodide (CAS 1232233-42-9)
- 6-bromo-3-methyl-3H-[1,2,3]triazolo[4,5-b]pyridine (CAS 1257554-00-9)
- 4-Bromo-2-methyl-6-nitropyridine (CAS 1807220-06-9)
- 2-[(3-methoxyphenyl)methyl]pyrrolidine (CAS 82589-41-1)
- Ethyl 2-(5-oxopyrrolidin-3-yl)acetate (CAS 99709-47-4)
- N-(4-(N-(Thiazol-2-yl)sulfamoyl)phenyl)-2-(thiophene-3-carboxamido)oxazole-4-carboxamide (CAS 1421484-77-6)
- Peptide Fmoc-Thi-Thi-OH (CAS CATO-CPTD788552)
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