7,8-Dichloroquinoline-5,6-dione CAS 26276-80-2

Purity 97%+In StockPharmaceutical Standards
CAS No.26276-80-2
Molecular FormulaC9H3Cl2NO2
Molecular Weight228.03 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

7,8-Dichloroquinoline-5,6-dione CAS 26276-80-2 chemical structure

Description

High-purity 7,8-Dichloroquinoline-5,6-dione (CAS 26276-80-2) pharmaceutical standards reference standard. Molecular formula: C9H3Cl2NO2. Molecular weight: 228.03 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC9H3Cl2NO2
Molecular Weight228.03 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility)
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1964
Halogen ContentCl-containing
Nitrogen Atoms1

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