6-chloro-2(1H)-Quinolinone, potassium salt (1:1) CAS 92449-39-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 92449-39-3 |
| Molecular Formula | C9H5ClNO K |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-chloro-2(1H)-Quinolinone, potassium salt (1:1) (CAS 92449-39-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C9H5ClNO K. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C9H5ClNO K |
| Molecular Weight | 217.69 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1983 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 4-Chloro-2-(4-(trifluoromethyl)phenyl)-5,6,7,8-tetrahydroquinazoline (CAS 1303652-63-2)
- 2-(Benzenesulfonyl)-N-[4-(4-chlorophenyl)-1,3-thiazol-2-yl]acetamide (CAS 338966-01-1)
- 5-(Cyclohexylsulfinyl)-4-(4-fluorophenyl)-1,2,3-thiadiazole (CAS 338408-88-1)
- （PG-TBHQ-BHA-BHT） Mix 4 (CAS CATO-MCFD201747-AL)
- 4-Methylpentan-2-one oxime (CAS 105-44-2)
- 4-Bromo-2-chloro-6-(trifluoromethyl)pyridin-3-amine (CAS 947146-74-9)
- Liraglutide Impurity 18 TFA Salt (CAS CATO-C4X-199218)
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