5,7-Dichloro-2,3-diphenylquinoxaline CAS 5227-63-4

Purity 97%+In StockPharmaceutical Standards
CAS No.5227-63-4
Molecular FormulaC20H12Cl2N2
Molecular Weight351.23 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5,7-Dichloro-2,3-diphenylquinoxaline CAS 5227-63-4 chemical structure

Description

Order 5,7-Dichloro-2,3-diphenylquinoxaline (CAS 5227-63-4) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C20H12Cl2N2. Molecular weight: 351.23 g/mol. COA included with every batch.

Physical & Chemical Properties

Molecular FormulaC20H12Cl2N2
Molecular Weight351.23 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)15.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1958
Halogen ContentCl-containing
Nitrogen Atoms2

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